Direct Drive Mixed Flow Induced Flow Exhaust Fans - Twin City Fan ...
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Air Moving Solutions.<br />
DIRECT DRIVE MIXED FLOW<br />
INDUCED FLOW EXHAUST FANs<br />
Model TVIFE - AMCA 260 TESTED<br />
CATALOG 1090<br />
March 2012
<strong>Mixed</strong><strong>Flow</strong><strong><strong>Fan</strong>s</strong><br />
Model TVIFE<br />
AMCA 260 Tested<br />
<strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower offers the latest innovation<br />
in direct drive, induced flow exhaust fans. The TVIFE<br />
dramatically improves upon the conventional bifurcated<br />
design for direct drive fume exhaust fans with its patent<br />
pending Turbo-Vane design.<br />
Available in twenty-two (22) sizes, 90 through<br />
542, the TVIFE consists of a direct drive, vertically<br />
mounted mixed flow fan with one of three (3)<br />
different nozzles and specially designed windband to<br />
maximize dilution ratio (overall outlet volume/lab outlet<br />
volume) and exhaust plume height.<br />
A revolutionary housing design integrates multiple vanes<br />
open to the exterior of the fan to allow for motor cooling<br />
and additional induced flow while minimizing turbulence<br />
inside the fan.<br />
TVIFE<br />
Single Unit<br />
Mounted on a modular mixing plenum box or standard<br />
curb cap, the TVIFE is capable of generating<br />
an induced flow to meet stringent roof exhaust<br />
requirements.<br />
TVIFE fans in a standard configuration utilize a heavy-duty<br />
curb cap. An optional modular mixing plenum box<br />
includes an integrated curb cap.<br />
Benefits of <strong>Mixed</strong> <strong>Flow</strong> <strong><strong>Fan</strong>s</strong><br />
<strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower Type TVIFE <strong>Mixed</strong> <strong>Flow</strong><br />
<strong>Induced</strong> <strong>Flow</strong> fans combine the benefits of axial flow<br />
and centrifugal flow fans with the added benefit of<br />
entraining ambient air for a pre-diluted exhaust plume.<br />
The TVIFE has the advantages of an axial fan with<br />
its compact design and straight-through airflow combined<br />
with a centrifugal fan’s preferred acoustical<br />
characteristics and high pressure capabilities. TVIFE<br />
fans offer superior air and sound performance and<br />
the AMCA certified rating seal for induced flow air<br />
and sound.<br />
Sizes<br />
12.25" to 66.0" wheel diameters<br />
TVIFE<br />
Dual Unit<br />
Model TVIFE is available with UL/CUL 705<br />
listing, for electrical, File No. E158680.<br />
Performance<br />
Airflow to 86,000 CFM<br />
Static pressure to 8" w.g.<br />
<strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower certifies that the<br />
TVIFE <strong>Direct</strong> <strong>Drive</strong> <strong>Mixed</strong> <strong>Flow</strong> <strong>Induced</strong> <strong>Flow</strong><br />
<strong>Exhaust</strong> <strong><strong>Fan</strong>s</strong> herein are licensed to bear the<br />
AMCA Seal. The ratings shown are based<br />
on test and procedures performance in<br />
accordance with AMCA Publication 211 and<br />
311 and comply with the requirements of the<br />
AMCA Certified Ratings Program. The AMCA<br />
Certified Ratings Seal applies to <strong>Induced</strong><br />
<strong>Flow</strong> <strong>Fan</strong> Air and Sound Performance tested<br />
in accordance with AMCA standard 260. See<br />
Catalog 1091 for sound ratings.<br />
2 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
Model TVIFE<br />
<strong>Mixed</strong> <strong>Flow</strong> <strong>Induced</strong> <strong>Flow</strong> <strong>Exhaust</strong> <strong><strong>Fan</strong>s</strong><br />
Application<br />
The patent pending, TVIFE <strong>Induced</strong> <strong>Flow</strong> <strong>Mixed</strong> <strong>Flow</strong><br />
<strong>Exhaust</strong> <strong>Fan</strong> is intended for use in exhausting laboratory/hazardous<br />
fumes in a safe and efficient manner.<br />
The TVIFE housing uses an innovative Turbo-Vane<br />
design that integrates the internal nozzle and straightening<br />
vanes into one. Turbo-Vanes induce air within<br />
the fan housing as well as the windband, giving the<br />
best entrainment and efficiency in the industry. The<br />
design also allows for uniform motor cooling, while<br />
keeping the motor out of the air-stream.<br />
<strong>Induced</strong> flow exhaust fans dilute contaminated air at<br />
the outlet as well as increase the outlet volume of<br />
the fan. This accelerates the discharge air, increasing<br />
plume height without a tall stack.<br />
Wheel Design<br />
The TVIFE impeller is designed with die-formed, continuously-welded<br />
single-thickness or airfoil blades for<br />
a stable air performance throughout the operating<br />
range. The impeller is statically and dynamically balanced<br />
prior to assembly and rechecked for balance<br />
after assembly by <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower. Available<br />
with partial width construction.<br />
ExplodedView<br />
Windband<br />
Motor<br />
<strong>Fan</strong> Housing<br />
<strong>Mixed</strong> <strong>Flow</strong><br />
Wheel<br />
Standard Product Features<br />
• <strong>Mixed</strong> flow, single thickness and airfoil designs<br />
• Wheel diameters from 12.25" through 66"<br />
• Three (3) discharge nozzles available per fan size<br />
(medium, high and extra high velocity)<br />
• Two (2) induced flow windbands (standard and<br />
high plume)<br />
• Arrangement 4, direct drive design<br />
• Three (3) discrete wheel widths available (100%,<br />
75%, 50%)<br />
• C-Face motor with rain hood<br />
• Heavy duty curb cap<br />
• Bolted access door<br />
• Housing drain<br />
• 125 mph windload capability when mounted with<br />
<strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower supplied roof curb<br />
Optional Features<br />
• Modular mixing plenum box<br />
• Bypass damper<br />
• Isolation damper<br />
• AMCA “B” or “C” spark resistant construction<br />
• Special coatings<br />
• Special materials of construction<br />
• Acoustic windband<br />
• Jib crane<br />
Weather<br />
Hood<br />
Modular Mixing<br />
Plenum Box<br />
Bypass<br />
Damper<br />
Isolation<br />
Damper<br />
©2012 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Companies, Ltd. All rights reserved<br />
throughout the world. Catalog illustrations cover the general<br />
appearance of <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower products at the time<br />
of publication and we reserve the right to make changes in<br />
design and construction at any time without notice.<br />
www.tcf.com<br />
3
Fume<strong>Exhaust</strong>Definitions<br />
QT<br />
Bypass Air<br />
Ambient air that is drawn through the bypass air<br />
plenum and mixed with the lab exhaust to increase<br />
dilution and plume rise. Bypass air is primarily used<br />
in variable volume applications to maintain a constant<br />
discharge volume but can also be used to increase<br />
overall exhaust volume and dilution. (See diagram to<br />
left.)<br />
QF<br />
QE<br />
Dilution Ratio<br />
The ratio of the total fan outlet volume to the lab<br />
exhaust volume. (Total Volume/Lab <strong>Exhaust</strong> Volume).<br />
Value includes any additional bypass air in the calculation.<br />
(See diagram to left.)<br />
Entrainment Air<br />
Air that is entrained (induced flow) through the windband<br />
and fan housing, mixed with the laboratory<br />
exhaust to increase the dilution ratio and plume rise.<br />
(See diagram to left.)<br />
Entrainment Ratio<br />
The ratio of the total fan outlet volume to the fan<br />
inlet volume. (Total Volume/<strong>Fan</strong> Inlet Volume - see<br />
diagram to left.)<br />
QB<br />
QL<br />
Nozzle<br />
Device located internal to the fan housing, providing<br />
fume exhaust air to accelerate upon entrance to the<br />
windband. Several nozzles per fan size are available<br />
on the TVIFE; medium-velocity, high-velocity and<br />
extra-high-velocity. Each nozzle provides different flow<br />
characteristics. Nozzle should be selected based on<br />
the application requirements.<br />
QB = Bypass <strong>Flow</strong><br />
QE = Entrained <strong>Flow</strong><br />
QF = <strong>Fan</strong> <strong>Flow</strong><br />
QL = Laboratory <strong>Flow</strong> (Contaminated Air)<br />
QT = Total <strong>Flow</strong><br />
QT = QE + QF<br />
QF = QB + QL<br />
QT = QE + QB + QL<br />
Dilution Ratio = D.R. =<br />
QT<br />
QL<br />
Plume Rise<br />
The height of the fume exhaust and entrainment air<br />
above the discharge of the windband. (See page 5<br />
for diagram and calculations.)<br />
Plume Height<br />
Overall height of the discharge plume rise, plus<br />
the added height of the exhaust system above the<br />
roofdeck level. (See page 5 for diagram and calculations.)<br />
Total Airflow<br />
The total airflow exiting the windband, including<br />
fume exhaust, bypass air, and entrainment air. (See<br />
diagram to left.)<br />
Entrainment Ratio = E.R. =<br />
QT<br />
QF<br />
Windband<br />
Device used to direct the fume exhaust as it leaves<br />
the housing of the exhaust fan and entrain dilution air.<br />
4 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
AMCA260Testing<br />
The following illustrations describe the procedure for<br />
determining the total laboratory exhaust fan discharge<br />
flow. The total discharge flow is the sum of inlet<br />
airflow and entrained airflow. The key requirement to<br />
AMCA 260 is the variable resistance box. This box<br />
allows the measurement of total discharge flow (Ps<br />
= 0 in. w.g. to simulate discharging the fan to atmosphere)<br />
at all points along its fan curve.<br />
Without the variable resistance box, the<br />
entrained airflow can only be measured<br />
at the free air point of its fan curve. The<br />
entrained airflow obtained can be used to<br />
calculate an effective plume height. Therefore,<br />
AMCA 260 certification is necessary to ensure<br />
the laboratory exhaust fan specified is providing the<br />
plume rise and entrainment submitted.<br />
AMCA 260 Figure 1<br />
AIR TEST CHAMBER<br />
Variable Resistance Box<br />
<strong>Induced</strong><br />
<strong>Flow</strong><br />
Air<br />
Inlet<br />
Airflow<br />
Total Airflow<br />
<strong>Induced</strong><br />
<strong>Flow</strong><br />
Air<br />
AMCA 210 Figure 15<br />
AIR TEST CHAMBER<br />
<strong>Induced</strong><br />
<strong>Flow</strong><br />
Air<br />
Inlet<br />
Airflow<br />
Total Airflow<br />
<strong>Induced</strong><br />
<strong>Flow</strong><br />
Air<br />
PlumeHeightCalculation<br />
he = hr + hs*<br />
he = [3.0 x (V x d/U)] + hs<br />
he = Effective plume height (ft)<br />
hr = Plume rise (ft)<br />
hs = Stack height (height from roof to outlet of windband) (ft)<br />
V = Windband exit velocity (ft/min)<br />
d = Windband outlet diameter (ft)<br />
U = Crosswind speed (ft/min)<br />
h r<br />
h e<br />
* Equation taken from ASHRAE Laboratory Design Guide,<br />
Equation 9-2.<br />
Note: Plume height calculations are typically calculated with a<br />
10 mph (880 ft/min) crosswind.<br />
h s<br />
www.tcf.com<br />
5
ConstructionFeatures<br />
Windband<br />
Turbo Vane Housing<br />
Curb Cap<br />
Bolted Access Door<br />
Drain<br />
Wheel<br />
Windband<br />
Windbands designed to maximize plume height and<br />
entrainment air. Constructed of heavy-gauge steel<br />
for strength and rigidity, the windband is mounted<br />
directly to the fan housing.<br />
Bolted Access Door<br />
Wheel area access door for inspection or cleaning<br />
of the wheel.<br />
Curb Cap<br />
Attached to the fan’s inlet flange for curb mounting.<br />
Standard accessory on TVIFE without mixing plenum<br />
box.<br />
Housing<br />
All fans are constructed of heavy-gauge steel and<br />
continuously welded for strength and rigidity. All<br />
TVIFE fans are provided with punched inlet and outlet<br />
flanges as standard.<br />
Drain<br />
A drain coupling welded to the lowest point of the<br />
housing allows drainage of condensate from fan<br />
housing.<br />
Wheel<br />
The TVIFE impeller is designed with die-formed, continuously-welded<br />
single-thickness or airfoil blades for<br />
a stable air performance throughout the operating<br />
range. The impeller is statically and dynamically balanced<br />
prior to assembly and rechecked for balance<br />
after assembly by <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower.<br />
Turbo Vanes<br />
Turbo Vane housing integrates the internal<br />
nozzle and straightening vanes into one.<br />
Turbo Vanes convert tangential velocity<br />
pressure into useful static pressure, reducing<br />
turbulence and increasing efficiency while providing<br />
increased dilution to contaminated air and motor<br />
cooling. Extensive testing of various shapes and<br />
locations has resulted in the most efficient aerodynamic<br />
design of the straightening vanes.<br />
Two-Piece Housing<br />
Two piece housing design allows the main body of<br />
the housing to be raised off the inlet funnel section<br />
exposing the wheel for inspection and removal. This<br />
design allows for easy and efficient alignment and<br />
mounting of wheel and funnel.<br />
6 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
ProductAccessories<br />
Mixing Plenum Box<br />
Designed to handle windloads up to 125 mph, the<br />
mixing plenum box features modular construction<br />
allowing for multiple configurations and effortless retrofitting.<br />
Bottom intake is standard, side intake option<br />
available upon request.<br />
Disconnect Switches<br />
A NEMA 1, 3R, 4 or 7/9 safety disconnect switch is<br />
available for positive electrical shutoff of the fan and<br />
the protection of service personnel. Disconnects are<br />
available shipped loose for field mounting and wiring<br />
or factory mounted and wired, excluding NEMA 7/9<br />
disconnects.<br />
Vortex Breaker<br />
Installed in the mixing plenum box at the fan inlet, the<br />
vortex breaker minimizes air ‘swirl’. Recommended for<br />
side intake or multi-fan configurations.<br />
Isolation Damper<br />
Standard isolation dampers, constructed of heavy<br />
duty galvanized steel, are typically used on multi-fan<br />
mixing plenum boxes to isolate individual fans.<br />
Bypass Damper<br />
Used to maintain outlet velocities by allowing a constant<br />
volume at the fan discharge when exhaust air<br />
is reduced.<br />
Spark Resistant Construction<br />
Various grades of spark resistance are available as<br />
defined by AMCA.<br />
Roof Curb<br />
Standard roof curbs are 12" high and are constructed<br />
of heavy duty galvanized steel and include 1-1/2"<br />
thick insulation. Contact factory for other roof curb<br />
options. Note: 125 mph windload ratings require a<br />
<strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower supplied roof curb.<br />
UL/CUL Listing<br />
Model TVIFE is available with UL/cUL 705 listing for<br />
electrical when supplied with specific motors.<br />
Sound Attenuating Windband<br />
Built-in sound attenuating material within windband<br />
helps reduce outlet sound levels.<br />
Roof Curb<br />
Bypass Damper<br />
Isolation Damper<br />
Disconnect Switch<br />
TVIFE<br />
Dual Unit<br />
www.tcf.com<br />
7
MountingConfigurations<br />
Single Single Unit Single Unit Unit<br />
Single Unit<br />
Single Unit<br />
2 x 21 x Double 1 2 Double x 1 Unit Double Unit Unit<br />
2 x 1 Double Unit<br />
2 x 1 Dual Unit<br />
3 x 31 x<br />
3 x 1 Triple 1 3 Triple x Unit 1 Triple Unit Unit<br />
3 x 1 Triple Unit<br />
4 x 14 x 41 x 1 4 Quad x Unit 1 Quad Unit Unit<br />
4 x 1 Quad Unit<br />
Unique applications require unique configurations. With the <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower modular mixing box, multiple<br />
configurations are able to be easily created and retrofitted.<br />
8 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
Table 1. Maximum RPM, Wheel Weights,<br />
and WR 2 (moment of inertia in lb-ft 2 )<br />
CLASS I<br />
CLASS II<br />
FAN<br />
MAX. WEIGHT WR 2 MAX. WEIGHT WR 2<br />
SIZE<br />
RPM LB. LB-FT 2 RPM LB. LB-FT 2<br />
90 4225 9 1.05 – – –<br />
122 3450 12 2.15 – – –<br />
135 3137 15 3.5 – – –<br />
150 2721 24 5.5 3558 28 7.1<br />
165 2483 32 8 3247 36 10.3<br />
182 2232 38 12 2918 44 15<br />
200 2027 48 20 2650 52 23<br />
222 1839 57 29 2405 62 34<br />
222P 1839 57 29 2405 62 34<br />
245 1655 69 45 2165 75 52<br />
245P 1655 69 45 2165 75 52<br />
270 1505 82 66 1968 90 76<br />
270P 1505 82 66 1968 90 76<br />
300 1360 140 133 1779 150 145<br />
300P 1360 140 133 1779 150 145<br />
330 1234 167 197 1613 179 215<br />
330P 1234 167 197 1613 179 215<br />
365 1116 233 320 1459 247 347<br />
402 1013 324 588 1325 324 588<br />
445 915 393 883 1197 393 883<br />
490 828 478 1321 1082 478 1321<br />
542 752 591 1934 984 591 1934<br />
Table 2. Bare <strong>Fan</strong> with Windband<br />
Weights (lb)<br />
FAN<br />
SIZE<br />
CLASS I CLASS II<br />
90 253 –<br />
122 354 –<br />
135 407 –<br />
150 467 467<br />
165 542 542<br />
182 659 659<br />
200 784 784<br />
222 833 833<br />
222P 934 934<br />
245 1046 1046<br />
245P 1166 1166<br />
270 1214 1221<br />
270P 1359 1366<br />
300 1541 1541<br />
300P 1719 1719<br />
330 1849 1849<br />
330P 2065 2065<br />
365 2255 2255<br />
402 2777 2795<br />
445 3377 3400<br />
490 4104 4131<br />
542 5035 5035<br />
NOTE:<br />
Weights do not include motor, mixing plenum box or<br />
roof curb weights. See Table 4 for mixing plenum box<br />
weights. See Table 5 for separate windband weights.<br />
EngineeringData<br />
Table 3. Temperature and Altitude Density Ratios<br />
ALTITUDE IN FEET ABOVE SEA LEVEL<br />
AIR<br />
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 15000<br />
TEMP<br />
BAROMETRIC PRESSURE IN INCHES OF MERCURY<br />
°F<br />
29.92 28.86 27.82 26.82 25.84 24.90 23.98 23.09 22.22 21.39 20.58 16.89<br />
–50 1.293 1.247 1.201 1.159 1.116 1.076 1.036 0.997 0.960 0.924 0.889 0.729<br />
0 1.152 1.111 1.071 1.032 0.995 0.959 0.923 0.889 0.856 0.824 0.792 0.650<br />
70 1.000 0.964 0.930 0.896 0.864 0.832 0.801 0.772 0.743 0.714 0.688 0.564<br />
100 0.946 0.912 0.880 0.848 0.818 0.787 0.758 0.730 0.703 0.676 0.651 0.534<br />
150 0.869 0.838 0.808 0.770 0.751 0.723 0.696 0.671 0.646 0.620 0.598 0.490<br />
200 0.803 0.774 0.747 0.720 0.694 0.668 0.643 0.620 0.596<br />
Table 4. Mixing Plenum Box Weights (lb)<br />
FAN<br />
SIZE<br />
SINGLE DOUBLE TRIPLE QUAD<br />
90 269 553 851 1148<br />
122 342 705 1085 1465<br />
135 337 707 1094 1482<br />
150 439 905 1393 1881<br />
165 462 963 1487 2011<br />
182 506 1062 1644 2226<br />
200 519 1109 1725 2341<br />
222 738 1590 2479 3368<br />
222P 738 1590 2479 3368<br />
245 926 1973 3067 4161<br />
245P 926 1973 3067 4161<br />
270 952 2069 3233 4398<br />
270P 952 2069 3233 4398<br />
300 1135 2450 3821 5192<br />
300P 1135 2450 3821 5192<br />
330 1320 2823 4392 5961<br />
330P 1320 2823 4392 5961<br />
365 1449 3113 4850 6586<br />
402 1588 3422 5336 7249<br />
445 1814 3891 6058 8225<br />
490 1999 4309 6719 9129<br />
542 2208 4775 7453 10130<br />
Table 5. Windband Weights (lb)<br />
FAN<br />
SIZE<br />
WEIGHT<br />
90 96<br />
122 142<br />
135 171<br />
150 146<br />
165 174<br />
182 216<br />
200 262<br />
222 212<br />
222P 314<br />
245 250<br />
245P 370<br />
270 300<br />
270P 445<br />
300 367<br />
300P 545<br />
330 444<br />
330P 661<br />
365 536<br />
402 648<br />
445 789<br />
490 961<br />
542 1159<br />
NOTE:<br />
Weights do not include roof curb, dampers or actuators.<br />
www.tcf.com<br />
9
PerformanceData<br />
90 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Single Thickness<br />
Wheel Dia.: 12.25"<br />
Max RPM = Class I: 4225<br />
Tip Speed FPM = 2.40 x RPM<br />
Min Motor Frame: 48C<br />
Max Motor Frame: 215TC<br />
Windband Outlet Area: 1.80 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 105.89<br />
B 76.14<br />
C 29.75<br />
D 24.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.440 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1175 2670 2043 0.25 173% 2183 0.32 172% 2323 0.38 171% 2466 0.46 170% 2625 0.54 172%<br />
1400 3182 2334 0.37 174% 2453 0.44 173% 2571 0.52 173% 2689 0.59 172% 2806 0.68 171% 3055 0.86 170% 3340 1.07 177%<br />
1625 3693 2635 0.52 174% 2741 0.60 174% 2843 0.69 173% 2944 0.77 173% 3046 0.86 172% 3248 1.05 171% 3457 1.26 170% 3696 1.49 173%<br />
1850 4205 2944 0.72 174% 3038 0.81 174% 3130 0.90 174% 3220 1.00 173% 3309 1.09 173% 3488 1.29 172% 3665 1.51 171% 3845 1.74 170%<br />
2075 4716 3257 0.97 174% 3343 1.07 174% 3427 1.17 174% 3509 1.27 174% 3589 1.37 174% 3748 1.59 173% 3907 1.82 172% 4065 2.06 171%<br />
2300 5227 3575 1.27 174% 3653 1.38 174% 3729 1.49 174% 3805 1.60 174% 3879 1.71 174% 4023 1.95 173% 4166 2.19 173%<br />
2525 5739 3896 1.63 174% 3967 1.75 174% 4037 1.87 174% 4106 1.99 174% 4175 2.11 174%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.440 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1000 2273 2145 0.23 183% 2294 0.28 182% 2438 0.35 180% 2584 0.42 179% 2746 0.49 182%<br />
1150 2614 2381 0.30 183% 2513 0.37 183% 2642 0.44 182% 2768 0.51 180% 2893 0.59 179% 3167 0.76 182% 3448 0.95 188%<br />
1300 2955 2624 0.40 183% 2744 0.47 183% 2860 0.54 183% 2974 0.62 182% 3086 0.70 181% 3308 0.88 179% 3551 1.07 181% 3806 1.29 187%<br />
1450 3295 2872 0.51 183% 2983 0.59 183% 3089 0.67 183% 3192 0.75 182% 3295 0.84 182% 3495 1.02 180% 3694 1.22 179% 3910 1.44 180%<br />
1600 3636 3124 0.65 183% 3227 0.74 183% 3326 0.82 183% 3421 0.91 183% 3514 1.00 183% 3699 1.20 182% 3879 1.40 180% 4060 1.62 179%<br />
1750 3977 3378 0.81 183% 3474 0.91 183% 3567 1.00 183% 3656 1.10 183% 3743 1.20 183% 3913 1.40 182% 4082 1.61 181%<br />
1900 4318 3636 1.00 183% 3725 1.10 183% 3812 1.21 183% 3896 1.31 183% 3978 1.42 183% 4137 1.63 183%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.440 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
775 1761 2154 0.18 181% 2305 0.23 179% 2450 0.28 176% 2596 0.34 175% 2757 0.40 177%<br />
900 2045 2409 0.25 182% 2542 0.30 181% 2671 0.36 179% 2796 0.42 177% 2920 0.48 175% 3189 0.62 176% 3464 0.78 181%<br />
1025 2330 2670 0.33 183% 2791 0.39 182% 2907 0.45 181% 3021 0.52 179% 3132 0.58 178% 3350 0.73 175% 3585 0.88 176% 3833 1.06 180%<br />
1150 2614 2937 0.43 184% 3049 0.50 183% 3155 0.57 182% 3258 0.64 181% 3360 0.71 180% 3557 0.86 177% 3751 1.02 175% 3957 1.19 175%<br />
1275 2898 3208 0.55 184% 3312 0.63 183% 3411 0.70 182% 3506 0.78 182% 3599 0.86 181% 3782 1.02 179% 3958 1.18 177% 4133 1.36 175%<br />
1400 3182 3482 0.70 184% 3578 0.78 183% 3672 0.86 183% 3761 0.95 182% 3847 1.03 182% 4016 1.20 180% 4181 1.38 179%<br />
1525 3466 3759 0.87 184% 3849 0.96 184% 3936 1.05 183% 4021 1.14 183% 4102 1.23 182%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
10 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
950 3315 2064 0.25 209% 2221 0.31 208% 2374 0.37 207% 2529 0.44 208% 2689 0.51 209%<br />
1125 3925 2335 0.36 209% 2470 0.42 209% 2603 0.49 208% 2733 0.57 208% 2862 0.64 207% 3128 0.81 209% 3386 1.00 211%<br />
1300 4536 2617 0.51 209% 2737 0.58 209% 2854 0.65 209% 2969 0.73 209% 3082 0.81 208% 3306 0.99 207% 3535 1.18 208% 3766 1.40 210%<br />
1475 5147 2908 0.69 209% 3015 0.77 209% 3119 0.86 209% 3222 0.94 209% 3324 1.03 209% 3524 1.22 208% 3721 1.41 207% 3921 1.63 208%<br />
1650 5757 3204 0.92 209% 3300 1.01 209% 3396 1.11 209% 3489 1.20 209% 3581 1.29 209% 3763 1.49 208% 3942 1.70 208% 4118 1.92 208%<br />
1825 6368 3504 1.20 209% 3592 1.30 209% 3679 1.40 209% 3765 1.51 209% 3849 1.61 209% 4016 1.82 209% 4180 2.04 208%<br />
2000 6978 3807 1.54 209% 3888 1.65 209% 3968 1.76 209% 4047 1.87 209% 4126 1.98 209%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.287 ft²<br />
Nozzle Outlet Area: 0.287 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
825 2879 2158 0.22 219% 2320 0.28 218% 2474 0.33 217% 2627 0.40 217% 2782 0.47 218% 3064 0.61 221%<br />
950 3315 2390 0.30 219% 2535 0.36 219% 2674 0.42 218% 2808 0.49 217% 2941 0.56 216% 3210 0.72 218% 3459 0.88 221%<br />
1075 3751 2630 0.39 219% 2762 0.46 219% 2888 0.53 218% 3011 0.60 218% 3131 0.68 217% 3365 0.84 216% 3604 1.02 218% 3831 1.20 220%<br />
1200 4187 2876 0.51 219% 2997 0.59 219% 3113 0.66 219% 3226 0.74 218% 3337 0.82 218% 3550 0.99 217% 3759 1.17 216% 3973 1.36 217%<br />
1325 4623 3125 0.65 219% 3238 0.74 219% 3345 0.82 219% 3450 0.90 219% 3552 0.98 218% 3751 1.16 218% 3943 1.35 217% 4132 1.55 216%<br />
1450 5059 3379 0.82 219% 3483 0.91 219% 3584 1.00 219% 3681 1.09 219% 3776 1.18 219% 3962 1.37 218% 4142 1.57 217%<br />
1575 5495 3635 1.02 219% 3732 1.11 219% 3826 1.21 219% 3918 1.31 219% 4007 1.40 219% 4181 1.60 218%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.287 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
650 2268 2143 0.17 215% 2306 0.22 214% 2461 0.26 212% 2615 0.31 212% 2770 0.37 214%<br />
750 2617 2375 0.23 216% 2521 0.28 215% 2662 0.33 214% 2796 0.38 213% 2929 0.44 212% 3198 0.57 214% 3442 0.70 215%<br />
850 2966 2614 0.31 217% 2748 0.36 216% 2876 0.42 215% 3000 0.47 214% 3119 0.53 213% 3354 0.66 212% 3592 0.81 213% 3815 0.96 215%<br />
950 3315 2859 0.40 217% 2983 0.46 216% 3101 0.52 216% 3215 0.58 215% 3326 0.65 214% 3540 0.78 213% 3750 0.93 212% 3963 1.09 213%<br />
1050 3664 3109 0.51 217% 3223 0.58 217% 3333 0.64 216% 3439 0.71 215% 3542 0.78 215% 3742 0.92 214% 3934 1.07 213% 4124 1.23 212%<br />
1150 4013 3362 0.64 217% 3468 0.71 217% 3571 0.78 216% 3670 0.86 216% 3767 0.93 215% 3954 1.08 215% 4134 1.24 213%<br />
1250 4361 3617 0.79 218% 3717 0.87 217% 3814 0.95 217% 3907 1.03 216% 3998 1.11 216% 4174 1.27 215%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.208 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
750 3599 2124 0.26 260% 2308 0.32 260% 2474 0.39 260% 2624 0.45 260% 2762 0.52 260%<br />
875 4199 2356 0.36 260% 2523 0.43 260% 2680 0.50 260% 2825 0.58 260% 2959 0.66 260% 3203 0.81 260% 3426 0.97 260%<br />
1000 4798 2599 0.49 260% 2751 0.57 260% 2895 0.65 260% 3033 0.73 260% 3163 0.82 260% 3401 0.99 260% 3615 1.17 260% 3815 1.35 260%<br />
1125 5398 2851 0.64 260% 2988 0.73 260% 3121 0.82 260% 3249 0.92 260% 3372 1.01 260% 3604 1.21 260% 3813 1.40 260% 4006 1.60 260%<br />
1250 5998 3110 0.84 260% 3233 0.94 260% 3356 1.03 260% 3476 1.14 260% 3591 1.24 260% 3811 1.45 260% 4016 1.67 260% 4206 1.89 260%<br />
1375 6598 3373 1.07 260% 3486 1.18 260% 3598 1.28 260% 3709 1.39 260% 3818 1.51 260% 4025 1.73 260% 4223 1.97 260%<br />
1500 7198 3641 1.35 260% 3744 1.46 260% 3847 1.58 260% 3950 1.70 260% 4051 1.82 260%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.208 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
675 3239 2158 0.22 266% 2337 0.28 265% 2497 0.34 264% 2641 0.40 264% 2772 0.45 264% 3013 0.58 264%<br />
775 3719 2370 0.30 266% 2536 0.36 265% 2690 0.43 265% 2831 0.49 264% 2960 0.56 264% 3193 0.70 264% 3404 0.83 263%<br />
875 4199 2589 0.39 267% 2744 0.46 266% 2888 0.53 265% 3024 0.61 265% 3152 0.68 264% 3380 0.83 264% 3586 0.99 264% 3776 1.14 264%<br />
975 4679 2815 0.50 267% 2958 0.58 266% 3095 0.66 266% 3223 0.74 265% 3345 0.82 265% 3571 0.99 264% 3773 1.16 264% 3958 1.33 264%<br />
1075 5158 3046 0.63 267% 3178 0.72 267% 3306 0.80 266% 3428 0.89 266% 3544 0.98 265% 3764 1.17 265% 3964 1.35 264% 4146 1.54 264%<br />
1175 5638 3282 0.79 268% 3404 0.88 267% 3523 0.98 267% 3639 1.07 266% 3750 1.17 266% 3960 1.36 265% 4156 1.57 265%<br />
1275 6118 3521 0.98 268% 3634 1.08 267% 3745 1.17 267% 3854 1.28 267% 3960 1.38 266% 4161 1.59 265%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.208 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
575 2759 2129 0.17 261% 2307 0.22 262% 2465 0.26 263% 2606 0.31 264% 2737 0.36 265% 2974 0.46 266%<br />
675 3239 2374 0.24 260% 2538 0.29 261% 2689 0.34 262% 2827 0.40 262% 2954 0.45 263% 3184 0.57 264% 3391 0.68 265%<br />
775 3719 2629 0.32 259% 2780 0.38 260% 2920 0.44 261% 3052 0.50 261% 3177 0.56 262% 3401 0.69 263% 3603 0.82 264% 3789 0.95 265%<br />
875 4199 2893 0.43 259% 3029 0.49 260% 3161 0.56 260% 3285 0.62 261% 3403 0.69 261% 3624 0.84 262% 3822 0.98 263% 4003 1.13 264%<br />
975 4679 3163 0.56 259% 3287 0.63 259% 3409 0.70 260% 3526 0.77 260% 3637 0.85 261% 3849 1.00 262% 4044 1.16 262% 4223 1.33 263%<br />
1075 5158 3437 0.71 259% 3552 0.79 259% 3664 0.87 260% 3773 0.95 260% 3879 1.03 260% 4080 1.20 261%<br />
1175 5638 3715 0.90 259% 3821 0.98 259% 3925 1.07 259% 4027 1.15 260% 4127 1.24 260%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
11
PerformanceData<br />
122 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Single Thickness<br />
Wheel Dia.: 15.00"<br />
Max RPM = Class I: 3450<br />
Tip Speed FPM = 2.93 x RPM<br />
Min Motor Frame: 48C<br />
Max Motor Frame: 215TC<br />
Windband Outlet Area: 2.70 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 125.63<br />
B 91.88<br />
C 33.75<br />
D 28.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.660 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1775 2691 1678 0.39 174% 1791 0.48 173% 1905 0.58 171% 2020 0.69 170% 2147 0.81 171% 2412 1.09 179%<br />
2100 3183 1907 0.56 174% 2004 0.66 173% 2100 0.77 173% 2196 0.89 172% 2292 1.01 171% 2495 1.29 170% 2728 1.61 177%<br />
2425 3676 2143 0.78 174% 2230 0.90 174% 2314 1.02 173% 2397 1.15 173% 2481 1.28 172% 2646 1.56 171% 2818 1.87 170% 3015 2.22 173%<br />
2750 4169 2386 1.06 174% 2464 1.19 174% 2540 1.33 174% 2614 1.47 173% 2687 1.61 173% 2834 1.91 172% 2980 2.23 171% 3129 2.57 170%<br />
3075 4661 2633 1.41 174% 2703 1.55 174% 2772 1.70 174% 2840 1.86 174% 2906 2.01 173% 3037 2.33 173% 3169 2.67 172% 3299 3.03 171%<br />
3400 5154 2882 1.83 174% 2946 1.99 174% 3010 2.15 174% 3072 2.32 174% 3133 2.49 174% 3253 2.84 173% 3371 3.19 173%<br />
3725 5647 3134 2.33 174% 3193 2.51 174% 3251 2.69 174% 3309 2.87 174% 3365 3.05 174%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.660 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1500 2274 1752 0.34 183% 1874 0.43 182% 1991 0.52 180% 2111 0.63 179% 2242 0.74 181%<br />
1750 2653 1967 0.47 183% 2073 0.57 183% 2177 0.67 182% 2279 0.78 181% 2379 0.90 179% 2597 1.15 181% 2826 1.44 187%<br />
2000 3032 2188 0.63 184% 2285 0.74 183% 2377 0.85 183% 2468 0.97 182% 2558 1.10 181% 2734 1.36 179% 2922 1.65 180% 3127 1.98 185%<br />
2250 3411 2414 0.83 183% 2503 0.95 183% 2587 1.08 183% 2669 1.21 183% 2750 1.34 182% 2909 1.62 181% 3066 1.92 179% 3229 2.24 179%<br />
2500 3790 2644 1.07 183% 2726 1.21 184% 2804 1.35 183% 2879 1.49 183% 2953 1.63 183% 3099 1.93 182% 3241 2.24 181% 3382 2.57 179%<br />
2750 4169 2877 1.37 183% 2952 1.52 184% 3025 1.67 184% 3096 1.82 183% 3164 1.98 183% 3297 2.29 182% 3430 2.62 182%<br />
3000 4548 3112 1.72 183% 3181 1.88 183% 3249 2.04 184% 3316 2.21 184% 3380 2.37 183%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.660 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1175 1781 1774 0.28 181% 1896 0.35 179% 2013 0.43 176% 2130 0.51 174% 2259 0.61 176% 2511 0.81 182%<br />
1350 2046 1968 0.37 182% 2076 0.45 181% 2182 0.54 179% 2284 0.63 177% 2385 0.72 175% 2605 0.93 176% 2829 1.16 181%<br />
1525 2312 2167 0.49 183% 2267 0.58 182% 2362 0.67 181% 2455 0.76 179% 2546 0.86 178% 2726 1.08 175% 2921 1.31 176% 3124 1.57 180%<br />
1700 2577 2370 0.62 183% 2463 0.73 183% 2550 0.83 181% 2635 0.93 180% 2719 1.04 179% 2882 1.26 177% 3043 1.50 175% 3217 1.76 175%<br />
1875 2842 2576 0.79 184% 2662 0.90 183% 2744 1.01 182% 2823 1.12 181% 2900 1.24 180% 3052 1.48 179% 3198 1.72 176% 3345 1.99 175%<br />
2050 3107 2785 0.99 184% 2865 1.11 183% 2942 1.23 183% 3016 1.35 182% 3088 1.47 181% 3228 1.72 180% 3366 1.99 178%<br />
2225 3373 2995 1.21 184% 3070 1.34 184% 3143 1.47 183% 3214 1.61 183% 3281 1.74 182% 3412 2.01 181%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
12 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.430 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1425 3316 1686 0.37 209% 1814 0.46 208% 1939 0.55 207% 2065 0.65 207% 2196 0.77 209%<br />
1675 3898 1896 0.53 209% 2008 0.63 209% 2117 0.73 208% 2224 0.84 208% 2330 0.95 207% 2549 1.21 209% 2760 1.49 211%<br />
1925 4480 2116 0.74 209% 2215 0.84 209% 2311 0.96 209% 2406 1.07 208% 2500 1.20 208% 2685 1.46 207% 2875 1.75 208% 3065 2.07 210%<br />
2175 5062 2341 0.99 209% 2430 1.11 209% 2517 1.24 209% 2602 1.36 209% 2686 1.49 208% 2852 1.77 208% 3016 2.07 207% 3182 2.39 208%<br />
2425 5643 2571 1.31 209% 2651 1.45 209% 2731 1.58 209% 2808 1.72 209% 2885 1.86 209% 3036 2.15 208% 3184 2.46 208% 3331 2.79 207%<br />
2675 6225 2804 1.70 209% 2877 1.84 209% 2950 1.99 209% 3021 2.14 209% 3092 2.30 209% 3230 2.61 209% 3367 2.94 208%<br />
2925 6807 3039 2.16 209% 3107 2.32 209% 3174 2.48 209% 3240 2.64 209% 3305 2.80 209% 3433 3.14 209%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.430 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1225 2851 1751 0.32 219% 1884 0.41 218% 2010 0.49 217% 2137 0.59 217% 2265 0.69 219%<br />
1425 3316 1953 0.45 219% 2071 0.54 218% 2184 0.63 218% 2294 0.73 217% 2402 0.84 217% 2622 1.07 218% 2826 1.32 221%<br />
1625 3782 2162 0.60 219% 2269 0.70 219% 2371 0.81 218% 2471 0.92 218% 2568 1.03 217% 2758 1.27 217% 2951 1.54 218% 3137 1.82 220%<br />
1825 4247 2376 0.79 219% 2474 0.91 219% 2568 1.02 219% 2659 1.14 218% 2749 1.26 218% 2921 1.51 217% 3089 1.79 216% 3261 2.08 217%<br />
2025 4713 2595 1.03 219% 2685 1.15 219% 2771 1.28 219% 2856 1.40 219% 2938 1.53 218% 3098 1.80 218% 3252 2.09 217% 3404 2.39 216%<br />
2225 5178 2816 1.31 219% 2899 1.44 219% 2980 1.58 219% 3058 1.72 219% 3135 1.86 219% 3284 2.14 218% 3428 2.45 218%<br />
2425 5643 3040 1.64 219% 3117 1.79 219% 3193 1.93 219% 3266 2.08 219% 3338 2.23 219%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.430 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
975 2269 1751 0.26 215% 1884 0.32 214% 2010 0.39 212% 2136 0.47 212% 2263 0.56 214%<br />
1125 2618 1940 0.35 216% 2060 0.42 215% 2174 0.50 214% 2284 0.58 213% 2393 0.66 212% 2612 0.86 213% 2811 1.06 215%<br />
1275 2967 2136 0.46 217% 2245 0.54 216% 2350 0.62 215% 2451 0.71 214% 2548 0.80 213% 2740 1.00 212% 2934 1.21 213% 3116 1.44 215%<br />
1425 3316 2336 0.60 217% 2437 0.69 216% 2533 0.78 216% 2626 0.87 215% 2717 0.97 214% 2891 1.17 213% 3063 1.39 212% 3237 1.63 213%<br />
1575 3665 2540 0.76 217% 2633 0.86 217% 2723 0.96 216% 2809 1.06 215% 2894 1.17 215% 3057 1.38 214% 3213 1.61 213% 3368 1.85 212%<br />
1725 4014 2746 0.96 217% 2834 1.07 217% 2917 1.18 217% 2998 1.29 216% 3077 1.40 216% 3230 1.62 215% 3377 1.86 214%<br />
1875 4364 2955 1.19 218% 3037 1.31 217% 3116 1.43 217% 3192 1.55 216% 3266 1.66 216% 3409 1.90 215%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.313 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1125 3600 1735 0.39 260% 1885 0.48 260% 2021 0.58 260% 2143 0.68 260% 2256 0.78 260%<br />
1300 4160 1912 0.53 260% 2049 0.63 260% 2178 0.74 260% 2297 0.86 260% 2406 0.97 260% 2606 1.20 260% 2789 1.44 261%<br />
1475 4720 2096 0.70 260% 2222 0.82 260% 2341 0.94 260% 2454 1.07 260% 2561 1.19 260% 2756 1.45 260% 2932 1.72 260% 3096 1.99 260%<br />
1650 5280 2287 0.92 260% 2401 1.04 260% 2512 1.18 260% 2618 1.32 260% 2720 1.46 260% 2910 1.74 260% 3082 2.03 260% 3241 2.33 260%<br />
1825 5840 2484 1.18 260% 2587 1.32 260% 2690 1.46 260% 2789 1.61 260% 2885 1.76 260% 3067 2.07 260% 3236 2.39 260% 3391 2.71 260%<br />
2000 6400 2684 1.49 260% 2778 1.64 260% 2873 1.80 260% 2966 1.96 260% 3056 2.12 260% 3229 2.45 260% 3393 2.80 260%<br />
2175 6960 2887 1.86 260% 2974 2.02 260% 3061 2.19 260% 3147 2.36 260% 3233 2.53 260% 3396 2.89 260%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.313 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1000 3200 1749 0.33 266% 1896 0.41 265% 2027 0.50 264% 2144 0.58 264% 2252 0.67 263% 2449 0.85 263%<br />
1150 3680 1921 0.43 266% 2058 0.53 265% 2184 0.63 265% 2300 0.73 264% 2405 0.83 264% 2596 1.03 263% 2769 1.23 263%<br />
1300 4160 2100 0.57 267% 2227 0.67 266% 2346 0.78 265% 2457 0.89 265% 2561 1.01 264% 2748 1.23 264% 2916 1.46 263% 3072 1.69 263%<br />
1450 4640 2284 0.73 267% 2402 0.85 266% 2514 0.97 266% 2619 1.09 265% 2719 1.21 265% 2904 1.46 264% 3069 1.71 264% 3221 1.97 263%<br />
1600 5120 2473 0.93 267% 2581 1.06 267% 2686 1.19 266% 2786 1.32 266% 2882 1.45 265% 3061 1.72 264% 3225 2.00 264% 3374 2.28 264%<br />
1750 5600 2665 1.17 268% 2765 1.30 267% 2863 1.44 266% 2958 1.58 266% 3049 1.73 266% 3221 2.02 265% 3382 2.32 265%<br />
1900 6080 2860 1.44 268% 2953 1.59 267% 3044 1.74 267% 3134 1.89 266% 3221 2.04 266% 3385 2.35 265%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.313 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
850 2720 1723 0.25 261% 1869 0.32 262% 1998 0.39 263% 2114 0.46 264% 2221 0.53 265%<br />
1000 3200 1923 0.34 260% 2057 0.42 261% 2181 0.50 262% 2294 0.58 262% 2398 0.67 263% 2586 0.84 264% 2756 1.01 266%<br />
1150 3680 2130 0.47 260% 2254 0.56 260% 2369 0.64 261% 2478 0.74 262% 2580 0.83 262% 2763 1.02 263% 2928 1.21 264% 3081 1.41 265%<br />
1300 4160 2345 0.62 259% 2458 0.72 260% 2565 0.82 260% 2667 0.92 261% 2764 1.02 261% 2945 1.24 262% 3107 1.45 263% 3255 1.67 264%<br />
1450 4640 2565 0.82 259% 2668 0.92 260% 2768 1.03 260% 2864 1.14 260% 2955 1.25 261% 3128 1.48 261% 3288 1.72 262% 3434 1.96 263%<br />
1600 5120 2789 1.05 259% 2883 1.16 259% 2975 1.28 260% 3065 1.40 260% 3152 1.52 260% 3317 1.77 261%<br />
1750 5600 3016 1.32 259% 3103 1.44 259% 3188 1.57 259% 3272 1.70 260% 3354 1.83 260%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
13
PerformanceData<br />
135 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Single Thickness<br />
Wheel Dia.: 16.50"<br />
Max RPM = Class I: 3137<br />
Tip Speed FPM = 3.23 x RPM<br />
Min Motor Frame: 48C<br />
Max Motor Frame: 215TC<br />
Windband Outlet Area: 3.27 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 134.22<br />
B 100.47<br />
C 33.75<br />
D 28.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.798 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2150 2693 1526 0.47 173% 1630 0.58 173% 1732 0.71 171% 1837 0.84 170% 1953 0.99 171% 2193 1.32 179%<br />
2525 3163 1725 0.66 174% 1814 0.79 173% 1902 0.93 173% 1989 1.07 172% 2077 1.22 170% 2264 1.55 170% 2477 1.93 177%<br />
2900 3633 1930 0.92 174% 2009 1.06 174% 2086 1.20 173% 2163 1.36 173% 2240 1.52 172% 2392 1.86 170% 2552 2.23 170% 2736 2.66 174%<br />
3275 4102 2139 1.23 174% 2211 1.39 174% 2281 1.55 174% 2349 1.72 173% 2417 1.89 173% 2553 2.25 172% 2687 2.63 170% 2826 3.05 170%<br />
3650 4572 2353 1.62 174% 2418 1.79 174% 2482 1.97 174% 2544 2.15 174% 2605 2.34 173% 2727 2.72 173% 2849 3.13 172% 2970 3.56 171%<br />
4025 5042 2569 2.09 174% 2628 2.28 174% 2687 2.48 174% 2745 2.67 174% 2801 2.87 174% 2912 3.28 173% 3022 3.71 173% 3133 4.16 172%<br />
4400 5512 2786 2.64 174% 2841 2.85 174% 2895 3.06 174% 2949 3.28 174% 3002 3.50 174% 3104 3.94 174%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.798 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1825 2286 1599 0.41 183% 1709 0.52 182% 1816 0.64 180% 1923 0.76 179% 2042 0.90 181% 2276 1.21 189%<br />
2125 2662 1793 0.57 183% 1890 0.69 183% 1984 0.82 182% 2076 0.95 181% 2167 1.09 179% 2363 1.40 181% 2572 1.75 187%<br />
2425 3038 1993 0.77 183% 2080 0.90 183% 2164 1.04 183% 2247 1.18 182% 2328 1.33 181% 2488 1.65 179% 2658 2.00 180% 2844 2.40 185%<br />
2725 3414 2197 1.01 183% 2277 1.16 183% 2354 1.31 183% 2428 1.46 183% 2502 1.62 182% 2646 1.96 181% 2788 2.32 179% 2936 2.71 179%<br />
3025 3789 2404 1.30 183% 2478 1.47 183% 2549 1.63 183% 2618 1.80 183% 2685 1.97 183% 2817 2.33 182% 2946 2.71 181% 3074 3.11 179%<br />
3325 4165 2613 1.65 183% 2682 1.83 183% 2748 2.02 183% 2812 2.20 183% 2875 2.39 183% 2996 2.76 183% 3116 3.16 182%<br />
3625 4541 2825 2.07 183% 2889 2.26 183% 2950 2.46 183% 3011 2.66 183% 3070 2.87 183%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.798 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1425 1785 1615 0.34 181% 1726 0.43 179% 1832 0.52 176% 1939 0.62 175% 2055 0.74 176% 2284 0.98 182%<br />
1650 2067 1803 0.46 182% 1901 0.56 181% 1996 0.66 179% 2088 0.77 177% 2179 0.88 175% 2375 1.14 176% 2579 1.42 181%<br />
1875 2349 1996 0.61 183% 2085 0.72 182% 2171 0.83 181% 2255 0.95 179% 2336 1.07 178% 2497 1.33 175% 2668 1.62 175% 2852 1.94 179%<br />
2100 2631 2192 0.79 183% 2275 0.92 183% 2354 1.04 182% 2430 1.17 181% 2505 1.30 180% 2651 1.57 177% 2794 1.86 175% 2945 2.18 175%<br />
2325 2912 2392 1.01 184% 2469 1.15 183% 2542 1.29 182% 2613 1.43 182% 2681 1.57 181% 2817 1.86 179% 2947 2.17 177% 3076 2.49 175%<br />
2550 3194 2594 1.28 184% 2666 1.43 183% 2735 1.58 183% 2801 1.73 182% 2865 1.88 182% 2989 2.19 180% 3112 2.52 179%<br />
2775 3476 2798 1.59 184% 2865 1.75 184% 2929 1.91 183% 2992 2.08 183% 3052 2.24 182%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
14 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.520 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1750 3366 1548 0.46 209% 1664 0.57 208% 1776 0.68 207% 1888 0.81 207% 2005 0.95 209% 2221 1.24 212%<br />
2050 3943 1739 0.66 209% 1839 0.78 209% 1938 0.90 208% 2034 1.03 208% 2129 1.17 207% 2326 1.48 209% 2517 1.82 211%<br />
2350 4520 1937 0.91 209% 2026 1.04 209% 2113 1.18 209% 2199 1.32 208% 2284 1.47 208% 2450 1.78 207% 2621 2.14 208% 2793 2.52 210%<br />
2650 5097 2141 1.22 209% 2221 1.37 209% 2299 1.52 209% 2377 1.68 209% 2453 1.83 209% 2603 2.17 208% 2750 2.53 207% 2900 2.91 208%<br />
2950 5674 2348 1.61 209% 2421 1.77 209% 2493 1.94 209% 2563 2.11 209% 2632 2.28 209% 2769 2.63 208% 2903 3.01 208% 3036 3.41 207%<br />
3250 6251 2558 2.08 209% 2625 2.26 209% 2691 2.44 209% 2755 2.62 209% 2819 2.80 209% 2944 3.18 209% 3068 3.58 208%<br />
3550 6828 2771 2.64 209% 2832 2.83 209% 2893 3.02 209% 2953 3.22 209% 3012 3.42 209% 3128 3.82 209%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.520 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1475 2837 1586 0.39 218% 1707 0.49 217% 1823 0.59 217% 1939 0.71 217% 2056 0.83 219%<br />
1700 3270 1756 0.52 219% 1865 0.63 218% 1969 0.75 217% 2070 0.87 217% 2170 1.00 217% 2372 1.28 219% 2557 1.58 221%<br />
1925 3703 1933 0.69 219% 2031 0.81 219% 2126 0.94 218% 2218 1.07 218% 2308 1.20 217% 2484 1.49 217% 2664 1.81 218% 2832 2.15 220%<br />
2150 4135 2113 0.90 219% 2204 1.03 219% 2291 1.17 219% 2376 1.31 218% 2458 1.45 218% 2618 1.76 217% 2776 2.08 217% 2937 2.44 218%<br />
2375 4568 2297 1.15 219% 2381 1.30 219% 2461 1.44 219% 2540 1.59 219% 2616 1.74 218% 2765 2.07 217% 2909 2.41 217% 3052 2.77 217%<br />
2600 5001 2483 1.45 219% 2561 1.61 219% 2636 1.76 219% 2709 1.92 219% 2781 2.09 219% 2920 2.43 218% 3055 2.79 217%<br />
2825 5434 2671 1.79 219% 2744 1.97 219% 2815 2.14 219% 2883 2.31 219% 2950 2.49 219% 3081 2.85 218%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.520 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1175 2260 1587 0.31 215% 1709 0.39 214% 1824 0.47 212% 1939 0.57 212% 2054 0.67 214%<br />
1375 2645 1777 0.43 216% 1885 0.52 215% 1988 0.61 214% 2088 0.71 213% 2185 0.81 212% 2383 1.05 213% 2565 1.29 215%<br />
1575 3029 1974 0.59 217% 2071 0.68 216% 2165 0.79 215% 2256 0.89 214% 2343 1.00 213% 2514 1.24 212% 2687 1.50 213% 2853 1.79 215%<br />
1775 3414 2175 0.78 217% 2265 0.89 216% 2350 1.00 216% 2433 1.12 215% 2514 1.23 214% 2670 1.49 213% 2821 1.75 212% 2974 2.04 213%<br />
1975 3799 2380 1.01 217% 2463 1.14 217% 2542 1.26 216% 2619 1.38 216% 2694 1.51 215% 2838 1.78 214% 2977 2.06 213% 3113 2.35 212%<br />
2175 4183 2588 1.29 218% 2665 1.43 217% 2739 1.57 217% 2810 1.70 216% 2880 1.84 216% 3015 2.12 215%<br />
2375 4568 2799 1.62 218% 2870 1.77 217% 2939 1.92 217% 3006 2.07 217% 3071 2.22 216%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.378 ft²<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1375 3637 1588 0.48 260% 1723 0.59 260% 1846 0.71 2.60 1957 0.83 260% 2060 0.96 260% 2248 1.21 261%<br />
1600 4232 1759 0.66 260% 1882 0.79 260% 1998 0.93 2.60 2106 1.07 260% 2205 1.20 260% 2386 1.49 260% 2551 1.78 260%<br />
1825 4827 1938 0.89 260% 2050 1.04 260% 2157 1.19 2.60 2259 1.34 260% 2356 1.50 260% 2532 1.82 260% 2691 2.15 260% 2839 2.48 260%<br />
2050 5422 2124 1.18 260% 2225 1.34 260% 2324 1.51 2.60 2419 1.68 260% 2510 1.85 260% 2682 2.21 260% 2837 2.56 260% 2980 2.93 260%<br />
2275 6017 2315 1.54 260% 2406 1.71 260% 2497 1.89 260% 2586 2.07 260% 2671 2.26 260% 2834 2.65 260% 2987 3.04 260% 3127 3.44 260%<br />
2500 6612 2509 1.96 260% 2593 2.15 260% 2676 2.34 260% 2758 2.54 260% 2838 2.74 260% 2992 3.16 260%<br />
2725 7207 2706 2.46 260% 2783 2.67 260% 2859 2.87 260% 2935 3.09 260% 3011 3.31 260%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.378 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1200 3174 1581 0.39 265% 1716 0.49 265% 1835 0.59 264% 1941 0.70 263% 2040 0.80 263%<br />
1400 3703 1754 0.53 266% 1878 0.65 265% 1993 0.77 265% 2097 0.89 264% 2193 1.01 264% 2366 1.25 263% 2523 1.50 263%<br />
1600 4232 1934 0.72 267% 2048 0.84 266% 2155 0.98 265% 2255 1.11 265% 2350 1.25 264% 2519 1.53 264% 2672 1.81 263% 2813 2.09 263%<br />
1800 4761 2119 0.94 267% 2224 1.09 266% 2324 1.23 266% 2418 1.38 265% 2509 1.54 265% 2676 1.85 264% 2825 2.16 264% 2963 2.47 264%<br />
2000 5290 2309 1.22 267% 2405 1.38 267% 2498 1.54 266% 2588 1.70 266% 2673 1.87 265% 2834 2.21 265% 2982 2.55 264% 3117 2.90 264%<br />
2200 5819 2503 1.56 268% 2591 1.73 267% 2677 1.90 267% 2761 2.08 266% 2843 2.26 266% 2996 2.62 265%<br />
2400 6348 2699 1.95 268% 2781 2.14 267% 2861 2.32 267% 2939 2.51 266% 3016 2.71 266%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.378 ft²<br />
FAN NOZ- 0.5" SP 0.75" SP 1" SP 1.25" SP 1.50" SP 2" SP 2.50" SP 3" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1025 2711 1563 0.30 261% 1696 0.38 262% 1814 0.47 263% 1919 0.55 264% 2016 0.64 265%<br />
1200 3174 1738 0.41 260% 1860 0.50 261% 1973 0.60 262% 2077 0.70 263% 2171 0.80 263% 2342 1.00 264% 2497 1.20 266%<br />
1375 3637 1919 0.55 260% 2032 0.65 260% 2138 0.76 261% 2237 0.87 262% 2330 0.99 262% 2497 1.21 263% 2648 1.45 264% 2786 1.68 265%<br />
1550 4099 2107 0.73 259% 2210 0.84 260% 2309 0.96 261% 2402 1.08 261% 2491 1.21 261% 2656 1.46 262% 2804 1.72 263% 2939 1.98 264%<br />
1725 4562 2299 0.95 259% 2394 1.07 260% 2486 1.20 260% 2574 1.33 261% 2658 1.47 261% 2817 1.74 262% 2962 2.03 262% 3096 2.31 263%<br />
1900 5025 2495 1.21 259% 2582 1.34 259% 2667 1.48 260% 2750 1.62 260% 2830 1.77 261% 2981 2.07 261% 3123 2.38 262%<br />
2075 5488 2694 1.52 259% 2774 1.66 259% 2853 1.81 260% 2930 1.97 260% 3006 2.12 260%<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
15
PerformanceData<br />
150 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 18.25"<br />
Max RPM = Class I: 2721; Class II: 3558<br />
Tip Speed FPM = 4.78 x RPM<br />
Min Motor Frame: 48C<br />
Max Motor Frame: 215TC<br />
Windband Outlet Area: 3.99 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 123.62<br />
B 84.87<br />
C 38.75<br />
D 33.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.891 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1750 1965 1139 0.27 187% 1356 0.46 185% 1743 0.91 174%<br />
2525 2835 1464 0.55 187% 1631 0.79 187% 1933 1.33 185% 2211 1.94 181% 2474 2.63 174%<br />
3300 3706 1817 1.01 187% 1952 1.31 187% 2202 1.96 187% 2433 2.66 186% 2653 3.42 184% 2864 4.24 181% 3069 5.11 177% 3266 6.03 174%<br />
4075 4576 2183 1.70 187% 2297 2.07 187% 2510 2.85 187% 2709 3.66 187% 2898 4.50 186% 3081 5.40 185% 3258 6.34 184% 3431 7.33 183%<br />
4850 5446 2557 2.67 186% 2655 3.12 187% 2841 4.03 187% 3016 4.96 187% 3184 5.92 187% 3345 6.91 187% 3502 7.94 186%<br />
5625 6317 2936 3.99 186% 3022 4.51 187% 3186 5.56 187% 3342 6.61 187% 3493 7.70 187%<br />
6400 7187 3318 5.71 186% 3394 6.30 186% 3541 7.48 187%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.891 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1450 1628 1177 0.23 197% 1399 0.41 194%<br />
2075 2330 1497 0.45 198% 1676 0.67 197% 1988 1.16 195% 2269 1.72 189% 2528 2.34 184%<br />
2700 3032 1842 0.80 198% 1992 1.08 198% 2259 1.67 197% 2499 2.31 196% 2723 2.99 193% 2936 3.73 189% 3139 4.52 184%<br />
3325 3734 2200 1.31 197% 2329 1.66 198% 2563 2.36 198% 2775 3.10 197% 2973 3.87 196% 3161 4.68 195% 3341 5.53 193% 3516 6.43 191%<br />
3950 4436 2566 2.03 197% 2679 2.44 197% 2887 3.27 198% 3078 4.11 198% 3257 4.99 197% 3426 5.88 197%<br />
4575 5138 2937 2.99 197% 3037 3.46 197% 3224 4.42 198% 3397 5.38 198%<br />
5200 5839 3312 4.23 197% 3401 4.77 197%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 0.891 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1125 1263 1183 0.19 194% 1404 0.33 188%<br />
1600 1797 1497 0.36 196% 1679 0.54 194% 1990 0.94 188% 2267 1.39 181%<br />
2075 2330 1835 0.63 197% 1989 0.86 196% 2258 1.34 193% 2498 1.85 190% 2720 2.41 186% 2930 3.00 181% 3130 3.63 176%<br />
2550 2864 2184 1.02 197% 2319 1.30 197% 2558 1.88 195% 2771 2.47 193% 2969 3.09 191% 3156 3.75 188% 3335 4.44 186% 3508 5.16 183%<br />
3025 3397 2542 1.56 198% 2660 1.90 197% 2875 2.58 196% 3069 3.26 195% 3249 3.97 193% 3419 4.69 192%<br />
3500 3930 2905 2.29 198% 3010 2.68 197% 3204 3.46 197% 3382 4.24 196% 3548 5.04 195%<br />
3975 4464 3272 3.22 198% 3366 3.67 198% 3543 4.55 197%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
16 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1475 2319 1138 0.25 216% 1366 0.42 213%<br />
2150 3380 1460 0.54 215% 1637 0.76 216% 1954 1.25 214% 2240 1.79 210% 2505 2.40 208%<br />
2825 4441 1815 1.02 216% 1957 1.30 216% 2221 1.89 216% 2464 2.53 215% 2690 3.20 213% 2906 3.93 211% 3113 4.71 208% 3310 5.53 208%<br />
3500 5502 2185 1.76 216% 2303 2.09 216% 2527 2.79 216% 2737 3.53 216% 2936 4.31 215% 3126 5.12 214% 3308 5.97 213% 3484 6.86 212%<br />
4175 6563 2564 2.82 217% 2664 3.21 216% 2857 4.02 215% 3042 4.87 216% 3219 5.76 216% 3389 6.67 216% 3553 7.62 215%<br />
4850 7625 2948 4.26 217% 3035 4.71 216% 3204 5.64 216% 3368 6.60 216% 3527 7.60 216%<br />
5525 8686 3335 6.15 217% 3412 6.66 216%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.636 ft²<br />
Nozzle Outlet Area: 0.636 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1250 1965 1171 0.22 226% 1400 0.37 223%<br />
1800 2830 1486 0.44 226% 1673 0.64 226% 1994 1.08 223% 2276 1.57 218% 2533 2.11 217%<br />
2350 3694 1830 0.80 226% 1985 1.05 226% 2262 1.59 225% 2508 2.16 224% 2735 2.77 222% 2948 3.41 219% 3150 4.10 216% 3341 4.82 217%<br />
2900 4559 2188 1.35 227% 2320 1.65 226% 2562 2.29 226% 2782 2.96 225% 2986 3.65 225% 3177 4.37 223% 3359 5.13 222% 3534 5.92 220%<br />
3450 5424 2554 2.11 227% 2669 2.48 226% 2883 3.22 226% 3081 3.99 226% 3265 4.78 225% 3440 5.59 225%<br />
4000 6288 2926 3.15 227% 3027 3.57 227% 3218 4.42 226% 3397 5.29 226%<br />
4550 7153 3302 4.50 228% 3392 4.98 227%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.636 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1000 1572 1174 0.18 221% 1400 0.30 217% 1777 0.59 210%<br />
1425 2240 1480 0.34 223% 1668 0.51 222% 1986 0.86 217% 2265 1.26 212% 2517 1.69 210%<br />
1850 2908 1811 0.61 224% 1970 0.82 223% 2248 1.25 221% 2494 1.71 218% 2718 2.20 216% 2929 2.72 212% 3128 3.27 210%<br />
2275 3576 2156 1.02 225% 2292 1.26 223% 2539 1.78 222% 2759 2.31 221% 2963 2.87 219% 3153 3.45 217% 3334 4.06 216% 3508 4.70 214%<br />
2700 4245 2509 1.58 225% 2628 1.87 224% 2848 2.47 223% 3048 3.08 222% 3234 3.72 221% 3410 4.37 220%<br />
3125 4913 2868 2.33 226% 2973 2.67 224% 3170 3.35 223% 3353 4.05 223% 3525 4.77 222%<br />
3550 5581 3230 3.31 226% 3324 3.69 225% 3503 4.46 223%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 0.463 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
1200 2594 1159 0.25 262% 1404 0.42 260% 1805 0.80 261%<br />
1750 3783 1468 0.54 261% 1666 0.76 262% 2008 1.24 260% 2302 1.76 258% 2567 2.33 259%<br />
2300 4972 1816 1.03 262% 1972 1.30 262% 2267 1.89 262% 2529 2.52 261% 2766 3.18 259% 2987 3.87 258% 3194 4.59 257% 3391 5.36 259%<br />
2850 6161 2182 1.79 264% 2309 2.11 262% 2558 2.80 262% 2793 3.55 262% 3010 4.32 262% 3211 5.11 260% 3402 5.93 260%<br />
3400 7350 2558 2.88 265% 2665 3.25 263% 2877 4.04 262% 3083 4.89 262% 3280 5.78 262% 3468 6.70 262%<br />
3950 8539 2940 4.37 265% 3032 4.79 264% 3214 5.68 262% 3396 6.63 262%<br />
4500 9728 3325 6.32 266% 3406 6.80 264%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.463 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
1025 2216 1141 0.20 267% 1379 0.34 263%<br />
1500 3243 1443 0.42 268% 1644 0.61 267% 1976 1.01 263% 2256 1.45 260% 2506 1.93 262%<br />
1975 4269 1778 0.78 269% 1943 1.02 268% 2239 1.53 267% 2493 2.06 264% 2721 2.62 262% 2930 3.19 260% 3126 3.80 260% 3311 4.44 262%<br />
2450 5296 2131 1.33 271% 2268 1.61 268% 2526 2.22 268% 2760 2.86 267% 2971 3.52 265% 3165 4.19 264% 3348 4.88 262% 3520 5.59 261%<br />
2925 6323 2495 2.13 272% 2611 2.46 270% 2836 3.16 268% 3046 3.89 268% 3243 4.66 267% 3426 5.44 266%<br />
3400 7350 2864 3.21 273% 2965 3.59 271% 3162 4.38 268% 3352 5.21 268% 3531 6.07 268%<br />
3875 8377 3238 4.63 274% 3327 5.06 272% 3501 5.93 269%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.463 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
875 1891 1128 0.16 265% 1363 0.27 264%<br />
1300 2810 1441 0.33 262% 1638 0.48 264% 1964 0.82 264% 2239 1.18 263% 2484 1.58 266%<br />
1725 3729 1788 0.62 261% 1949 0.81 262% 2238 1.23 264% 2488 1.68 265% 2711 2.14 264% 2916 2.62 263% 3108 3.14 264% 3289 3.68 266%<br />
2150 4648 2155 1.07 262% 2287 1.30 261% 2538 1.80 263% 2767 2.33 264% 2974 2.88 265% 3163 3.44 264% 3342 4.02 264% 3511 4.61 264%<br />
2575 5566 2531 1.73 262% 2644 2.00 261% 2862 2.57 262% 3066 3.17 263% 3258 3.81 264% 3437 4.46 265%<br />
3000 6485 2914 2.63 263% 3012 2.93 262% 3202 3.58 261% 3386 4.26 262%<br />
3425 7404 3300 3.81 263% 3387 4.15 262% 3555 4.87 261%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
17
PerformanceData<br />
165 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 20.00"<br />
Max RPM = Class I: 2483; Class II: 3247<br />
Tip Speed FPM = 5.24 x RPM<br />
Min Motor Frame: 48C<br />
Max Motor Frame: 215TC<br />
Windband Outlet Area: 4.79 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 132.18<br />
B 92.43<br />
C 39.75<br />
D 34.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.07 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2100 1964 1039 0.32 187% 1237 0.55 185% 1591 1.10 175%<br />
3050 2852 1342 0.67 187% 1493 0.96 187% 1768 1.61 185% 2021 2.35 181% 2260 3.17 175%<br />
4000 3740 1671 1.23 187% 1794 1.61 187% 2020 2.40 187% 2229 3.24 186% 2428 4.15 184% 2620 5.13 182% 2806 6.19 177% 2985 7.30 174%<br />
4950 4629 2013 2.10 187% 2115 2.55 187% 2308 3.49 187% 2489 4.48 187% 2660 5.50 187% 2825 6.58 186% 2985 7.72 184% 3141 8.91 183%<br />
5900 5517 2361 3.32 186% 2449 3.86 187% 2617 4.97 187% 2776 6.10 187% 2927 7.26 187% 3073 8.46 187% 3215 9.71 186%<br />
6850 6405 2715 4.99 186% 2791 5.61 187% 2940 6.89 187% 3081 8.17 187% 3217 9.49 187%<br />
7800 7294 3071 7.15 186% 3139 7.86 186%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.07 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1750 1636 1077 0.28 197% 1279 0.49 194%<br />
2500 2338 1369 0.54 198% 1532 0.81 197% 1817 1.41 195% 2072 2.07 189% 2309 2.82 184%<br />
3250 3039 1684 0.96 197% 1821 1.30 198% 2064 2.01 197% 2283 2.78 196% 2487 3.61 193% 2681 4.49 189% 2866 5.43 184%<br />
4000 3740 2010 1.58 197% 2128 2.00 198% 2342 2.85 198% 2535 3.73 197% 2715 4.66 196% 2887 5.64 195% 3051 6.66 193% 3210 7.74 191%<br />
4750 4442 2344 2.44 197% 2447 2.94 197% 2637 3.93 198% 2811 4.95 198% 2974 6.00 197% 3128 7.08 197%<br />
5500 5143 2682 3.60 197% 2774 4.17 197% 2944 5.32 198% 3102 6.48 198%<br />
6250 5844 3024 5.09 196% 3106 5.74 197%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.07 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1350 1262 1079 0.23 194% 1280 0.40 188%<br />
1925 1800 1368 0.43 196% 1533 0.65 194% 1817 1.13 188% 2069 1.67 180% 2301 2.26 175%<br />
2500 2338 1679 0.76 197% 1819 1.04 196% 2064 1.61 193% 2283 2.24 190% 2485 2.90 186% 2676 3.61 181% 2858 4.37 176%<br />
3075 2875 2000 1.23 197% 2123 1.58 197% 2340 2.27 195% 2534 2.99 193% 2715 3.74 191% 2885 4.53 188% 3048 5.35 186% 3205 6.22 183%<br />
3650 3413 2330 1.90 198% 2437 2.31 197% 2632 3.12 196% 2809 3.95 195% 2972 4.80 193% 3127 5.67 192%<br />
4225 3951 2664 2.79 198% 2759 3.26 197% 2936 4.20 197% 3097 5.14 196%<br />
4800 4488 3001 3.93 198% 3086 4.46 198% 3247 5.53 197%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
18 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1775 2324 1039 0.31 216% 1247 0.51 213%<br />
2575 3371 1330 0.64 216% 1491 0.91 216% 1781 1.49 214% 2043 2.15 210% 2285 2.88 208%<br />
3375 4418 1649 1.21 216% 1779 1.54 216% 2021 2.25 216% 2243 3.01 215% 2450 3.82 213% 2648 4.70 211% 2837 5.62 208% 3017 6.60 208%<br />
4175 5465 1982 2.07 216% 2090 2.47 216% 2296 3.31 216% 2488 4.19 216% 2671 5.13 215% 2845 6.10 214% 3011 7.11 213% 3173 8.17 212%<br />
4975 6513 2323 3.31 217% 2415 3.78 216% 2592 4.75 215% 2762 5.77 216% 2924 6.82 216% 3080 7.91 215% 3230 9.04 215%<br />
5775 7560 2668 4.99 217% 2748 5.53 216% 2904 6.64 216% 3055 7.79 216% 3200 8.97 216%<br />
6575 8607 3017 7.19 217% 3087 7.80 216% 3226 9.05 216%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.746 ft²<br />
Nozzle Outlet Area: 0.746 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1500 1964 1068 0.26 226% 1277 0.45 223%<br />
2150 2815 1351 0.52 226% 1522 0.76 226% 1815 1.29 223% 2074 1.87 218% 2309 2.52 217%<br />
2800 3665 1659 0.94 226% 1801 1.25 226% 2055 1.88 225% 2281 2.57 224% 2489 3.29 222% 2684 4.07 218% 2868 4.88 216%<br />
3450 4516 1980 1.58 227% 2101 1.94 226% 2324 2.70 226% 2525 3.49 225% 2712 4.32 224% 2887 5.19 223% 3054 6.09 221% 3215 7.03 220%<br />
4100 5367 2309 2.47 227% 2414 2.90 226% 2611 3.79 226% 2793 4.70 226% 2962 5.64 225% 3123 6.61 225%<br />
4750 6218 2642 3.67 227% 2735 4.17 226% 2911 5.18 226% 3076 6.22 226% 3231 7.27 226%<br />
5400 7069 2980 5.23 228% 3062 5.79 227% 3221 6.93 226%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.746 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1200 1571 1071 0.21 222% 1277 0.36 217% 1621 0.71 210%<br />
1725 2258 1358 0.42 223% 1529 0.62 222% 1819 1.05 218% 2072 1.52 212% 2301 2.05 210%<br />
2250 2945 1670 0.76 224% 1813 1.01 223% 2065 1.53 221% 2288 2.09 219% 2492 2.68 216% 2683 3.31 213% 2864 3.98 210% 3035 4.68 210%<br />
2775 3633 1994 1.27 225% 2117 1.57 223% 2339 2.19 222% 2539 2.84 221% 2724 3.53 220% 2896 4.23 218% 3060 4.97 216% 3217 5.73 214%<br />
3300 4320 2326 1.99 225% 2433 2.34 224% 2631 3.07 223% 2812 3.82 222% 2981 4.60 221% 3139 5.39 220%<br />
3825 5007 2663 2.95 226% 2758 3.36 224% 2935 4.20 223% 3100 5.05 223%<br />
4350 5694 3004 4.21 226% 3088 4.67 225%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 0.556 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
1425 2565 1051 0.30 262% 1276 0.50 260%<br />
2075 3735 1328 0.63 262% 1510 0.89 262% 1824 1.47 260% 2093 2.08 257% 2337 2.77 260%<br />
2725 4905 1638 1.19 262% 1783 1.52 262% 2054 2.22 262% 2295 2.97 261% 2513 3.75 259% 2715 4.57 258% 2905 5.43 258% 3087 6.36 260%<br />
3375 6075 1967 2.07 264% 2084 2.45 262% 2314 3.27 262% 2530 4.16 262% 2730 5.08 262% 2914 6.02 260% 3089 6.99 259%<br />
4025 7244 2304 3.33 265% 2402 3.76 263% 2598 4.70 262% 2789 5.71 262% 2971 6.77 262% 3143 7.86 262%<br />
4675 8414 2646 5.04 265% 2731 5.54 263% 2900 6.59 262% 3069 7.72 262% 3232 8.90 262%<br />
5325 9584 2992 7.28 266% 3066 7.84 264% 3215 9.01 262%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.556 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
1250 2250 1050 0.25 267% 1266 0.42 263% 1610 0.81 262%<br />
1825 3285 1329 0.51 268% 1510 0.75 267% 1812 1.24 263% 2067 1.77 260% 2294 2.34 261%<br />
2400 4320 1638 0.96 269% 1787 1.25 268% 2055 1.87 267% 2286 2.51 264% 2493 3.19 262% 2684 3.89 260% 2862 4.62 260% 3030 5.40 261%<br />
2975 5355 1964 1.65 271% 2087 1.99 268% 2321 2.73 268% 2533 3.50 267% 2725 4.30 266% 2901 5.11 264% 3067 5.95 262% 3224 6.81 261%<br />
3550 6389 2298 2.63 272% 2403 3.03 270% 2607 3.88 268% 2797 4.77 268% 2976 5.70 267% 3142 6.64 266%<br />
4125 7424 2638 3.97 273% 2730 4.43 271% 2907 5.38 268% 3079 6.38 268% 3242 7.43 268%<br />
4700 8459 2982 5.72 274% 3063 6.23 272% 3220 7.29 269%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.556 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1050 1890 1029 0.190 265% 1243 0.327 264%<br />
1550 2790 1308 0.387 262% 1488 0.573 264% 1787 0.974 264% 2039 1.41 263% 2263 1.89 267%<br />
2050 3690 1618 0.725 261% 1766 0.955 262% 2031 1.46 264% 2260 1.98 265% 2464 2.54 264% 2652 3.12 263% 2827 3.73 264% 2993 4.38 267%<br />
2550 4590 1945 1.25 262% 2067 1.52 261% 2298 2.11 263% 2508 2.74 264% 2698 3.40 265% 2872 4.06 265% 3035 4.75 264% 3190 5.46 264%<br />
3050 5490 2281 2.00 262% 2385 2.32 261% 2586 3.00 262% 2774 3.71 263% 2951 4.47 264% 3115 5.24 265%<br />
3550 6389 2622 3.03 263% 2713 3.39 262% 2889 4.15 261% 3058 4.96 262% 3219 5.80 263%<br />
4050 7289 2968 4.38 263% 3047 4.78 262% 3203 5.63 261%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
19
PerformanceData<br />
182 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 22.25"<br />
Max RPM = Class I: 2232; Class II: 2918<br />
Tip Speed FPM = 5.83 x RPM<br />
Min Motor Frame: 56C<br />
Max Motor Frame: 256TC<br />
Windband Outlet Area: 5.93 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 143.90<br />
B 102.15<br />
C 41.75<br />
D 36.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.32 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2600 1964 934 0.40 187% 1112 0.68 185% 1430 1.36 174%<br />
3775 2852 1206 0.82 187% 1342 1.19 187% 1589 1.99 185% 1816 2.91 181% 2032 3.93 175%<br />
4950 3740 1502 1.53 187% 1612 1.99 187% 1815 2.96 187% 2004 4.01 186% 2183 5.14 184% 2355 6.35 182% 2522 7.65 177% 2683 9.03 174%<br />
6125 4628 1809 2.60 187% 1901 3.16 187% 2074 4.32 187% 2237 5.54 187% 2390 6.80 187% 2539 8.14 186% 2683 9.55 184% 2824 11.03 183%<br />
7300 5515 2122 4.11 186% 2201 4.78 187% 2352 6.15 187% 2494 7.54 187% 2631 8.99 187% 2762 10.47 187% 2889 12.01 186%<br />
8475 6403 2439 6.16 186% 2508 6.93 187% 2642 8.52 187% 2769 10.11 187% 2891 11.74 187%<br />
9650 7291 2759 8.84 186% 2820 9.71 186%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.32 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2175 1643 971 0.35 198% 1152 0.61 195% 1466 1.23 184%<br />
3100 2342 1232 0.68 198% 1379 1.01 197% 1634 1.74 195% 1864 2.57 189% 2076 3.49 184%<br />
4025 3041 1514 1.19 197% 1637 1.61 198% 1856 2.50 197% 2053 3.45 196% 2236 4.47 193% 2410 5.56 189% 2577 6.73 185%<br />
4950 3740 1807 1.96 197% 1913 2.47 198% 2105 3.52 198% 2278 4.61 197% 2441 5.77 196% 2595 6.97 195% 2742 8.24 193% 2885 9.57 191%<br />
5875 4439 2106 3.02 197% 2198 3.63 197% 2369 4.86 198% 2526 6.13 198% 2672 7.42 197% 2811 8.75 197%<br />
6800 5138 2409 4.44 197% 2491 5.15 197% 2644 6.57 198% 2787 8.00 198%<br />
7725 5836 2715 6.28 196% 2788 7.08 197%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.32 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1675 1265 971 0.28 194% 1152 0.49 188%<br />
2375 1794 1227 0.53 196% 1376 0.80 194% 1631 1.39 188% 1858 2.06 180%<br />
3075 2323 1501 0.92 197% 1628 1.27 196% 1849 1.98 193% 2046 2.74 189% 2228 3.56 186% 2401 4.44 181% 2565 5.38 176%<br />
3775 2852 1785 1.50 197% 1896 1.92 197% 2092 2.77 195% 2268 3.65 193% 2431 4.58 191% 2585 5.55 188% 2731 6.56 186% 2874 7.64 183%<br />
4475 3381 2076 2.29 198% 2174 2.79 197% 2350 3.79 196% 2510 4.81 195% 2657 5.85 193% 2797 6.93 192%<br />
5175 3910 2371 3.35 198% 2458 3.93 197% 2618 5.09 197% 2764 6.25 196% 2901 7.43 195%<br />
5875 4439 2669 4.72 198% 2747 5.37 198% 2893 6.68 197%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
20 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2200 2327 935 0.38 216% 1122 0.63 214% 1446 1.23 208%<br />
3200 3385 1199 0.80 216% 1344 1.13 216% 1604 1.86 214% 1838 2.67 210% 2055 3.57 208%<br />
4200 4443 1489 1.51 216% 1605 1.92 216% 1822 2.81 216% 2021 3.75 215% 2207 4.77 213% 2384 5.85 211% 2553 6.99 208% 2715 8.21 208%<br />
5200 5500 1791 2.61 216% 1888 3.11 216% 2072 4.15 216% 2245 5.25 216% 2408 6.41 215% 2564 7.62 214% 2713 8.87 213% 2858 10.20 212%<br />
6200 6558 2101 4.18 217% 2183 4.76 216% 2342 5.97 216% 2494 7.23 216% 2639 8.54 216% 2778 9.90 215% 2913 11.31 215%<br />
7200 7616 2415 6.31 217% 2486 6.98 216% 2626 8.37 216% 2760 9.79 216% 2890 11.26 216%<br />
8200 8674 2731 9.09 217% 2795 9.86 217% 2918 11.41 216%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 0.945 ft²<br />
Nozzle Outlet Area: 0.945 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1850 1957 958 0.32 226% 1146 0.55 222%<br />
2675 2829 1219 0.65 226% 1372 0.95 226% 1635 1.60 223% 1867 2.33 218% 2077 3.13 216%<br />
3500 3702 1503 1.20 226% 1631 1.58 226% 1857 2.37 225% 2059 3.22 224% 2245 4.12 222% 2420 5.09 219% 2585 6.10 216% 2742 7.18 217%<br />
4325 4575 1800 2.02 227% 1908 2.48 226% 2106 3.42 226% 2286 4.42 225% 2453 5.45 225% 2609 6.53 223% 2758 7.65 222% 2902 8.83 220%<br />
5150 5447 2103 3.18 227% 2197 3.72 226% 2372 4.83 226% 2534 5.98 226% 2685 7.15 226% 2828 8.37 225%<br />
5975 6320 2411 4.75 227% 2493 5.37 227% 2649 6.64 226% 2796 7.95 226%<br />
6800 7193 2722 6.79 228% 2796 7.50 227%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.945 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1475 1560 959 0.26 222% 1145 0.44 217%<br />
2125 2248 1217 0.52 223% 1370 0.76 221% 1632 1.29 218% 1860 1.88 212% 2066 2.52 210%<br />
2775 2935 1497 0.93 224% 1626 1.24 223% 1853 1.89 221% 2054 2.57 219% 2237 3.30 216% 2409 4.08 212% 2572 4.91 210% 2725 5.77 210%<br />
3425 3623 1788 1.56 225% 1899 1.93 223% 2099 2.70 222% 2279 3.51 221% 2445 4.34 220% 2600 5.22 218% 2748 6.13 216% 2889 7.07 214%<br />
4075 4310 2087 2.44 225% 2183 2.88 224% 2361 3.78 223% 2524 4.71 222% 2676 5.67 221% 2819 6.65 220%<br />
4725 4998 2390 3.64 226% 2475 4.14 225% 2634 5.17 223% 2783 6.23 223%<br />
5375 5685 2696 5.18 226% 2772 5.76 225% 2916 6.92 224%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 0.688 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
1775 2581 948 0.38 262% 1149 0.62 259% 1479 1.19 261%<br />
2600 3781 1204 0.80 262% 1366 1.13 262% 1647 1.84 260% 1888 2.61 258% 2105 3.46 259%<br />
3425 4981 1492 1.54 262% 1620 1.94 262% 1861 2.82 262% 2076 3.76 261% 2270 4.74 259% 2451 5.76 258% 2621 6.83 257% 2783 7.98 260%<br />
4250 6181 1795 2.68 264% 1898 3.15 262% 2103 4.19 262% 2295 5.31 262% 2473 6.46 262% 2637 7.64 260% 2793 8.85 259%<br />
5075 7381 2106 4.33 265% 2193 4.88 263% 2366 6.06 261% 2535 7.33 262% 2696 8.65 262% 2850 10.03 262%<br />
5900 8581 2422 6.59 265% 2497 7.21 264% 2646 8.54 262% 2795 9.95 262%<br />
6725 9780 2741 9.54 266% 2807 10.25 264%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.688 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
1525 2218 936 0.30 267% 1132 0.51 263%<br />
2250 3272 1191 0.63 268% 1355 0.92 267% 1627 1.53 263% 1856 2.18 260% 2060 2.89 261%<br />
2975 4327 1474 1.19 269% 1608 1.55 268% 1849 2.32 267% 2056 3.12 264% 2242 3.95 262% 2414 4.82 260% 2573 5.72 259% 2725 6.69 261%<br />
3700 5381 1773 2.06 271% 1883 2.49 268% 2092 3.40 268% 2282 4.37 267% 2455 5.36 266% 2613 6.37 264% 2762 7.41 263% 2903 8.48 261%<br />
4425 6435 2079 3.32 272% 2173 3.81 270% 2355 4.87 268% 2525 5.98 268% 2685 7.13 267% 2835 8.32 266%<br />
5150 7490 2391 5.03 273% 2472 5.60 271% 2631 6.79 268% 2784 8.04 268%<br />
5875 8544 2706 7.28 274% 2778 7.92 272% 2918 9.25 269%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.688 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1300 1891 925 0.23 265% 1117 0.40 264%<br />
1925 2800 1178 0.48 262% 1340 0.71 264% 1609 1.21 264% 1835 1.75 263% 2036 2.35 266%<br />
2550 3709 1460 0.91 261% 1593 1.19 262% 1831 1.82 265% 2036 2.47 265% 2219 3.16 264% 2388 3.88 264% 2545 4.64 264% 2694 5.44 266%<br />
3175 4618 1757 1.57 262% 1867 1.91 261% 2074 2.64 263% 2262 3.43 265% 2432 4.24 265% 2588 5.07 265% 2734 5.92 264% 2873 6.80 264%<br />
3800 5526 2063 2.52 262% 2156 2.92 261% 2335 3.76 262% 2504 4.66 263% 2662 5.60 264% 2809 6.56 265%<br />
4425 6435 2373 3.82 263% 2454 4.28 262% 2611 5.22 261% 2762 6.23 262% 2906 7.28 263%<br />
5050 7344 2686 5.53 263% 2758 6.04 262% 2897 7.10 261%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
21
PerformanceData<br />
200 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 24.50"<br />
Max RPM = Class I: 2027; Class II: 2650<br />
Tip Speed FPM = 6.41 x RPM<br />
Min Motor Frame: 56C<br />
Max Motor Frame: 256TC<br />
Windband Outlet Area: 7.19 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 154.62<br />
B 111.87<br />
C 42.75<br />
D 37.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.60 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3150 1963 848 0.49 187% 1009 0.82 185% 1298 1.65 174%<br />
4550 2835 1091 0.99 187% 1215 1.43 187% 1439 2.40 185% 1647 3.50 181% 1843 4.74 174%<br />
5950 3708 1354 1.81 187% 1455 2.37 187% 1641 3.54 187% 1813 4.80 186% 1976 6.16 184% 2134 7.64 181% 2286 9.21 176% 2433 10.87 174%<br />
7350 4580 1627 3.06 186% 1712 3.74 187% 1871 5.14 187% 2019 6.60 187% 2160 8.12 187% 2296 9.74 185% 2428 11.44 184% 2556 13.22 182%<br />
8750 5452 1907 4.83 186% 1979 5.63 187% 2118 7.28 187% 2248 8.95 187% 2373 10.69 187% 2493 12.47 187% 2610 14.33 186%<br />
10150 6325 2190 7.23 186% 2253 8.15 187% 2375 10.03 187% 2492 11.95 187% 2604 13.90 187%<br />
11550 7197 2475 10.34 186% 2531 11.38 186% 2641 13.52 187%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.60 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2625 1636 879 0.42 197% 1044 0.74 195%<br />
3750 2337 1117 0.82 198% 1251 1.22 198% 1483 2.11 195% 1691 3.11 189% 1884 4.22 184%<br />
4875 3038 1374 1.44 197% 1486 1.96 198% 1684 3.02 197% 1863 4.17 196% 2030 5.41 193% 2188 6.74 189% 2340 8.16 185%<br />
6000 3739 1640 2.37 197% 1737 3.00 198% 1911 4.27 198% 2069 5.60 197% 2216 6.98 196% 2356 8.45 195% 2490 9.99 193% 2620 11.60 191%<br />
7125 4440 1913 3.66 197% 1997 4.40 197% 2152 5.90 198% 2294 7.43 198% 2427 9.00 197% 2553 10.62 197%<br />
8250 5141 2189 5.40 197% 2263 6.25 197% 2403 7.98 198% 2532 9.72 198%<br />
9375 5842 2468 7.64 197% 2534 8.60 197%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 1.60 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2050 1277 887 0.35 194% 1050 0.60 188% 1329 1.20 175%<br />
2900 1807 1120 0.66 196% 1255 0.99 194% 1486 1.71 189% 1691 2.51 181% 1880 3.41 175%<br />
3750 2337 1370 1.14 197% 1485 1.56 196% 1685 2.42 193% 1863 3.35 190% 2028 4.35 186% 2184 5.42 181% 2333 6.55 176%<br />
4600 2866 1629 1.84 198% 1729 2.35 197% 1906 3.39 195% 2065 4.46 193% 2213 5.59 191% 2352 6.77 188% 2485 8.00 186% 2614 9.30 183%<br />
5450 3396 1893 2.81 198% 1981 3.42 197% 2141 4.64 196% 2286 5.88 195% 2419 7.14 193% 2546 8.45 192%<br />
6300 3926 2162 4.11 198% 2240 4.81 197% 2385 6.22 197% 2517 7.63 196% 2641 9.07 195%<br />
7150 4455 2433 5.78 198% 2503 6.57 198% 2635 8.17 197%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
22 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2675 2334 850 0.46 216% 1020 0.77 214% 1314 1.50 208%<br />
3875 3380 1088 0.97 216% 1220 1.37 216% 1456 2.25 214% 1669 3.23 210% 1866 4.33 208%<br />
5075 4427 1348 1.82 216% 1454 2.32 215% 1651 3.38 216% 1833 4.53 215% 2002 5.75 213% 2163 7.06 211% 2317 8.45 208% 2464 9.93 208%<br />
6275 5474 1620 3.12 216% 1708 3.72 216% 1876 4.98 216% 2033 6.31 216% 2182 7.71 215% 2324 9.17 214% 2460 10.70 213% 2591 12.28 212%<br />
7475 6521 1898 4.99 217% 1973 5.69 216% 2118 7.15 215% 2257 8.68 216% 2389 10.26 216% 2516 11.90 216% 2638 13.58 215%<br />
8675 7568 2180 7.51 217% 2245 8.32 216% 2373 10.00 216% 2495 11.71 216% 2614 13.48 216%<br />
9875 8615 2464 10.81 217% 2522 11.73 216% 2635 13.60 216%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 1.15 ft²<br />
Nozzle Outlet Area: 1.15 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2250 1963 871 0.40 225% 1042 0.67 222%<br />
3250 2835 1109 0.80 226% 1247 1.16 225% 1486 1.95 223% 1696 2.83 218% 1888 3.80 217%<br />
4250 3708 1367 1.46 226% 1482 1.91 226% 1688 2.88 225% 1871 3.91 224% 2040 5.01 222% 2198 6.17 219% 2348 7.41 216% 2491 8.72 217%<br />
5250 4580 1636 2.45 227% 1734 3.01 226% 1914 4.16 226% 2077 5.36 225% 2229 6.62 225% 2371 7.93 223% 2506 9.29 222% 2636 10.71 220%<br />
6250 5452 1912 3.87 227% 1997 4.52 226% 2155 5.86 226% 2302 7.25 226% 2439 8.68 225% 2569 10.15 225%<br />
7250 6325 2191 5.77 227% 2266 6.53 227% 2407 8.06 226% 2540 9.64 226%<br />
8250 7197 2474 8.26 228% 2540 9.11 227%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.15 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1800 1570 874 0.32 221% 1043 0.54 217% 1323 1.07 210%<br />
2600 2268 1112 0.64 223% 1251 0.93 222% 1487 1.58 217% 1694 2.30 213% 1881 3.08 210%<br />
3400 2966 1371 1.16 224% 1487 1.53 223% 1693 2.33 221% 1874 3.17 219% 2039 4.05 216% 2195 5.01 213% 2342 6.01 210% 2481 7.06 210%<br />
4200 3664 1640 1.95 225% 1740 2.40 223% 1920 3.34 222% 2083 4.33 221% 2233 5.36 220% 2373 6.42 218% 2506 7.53 216% 2634 8.69 214%<br />
5000 4362 1915 3.05 225% 2002 3.60 224% 2163 4.70 223% 2310 5.84 222% 2446 7.00 221% 2575 8.21 220%<br />
5800 5060 2195 4.56 226% 2272 5.18 225% 2415 6.45 223% 2549 7.74 223%<br />
6600 5758 2478 6.51 226% 2546 7.21 225%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 0.834 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
2150 2579 860 0.45 262% 1044 0.75 260% 1343 1.44 261%<br />
3150 3778 1093 0.97 262% 1240 1.37 262% 1495 2.23 260% 1714 3.17 258% 1912 4.19 259%<br />
4150 4978 1354 1.86 262% 1470 2.35 262% 1690 3.42 262% 1885 4.56 261% 2061 5.74 259% 2226 6.98 258% 2380 8.28 257% 2527 9.67 260%<br />
5150 6177 1629 3.24 264% 1723 3.82 262% 1909 5.08 262% 2083 6.42 262% 2245 7.83 262% 2395 9.26 261% 2536 10.73 259%<br />
6150 7377 1912 5.25 265% 1991 5.91 263% 2148 7.34 261% 2302 8.88 262% 2448 10.48 262% 2588 12.15 262%<br />
7150 8576 2199 7.98 265% 2267 8.74 264% 2402 10.34 262% 2538 12.06 262%<br />
8150 9776 2488 11.55 266% 2548 12.41 264%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.834 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1850 2219 851 0.37 267% 1028 0.62 263%<br />
2725 3269 1081 0.76 268% 1230 1.11 267% 1477 1.85 263% 1685 2.64 260% 1870 3.50 261%<br />
3600 4318 1337 1.44 269% 1458 1.87 268% 1677 2.80 267% 1866 3.77 264% 2035 4.78 262% 2191 5.83 260% 2336 6.93 260% 2473 8.09 261%<br />
4475 5368 1606 2.48 271% 1707 3.00 268% 1897 4.11 268% 2070 5.28 267% 2227 6.47 266% 2371 7.70 264% 2506 8.95 262% 2634 10.24 261%<br />
5350 6417 1883 3.99 272% 1969 4.59 270% 2134 5.87 268% 2289 7.21 268% 2435 8.61 267% 2571 10.04 266%<br />
6225 7467 2165 6.05 273% 2239 6.73 271% 2384 8.18 268% 2523 9.69 268%<br />
7100 8516 2450 8.75 274% 2515 9.52 272% 2643 11.12 269%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 0.834 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
1600 1919 846 0.29 264% 1021 0.50 264% 1298 0.98 268%<br />
2375 2849 1084 0.61 262% 1229 0.89 264% 1471 1.50 264% 1675 2.16 263% 1857 2.89 266%<br />
3150 3778 1346 1.15 261% 1465 1.50 262% 1679 2.27 265% 1864 3.08 265% 2029 3.92 264% 2181 4.80 263% 2324 5.73 264% 2458 6.71 265%<br />
3925 4708 1623 2.00 262% 1721 2.42 261% 1906 3.32 263% 2075 4.29 264% 2229 5.29 265% 2369 6.30 264% 2501 7.35 264% 2627 8.44 264%<br />
4700 5638 1907 3.22 262% 1990 3.71 261% 2151 4.75 262% 2302 5.85 263% 2444 7.01 264% 2577 8.20 265%<br />
5475 6567 2196 4.90 263% 2268 5.46 262% 2408 6.63 261% 2544 7.87 262%<br />
6250 7497 2488 7.11 263% 2551 7.73 262%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
23
PerformanceData<br />
222 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 27.00"<br />
Max RPM = Class I: 1839; Class II: 2405<br />
Tip Speed FPM = 7.07 x RPM<br />
Min Motor Frame: 56C<br />
Max Motor Frame: 284TC<br />
Windband Outlet Area: 8.73 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 127.65<br />
B 81.90<br />
C 45.75<br />
D 40.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3525 1684 732 0.48 169% 898 0.88 178%<br />
5325 2543 950 0.97 168% 1073 1.49 169% 1297 2.67 176% 1494 3.98 180% 1676 5.42 184%<br />
7125 3403 1192 1.82 168% 1291 2.47 168% 1471 3.86 169% 1640 5.41 173% 1801 7.12 177% 1947 8.86 179% 2085 10.69 181% 2220 12.64 183%<br />
8925 4263 1446 3.11 169% 1528 3.92 168% 1682 5.59 168% 1824 7.34 169% 1960 9.22 171% 2093 11.25 174% 2222 13.39 177% 2343 15.57 179%<br />
10725 5123 1707 4.98 169% 1776 5.94 168% 1909 7.90 168% 2035 9.92 168% 2154 12.03 168% 2268 14.22 170% 2380 16.53 171%<br />
12525 5982 1972 7.54 169% 2031 8.64 169% 2147 10.89 168% 2259 13.20 168% 2367 15.59 168%<br />
14325 6842 2239 10.90 169% 2291 12.14 169% 2394 14.70 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2850 1361 749 0.41 180% 918 0.77 191% 1183 1.58 205%<br />
4300 2054 959 0.78 180% 1096 1.26 180% 1328 2.32 188% 1523 3.48 198% 1696 4.71 204%<br />
5750 2746 1193 1.39 178% 1306 1.99 180% 1505 3.29 180% 1682 4.70 184% 1842 6.20 190% 1986 7.74 196% 2122 9.36 201% 2250 11.02 204%<br />
7200 3439 1441 2.33 177% 1534 3.05 179% 1708 4.60 181% 1864 6.23 180% 2009 7.96 182% 2146 9.78 186% 2273 11.65 189% 2392 13.56 193%<br />
8650 4131 1695 3.67 176% 1775 4.51 178% 1927 6.30 180% 2067 8.19 181% 2198 10.14 180% 2322 12.18 180%<br />
10100 4824 1954 5.50 176% 2023 6.45 177% 2156 8.47 179% 2284 10.63 180% 2403 12.83 181%<br />
11550 5517 2216 7.89 176% 2277 8.98 177% 2395 11.23 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2100 1003 735 0.31 185% 903 0.59 188% 1165 1.22 189%<br />
3250 1552 947 0.60 180% 1088 0.99 184% 1318 1.83 187% 1511 2.75 190% 1681 3.73 191%<br />
4400 2102 1183 1.07 177% 1301 1.57 181% 1505 2.64 185% 1679 3.76 186% 1835 4.94 188% 1978 6.18 189% 2112 7.48 191% 2236 8.81 191%<br />
5550 2651 1435 1.82 176% 1532 2.40 178% 1712 3.68 182% 1871 5.04 185% 2014 6.43 186% 2147 7.87 187% 2271 9.35 187% 2389 10.90 189%<br />
6700 3200 1695 2.90 176% 1776 3.56 177% 1934 5.04 180% 2078 6.61 182% 2211 8.24 184% 2335 9.91 185%<br />
7850 3749 1959 4.38 176% 2030 5.15 176% 2166 6.78 178% 2298 8.56 180%<br />
9000 4299 2227 6.34 177% 2289 7.20 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
24 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3225 2316 763 0.54 201% 918 0.91 186%<br />
4725 3394 983 1.15 203% 1101 1.63 201% 1315 2.70 189% 1521 3.99 182% 1721 5.50 191%<br />
6225 4471 1224 2.18 202% 1319 2.78 203% 1496 4.08 200% 1660 5.49 194% 1813 6.99 183% 1970 8.72 181% 2129 10.67 186% 2276 12.71 191%<br />
7725 5549 1475 3.76 200% 1555 4.50 203% 1705 6.03 202% 1846 7.66 200% 1980 9.38 197% 2107 11.17 191% 2230 13.05 184% 2355 15.11 181%<br />
9225 6626 1732 6.04 199% 1800 6.90 201% 1930 8.69 203% 2054 10.55 202% 2172 12.48 201% 2286 14.50 199% 2397 16.60 197%<br />
10725 7704 1992 9.13 198% 2052 10.14 200% 2167 12.19 203% 2276 14.28 203% 2382 16.45 202%<br />
12225 8781 2255 13.18 198% 2307 14.31 199%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.39 ft²<br />
Nozzle Outlet Area: 1.39 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2725 1957 784 0.47 209% 939 0.80 192%<br />
3950 2837 999 0.94 213% 1124 1.37 210% 1341 2.34 194% 1546 3.50 191% 1738 4.82 199%<br />
5175 3717 1233 1.71 212% 1337 2.26 212% 1523 3.43 208% 1689 4.69 200% 1844 6.05 190% 2002 7.61 190% 2156 9.33 195% 2295 11.08 200%<br />
6400 4597 1476 2.88 210% 1566 3.56 213% 1728 4.94 211% 1876 6.41 209% 2013 7.95 204% 2141 9.54 196% 2266 11.24 190% 2393 13.11 189%<br />
7625 5477 1726 4.54 209% 1804 5.34 212% 1947 6.96 213% 2079 8.63 211% 2204 10.39 209% 2322 12.20 207%<br />
8850 6357 1979 6.77 208% 2048 7.70 211% 2176 9.56 213% 2296 11.47 212%<br />
10075 7237 2234 9.68 208% 2296 10.74 210%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.39 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
2175 1562 785 0.38 205% 939 0.65 188% 1217 1.35 194%<br />
3150 2263 1000 0.74 210% 1126 1.10 206% 1340 1.89 189% 1542 2.83 186% 1730 3.90 193%<br />
4125 2963 1233 1.35 210% 1338 1.80 209% 1524 2.76 204% 1689 3.78 195% 1841 4.88 185% 1997 6.16 185% 2147 7.54 189% 2284 8.97 194%<br />
5100 3663 1475 2.26 209% 1566 2.81 210% 1729 3.95 208% 1877 5.15 205% 2013 6.39 200% 2139 7.68 191% 2262 9.06 185% 2388 10.58 184%<br />
6075 4364 1723 3.55 208% 1803 4.21 210% 1948 5.53 210% 2081 6.90 207% 2205 8.32 205% 2322 9.79 202%<br />
7050 5064 1974 5.28 207% 2045 6.04 209% 2176 7.57 210% 2297 9.13 209%<br />
8025 5764 2229 7.55 207% 2292 8.41 208%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.01 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
3150 3111 845 0.73 207% 990 1.13 207%<br />
4325 4272 1058 1.46 208% 1173 1.96 207% 1381 3.04 207% 1568 4.24 208%<br />
5500 5432 1287 2.64 209% 1382 3.25 208% 1558 4.54 207% 1721 5.94 207% 1868 7.36 206% 2018 9.01 209% 2186 11.12 220%<br />
6675 6593 1524 4.38 209% 1604 5.10 209% 1755 6.60 207% 1898 8.20 207% 2035 9.90 207% 2161 11.61 207% 2280 13.35 206% 2402 15.30 208%<br />
7850 7753 1766 6.81 210% 1835 7.64 209% 1967 9.36 208% 2093 11.17 207% 2215 13.06 207% 2332 15.02 207%<br />
9025 8914 2010 10.04 210% 2071 10.99 209% 2188 12.93 208% 2301 14.95 208%<br />
10200 10074 2257 14.21 210% 2311 15.27 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.01 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
2700 2667 832 0.58 215% 975 0.92 216% 1226 1.74 223%<br />
3750 3704 1046 1.14 214% 1164 1.59 215% 1368 2.54 216% 1552 3.63 219%<br />
4800 4741 1275 2.03 214% 1374 2.59 215% 1551 3.75 215% 1709 4.97 216% 1857 6.31 218% 1999 7.74 220% 2136 9.26 222%<br />
5850 5778 1512 3.37 213% 1596 4.02 214% 1753 5.41 215% 1894 6.83 215% 2025 8.30 216% 2150 9.86 216% 2271 11.53 218% 2387 13.25 219%<br />
6900 6815 1754 5.23 213% 1828 5.99 214% 1966 7.58 215% 2094 9.24 215% 2214 10.91 215% 2326 12.61 215%<br />
7950 7852 2000 7.72 213% 2065 8.59 213% 2188 10.38 214% 2305 12.26 215%<br />
9000 8889 2248 10.94 213% 2305 11.90 213%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.01 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2350 2321 831 0.46 210% 974 0.75 214%<br />
3250 3210 1045 0.89 208% 1159 1.26 210% 1364 2.07 215% 1553 3.02 223%<br />
4150 4099 1273 1.57 208% 1369 2.02 209% 1541 2.97 211% 1701 4.01 214% 1855 5.18 218% 1997 6.40 223% 2129 7.67 226%<br />
5050 4988 1508 2.56 207% 1591 3.10 208% 1742 4.23 209% 1881 5.40 211% 2012 6.64 213% 2142 8.00 216% 2267 9.45 219% 2385 10.94 222%<br />
5950 5877 1748 3.95 207% 1821 4.58 208% 1955 5.87 208% 2080 7.22 210% 2197 8.60 211% 2310 10.03 212%<br />
6850 6765 1991 5.79 207% 2056 6.52 208% 2177 7.98 208% 2290 9.50 209% 2397 11.06 210%<br />
7750 7654 2237 8.18 208% 2295 8.98 208% 2405 10.63 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
25
PerformanceData<br />
222 TVIFE (HIGH PLUME)<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 27.00"<br />
Max RPM = Class I: 1839; Class II: 2405<br />
Tip Speed FPM = 7.07 x RPM<br />
Min Motor Frame: 56C<br />
Max Motor Frame: 284TC<br />
Windband Outlet Area: 8.73 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 147.25<br />
B 101.50<br />
C 45.75<br />
D 40.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MP (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3525 1684 732 0.48 176% 898 0.88 181%<br />
5325 2543 950 0.97 179% 1073 1.49 176% 1297 2.67 179% 1494 3.98 179% 1676 5.42 179%<br />
7125 3403 1192 1.82 182% 1291 2.47 179% 1471 3.86 175% 1640 5.41 177% 1801 7.12 180% 1947 8.86 180% 2085 10.69 178% 2220 12.64 178%<br />
8925 4263 1446 3.11 184% 1528 3.92 181% 1682 5.59 177% 1824 7.34 175% 1960 9.22 176% 2093 11.25 178% 2222 13.39 180% 2343 15.57 181%<br />
10725 5123 1707 4.98 184% 1776 5.94 183% 1909 7.90 179% 2035 9.92 177% 2154 12.03 176% 2268 14.22 175% 2380 16.53 176%<br />
12525 5982 1972 7.54 185% 2031 8.64 184% 2147 10.89 181% 2259 13.20 179% 2367 15.59 177%<br />
14325 6842 2239 10.90 185% 2291 12.14 184% 2394 14.70 182%<br />
MP7 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2850 1361 749 0.41 185% 918 0.77 190% 1183 1.58 193%<br />
4300 2054 959 0.78 188% 1096 1.26 185% 1328 2.32 190% 1523 3.48 187% 1696 4.71 190%<br />
5750 2746 1193 1.39 192% 1306 1.99 187% 1505 3.29 185% 1682 4.70 188% 1842 6.20 190% 1986 7.74 188% 2122 9.36 187% 2250 11.02 189%<br />
7200 3439 1441 2.33 193% 1534 3.05 190% 1708 4.60 186% 1864 6.23 185% 2009 7.96 186% 2146 9.78 189% 2273 11.65 190% 2392 13.56 189%<br />
8650 4131 1695 3.67 194% 1775 4.51 192% 1927 6.30 188% 2067 8.19 186% 2198 10.14 185% 2322 12.18 185%<br />
10100 4824 1954 5.50 195% 2023 6.45 193% 2156 8.47 190% 2284 10.63 187% 2403 12.83 186%<br />
11550 5517 2216 7.89 195% 2277 8.98 194% 2395 11.23 192%<br />
MP5 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2100 1003 735 0.31 180% 903 0.59 181% 1165 1.22 184%<br />
3250 1552 947 0.60 185% 1088 0.99 181% 1318 1.83 183% 1511 2.75 178% 1681 3.73 181%<br />
4400 2102 1183 1.07 191% 1301 1.57 185% 1505 2.64 181% 1679 3.76 182% 1835 4.94 182% 1978 6.18 179% 2112 7.48 178% 2236 8.81 180%<br />
5550 2651 1435 1.82 194% 1532 2.40 189% 1712 3.68 183% 1871 5.04 181% 2014 6.43 181% 2147 7.87 183% 2271 9.35 183% 2389 10.90 181%<br />
6700 3200 1695 2.90 195% 1776 3.56 192% 1934 5.04 186% 2078 6.61 182% 2211 8.24 181% 2335 9.91 180%<br />
7850 3749 1959 4.38 196% 2030 5.15 194% 2166 6.78 189% 2298 8.56 185%<br />
9000 4299 2227 6.34 197% 2289 7.20 195%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
26 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3225 2316 763 0.54 216% 918 0.91 197%<br />
4725 3394 983 1.15 221% 1101 1.63 217% 1315 2.70 198% 1521 3.99 199% 1721 5.50 211%<br />
6225 4471 1224 2.18 221% 1319 2.78 221% 1496 4.08 214% 1660 5.49 202% 1813 6.99 196% 1970 8.72 198% 2129 10.67 206% 2276 12.71 212%<br />
7725 5549 1475 3.76 220% 1555 4.50 221% 1705 6.03 221% 1846 7.66 215% 1980 9.38 205% 2107 11.17 200% 2230 13.05 196% 2355 15.11 196%<br />
9225 6626 1732 6.04 220% 1800 6.90 220% 1930 8.69 221% 2054 10.55 220% 2172 12.48 216% 2286 14.50 209% 2397 16.60 204%<br />
10725 7704 1992 9.13 220% 2052 10.14 220% 2167 12.19 221% 2276 14.28 221% 2382 16.45 220%<br />
12225 8781 2255 13.18 220% 2307 14.31 220%<br />
HP7 (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 1.39 ft²<br />
Nozzle Outlet Area: 1.39 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2725 1957 784 0.47 223% 939 0.80 205%<br />
3950 2837 999 0.94 231% 1124 1.37 225% 1341 2.34 206% 1546 3.50 210% 1738 4.82 221%<br />
5175 3717 1233 1.71 231% 1337 2.26 231% 1523 3.43 220% 1689 4.69 208% 1844 6.05 204% 2002 7.61 209% 2156 9.33 216% 2295 11.08 222%<br />
6400 4597 1476 2.88 231% 1566 3.56 231% 1728 4.94 230% 1876 6.41 221% 2013 7.95 212% 2141 9.54 206% 2266 11.24 204% 2393 13.11 206%<br />
7625 5477 1726 4.54 231% 1804 5.34 231% 1947 6.96 231% 2079 8.63 229% 2204 10.39 223% 2322 12.20 215%<br />
8850 6357 1979 6.77 231% 2048 7.70 231% 2176 9.56 231% 2296 11.47 231%<br />
10075 7237 2234 9.68 231% 2296 10.74 231%<br />
PerformanceData<br />
HP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.39 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2175 1562 785 0.38 219% 939 0.65 200% 1217 1.35 215%<br />
3150 2263 1000 0.74 228% 1126 1.10 220% 1340 1.89 200% 1542 2.83 204% 1730 3.90 214%<br />
4125 2963 1233 1.35 229% 1338 1.80 228% 1524 2.76 215% 1689 3.78 204% 1841 4.88 199% 1997 6.16 203% 2147 7.54 210% 2284 8.97 215%<br />
5100 3663 1475 2.26 229% 1566 2.81 229% 1729 3.95 226% 1877 5.15 216% 2013 6.39 207% 2139 7.68 201% 2262 9.06 199% 2388 10.58 200%<br />
6075 4364 1723 3.55 229% 1803 4.21 229% 1948 5.53 228% 2081 6.90 225% 2205 8.32 218% 2322 9.79 211%<br />
7050 5064 1974 5.28 229% 2045 6.04 229% 2176 7.57 228% 2297 9.13 228%<br />
8025 5764 2229 7.55 229% 2292 8.41 229%<br />
XP (Extra High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.01 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
3150 3111 845 0.73 235% 990 1.13 232%<br />
4325 4272 1058 1.46 239% 1173 1.96 235% 1381 3.04 232% 1568 4.24 235%<br />
5500 5432 1287 2.64 241% 1382 3.25 238% 1558 4.54 233% 1721 5.94 232% 1868 7.36 232% 2018 9.01 237% 2186 11.12 250%<br />
6675 6593 1524 4.38 242% 1604 5.10 240% 1755 6.60 236% 1898 8.20 233% 2035 9.90 232% 2161 11.61 232% 2280 13.35 232% 2402 15.30 235%<br />
7850 7753 1766 6.81 242% 1835 7.64 241% 1967 9.36 238% 2093 11.17 235% 2215 13.06 234% 2332 15.02 232%<br />
9025 8914 2010 10.04 243% 2071 10.99 241% 2188 12.93 239% 2301 14.95 237%<br />
10200 10074 2257 14.21 243% 2311 15.27 242%<br />
XP7 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.01 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
2700 2667 832 0.58 239% 975 0.92 235% 1226 1.74 255%<br />
3750 3704 1046 1.14 245% 1164 1.59 239% 1368 2.54 235% 1552 3.63 240%<br />
4800 4741 1275 2.03 247% 1374 2.59 243% 1551 3.75 238% 1709 4.97 236% 1857 6.31 235% 1999 7.74 241% 2136 9.26 251%<br />
5850 5778 1512 3.37 249% 1596 4.02 246% 1753 5.41 241% 1894 6.83 238% 2025 8.30 236% 2150 9.86 234% 2271 11.53 235% 2387 13.25 238%<br />
6900 6815 1754 5.23 249% 1828 5.99 247% 1966 7.58 243% 2094 9.24 240% 2214 10.91 238% 2326 12.61 237%<br />
7950 7852 2000 7.72 250% 2065 8.59 248% 2188 10.38 245% 2305 12.26 242%<br />
9000 8889 2248 10.94 250% 2305 11.90 249%<br />
XP5 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.01 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2350 2321 831 0.46 235% 974 0.75 234%<br />
3250 3210 1045 0.89 238% 1159 1.26 235% 1364 2.07 234% 1553 3.02 242%<br />
4150 4099 1273 1.57 239% 1369 2.02 237% 1541 2.97 235% 1701 4.01 235% 1855 5.18 235% 1997 6.40 243% 2129 7.67 254%<br />
5050 4988 1508 2.56 240% 1591 3.10 239% 1742 4.23 236% 1881 5.40 235% 2012 6.64 235% 2142 8.00 233% 2267 9.45 235% 2385 10.94 240%<br />
5950 5877 1748 3.95 240% 1821 4.58 239% 1955 5.87 237% 2080 7.22 236% 2197 8.60 235% 2310 10.03 235%<br />
6850 6765 1991 5.79 240% 2056 6.52 240% 2177 7.98 238% 2290 9.50 237% 2397 11.06 236%<br />
7750 7654 2237 8.18 241% 2295 8.98 240% 2405 10.63 239%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
27
PerformanceData<br />
245 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 30.00"<br />
Max RPM = Class I: 1655; Class II: 2165<br />
Tip Speed FPM = 7.85 x RPM<br />
Min Motor Frame: 184TC<br />
Max Motor Frame: 286TC<br />
Windband Outlet Area: 10.77 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 142.08<br />
B 90.33<br />
C 51.75<br />
D 46.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4350 1683 658 0.59 169% 808 1.09 178%<br />
6600 2553 857 1.21 168% 968 1.85 169% 1169 3.31 176% 1346 4.93 180% 1509 6.71 184%<br />
8850 3424 1078 2.27 168% 1167 3.09 168% 1329 4.82 169% 1480 6.74 173% 1624 8.84 177% 1756 11.02 179% 1879 13.27 180% 2000 15.68 183%<br />
11100 4294 1310 3.91 169% 1383 4.92 168% 1521 6.99 168% 1648 9.16 169% 1769 11.48 170% 1889 14.01 173% 2005 16.67 177% 2113 19.36 178%<br />
13350 5165 1548 6.29 169% 1610 7.48 169% 1728 9.90 168% 1841 12.43 168% 1948 15.05 168% 2049 17.74 169% 2150 20.63 171%<br />
15600 6035 1789 9.53 169% 1843 10.91 169% 1946 13.71 168% 2046 16.59 168% 2143 19.56 168%<br />
17850 6906 2033 13.81 169% 2080 15.37 169%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3500 1354 672 0.50 180% 825 0.94 191%<br />
5300 2050 863 0.96 180% 985 1.55 180% 1195 2.87 188% 1370 4.29 198% 1526 5.81 204%<br />
7100 2747 1074 1.72 178% 1176 2.47 181% 1355 4.07 180% 1514 5.81 184% 1658 7.66 190% 1788 9.56 196% 1910 11.55 201% 2025 13.60 204%<br />
8900 3443 1298 2.88 177% 1382 3.77 179% 1538 5.68 181% 1679 7.71 180% 1810 9.85 182% 1932 12.09 186% 2047 14.41 189% 2154 16.77 193%<br />
10700 4140 1529 4.56 176% 1600 5.59 178% 1736 7.80 180% 1863 10.15 181% 1980 12.55 180% 2092 15.08 180%<br />
12500 4836 1763 6.83 176% 1825 8.02 177% 1944 10.51 179% 2059 13.18 180%<br />
14300 5532 2000 9.82 176% 2054 11.15 177% 2161 13.96 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2600 1006 663 0.38 186% 814 0.73 189% 1049 1.52 189%<br />
4025 1557 854 0.74 180% 981 1.23 185% 1188 2.27 187% 1361 3.40 190% 1514 4.62 191%<br />
5450 2108 1068 1.34 177% 1174 1.95 181% 1356 3.27 185% 1513 4.65 186% 1654 6.12 188% 1782 7.66 189% 1902 9.26 191% 2014 10.91 191%<br />
6875 2660 1295 2.26 176% 1382 2.98 178% 1544 4.57 182% 1687 6.25 185% 1816 7.98 186% 1935 9.75 187% 2047 11.60 187% 2152 13.50 188%<br />
8300 3211 1530 3.61 176% 1603 4.44 177% 1744 6.25 180% 1874 8.20 182% 1994 10.23 184% 2105 12.29 185%<br />
9725 3762 1769 5.46 176% 1832 6.40 176% 1955 8.43 178% 2073 10.63 180%<br />
11150 4314 2011 7.90 177% 2066 8.96 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
28 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 1.72 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4000 2327 689 0.67 201% 827 1.13 186% 1091 2.35 193%<br />
5850 3404 886 1.42 203% 993 2.02 201% 1185 3.35 189% 1369 4.93 182% 1550 6.81 191%<br />
7700 4480 1103 2.70 202% 1189 3.45 203% 1348 5.05 200% 1495 6.79 194% 1633 8.66 184% 1774 10.79 181% 1917 13.21 186% 2049 15.71 191%<br />
9550 5556 1329 4.66 200% 1401 5.57 203% 1536 7.47 202% 1663 9.48 200% 1783 11.60 197% 1898 13.83 192% 2008 16.13 184% 2120 18.67 181%<br />
11400 6633 1560 7.47 199% 1621 8.54 201% 1739 10.76 203% 1849 13.03 202% 1956 15.44 201% 2059 17.94 199% 2158 20.52 197%<br />
13250 7709 1794 11.29 198% 1848 12.54 200% 1951 15.07 203% 2050 17.67 203% 2145 20.35 202%<br />
15100 8785 2030 16.29 198% 2078 17.71 199%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.72 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3375 1964 707 0.58 209% 846 0.99 192% 1102 2.07 201%<br />
4875 2836 899 1.16 213% 1012 1.70 210% 1207 2.89 194% 1392 4.32 191% 1564 5.95 199%<br />
6375 3709 1108 2.10 212% 1202 2.78 212% 1369 4.22 208% 1519 5.78 200% 1658 7.45 189% 1801 9.38 190% 1940 11.51 196% 2065 13.67 200%<br />
7875 4582 1325 3.53 210% 1406 4.36 213% 1552 6.07 211% 1685 7.87 209% 1809 9.77 204% 1924 11.72 196% 2037 13.82 190% 2152 16.13 189%<br />
9375 5454 1547 5.53 209% 1618 6.52 212% 1747 8.51 212% 1867 10.59 211% 1979 12.74 209% 2085 14.95 207%<br />
10875 6327 1773 8.25 208% 1835 9.39 211% 1952 11.69 213% 2059 14.01 212% 2162 16.44 211%<br />
12375 7200 2001 11.78 208% 2057 13.08 210% 2162 15.68 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.72 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
2675 1556 705 0.46 205% 843 0.80 187%<br />
3875 2254 898 0.91 210% 1011 1.35 206% 1204 2.32 189% 1387 3.48 186% 1556 4.81 193%<br />
5075 2953 1106 1.65 210% 1202 2.21 209% 1369 3.38 204% 1517 4.64 194% 1655 6.00 184% 1796 7.58 185% 1931 9.29 189% 2054 11.04 194%<br />
6275 3651 1324 2.77 209% 1406 3.45 210% 1553 4.85 208% 1686 6.32 204% 1809 7.86 199% 1923 9.45 191% 2034 11.15 185% 2147 13.02 184%<br />
7475 4349 1546 4.35 208% 1618 5.15 210% 1749 6.78 210% 1869 8.47 207% 1980 10.21 205% 2086 12.02 202%<br />
8675 5047 1772 6.47 207% 1835 7.40 209% 1954 9.29 210% 2062 11.19 209% 2165 13.16 207%<br />
9875 5745 2000 9.24 207% 2057 10.29 208% 2164 12.42 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.25 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
3900 3120 762 0.91 207% 892 1.40 207% 1135 2.63 221%<br />
5350 4280 954 1.81 208% 1057 2.43 207% 1244 3.77 207% 1412 5.25 208%<br />
6800 5440 1160 3.27 209% 1245 4.02 208% 1403 5.62 207% 1550 7.35 207% 1682 9.10 206% 1816 11.12 209% 1967 13.72 220%<br />
8250 6600 1373 5.42 209% 1445 6.31 209% 1581 8.17 207% 1710 10.16 207% 1832 12.24 207% 1946 14.36 207% 2053 16.50 206% 2162 18.89 208%<br />
9700 7760 1590 8.42 209% 1652 9.44 209% 1771 11.57 208% 1885 13.82 207% 1994 16.14 207% 2100 18.58 207%<br />
11150 8920 1810 12.42 210% 1865 13.59 209% 1971 16.00 208% 2072 18.49 208%<br />
12600 10080 2032 17.56 210% 2081 18.88 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.25 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3325 2660 748 0.71 215% 877 1.14 216%<br />
4600 3680 937 1.38 214% 1043 1.93 215% 1228 3.11 216% 1394 4.45 219%<br />
5875 4700 1139 2.46 214% 1229 3.14 215% 1389 4.56 215% 1532 6.06 216% 1666 7.71 218% 1794 9.46 220% 1919 11.35 222%<br />
7150 5720 1349 4.05 213% 1425 4.85 214% 1567 6.55 215% 1695 8.29 215% 1814 10.10 216% 1927 12.02 217% 2036 14.06 218% 2142 16.19 219%<br />
8425 6740 1563 6.27 213% 1630 7.20 214% 1755 9.14 215% 1872 11.18 215% 1980 13.22 215% 2082 15.30 215%<br />
9700 7760 1780 9.22 213% 1839 10.28 213% 1951 12.46 214% 2057 14.76 215% 2157 17.10 215%<br />
10975 8780 2000 13.05 213% 2052 14.22 213% 2153 16.65 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.25 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2900 2320 748 0.57 210% 876 0.93 214%<br />
4000 3200 938 1.09 208% 1041 1.54 210% 1226 2.54 215% 1396 3.71 223%<br />
5100 4080 1141 1.91 208% 1228 2.47 209% 1384 3.64 211% 1528 4.92 214% 1667 6.37 219% 1795 7.87 223% 1914 9.43 227%<br />
6200 4960 1351 3.12 208% 1426 3.78 208% 1562 5.16 209% 1687 6.60 211% 1806 8.13 213% 1923 9.81 216% 2036 11.59 219% 2142 13.41 222%<br />
7300 5840 1565 4.80 208% 1630 5.57 208% 1752 7.16 209% 1864 8.81 210% 1970 10.50 211% 2072 12.26 212%<br />
8400 6720 1781 7.03 207% 1839 7.90 207% 1949 9.71 208% 2051 11.57 209% 2148 13.48 210%<br />
9500 7600 2000 9.90 208% 2052 10.88 208% 2152 12.91 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
29
PerformanceData<br />
245 TVIFE (HIGH PLUME)<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 30.00"<br />
Max RPM = Class I: 1655; Class II: 2165<br />
Tip Speed FPM = 7.85 x RPM<br />
Min Motor Frame: 184TC<br />
Max Motor Frame: 286TC<br />
Windband Outlet Area: 10.77 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 163.86<br />
B 112.11<br />
C 51.75<br />
D 46.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MP (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4350 1683 658 0.59 175% 808 1.09 181%<br />
6600 2553 857 1.21 179% 968 1.85 176% 1169 3.31 179% 1346 4.93 179% 1509 6.71 178%<br />
8850 3424 1078 2.27 182% 1167 3.09 179% 1329 4.82 176% 1480 6.74 177% 1624 8.84 180% 1756 11.02 180% 1879 13.27 178% 2000 15.68 178%<br />
11100 4294 1310 3.91 184% 1383 4.92 181% 1521 6.99 177% 1648 9.16 175% 1769 11.48 175% 1889 14.01 177% 2005 16.67 180% 2113 19.36 180%<br />
13350 5165 1548 6.29 184% 1610 7.48 183% 1728 9.90 179% 1841 12.43 177% 1948 15.05 176% 2049 17.74 175% 2150 20.63 176%<br />
15600 6035 1789 9.53 185% 1843 10.91 184% 1946 13.71 181% 2046 16.59 179% 2143 19.56 177%<br />
17850 6906 2033 13.81 185% 2080 15.37 184%<br />
MP7 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3500 1354 672 0.50 185% 825 0.94 190%<br />
5300 2050 863 0.96 188% 985 1.55 185% 1195 2.87 190% 1370 4.29 187% 1526 5.81 190%<br />
7100 2747 1074 1.72 192% 1176 2.47 187% 1355 4.07 185% 1514 5.81 188% 1658 7.66 190% 1788 9.56 188% 1910 11.55 187% 2025 13.60 189%<br />
8900 3443 1298 2.88 193% 1382 3.77 190% 1538 5.68 186% 1679 7.71 185% 1810 9.85 186% 1932 12.09 189% 2047 14.41 190% 2154 16.77 190%<br />
10700 4140 1529 4.56 194% 1600 5.59 192% 1736 7.80 188% 1863 10.15 186% 1980 12.55 185% 2092 15.08 185%<br />
12500 4836 1763 6.83 195% 1825 8.02 193% 1944 10.51 190% 2059 13.18 188%<br />
14300 5532 2000 9.82 195% 2054 11.15 194% 2161 13.96 192%<br />
MP5 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.58 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2600 1006 663 0.38 181% 814 0.73 182% 1049 1.52 184%<br />
4025 1557 854 0.74 185% 981 1.23 181% 1188 2.27 183% 1361 3.40 178% 1514 4.62 181%<br />
5450 2108 1068 1.34 191% 1174 1.95 185% 1356 3.27 180% 1513 4.65 182% 1654 6.12 183% 1782 7.66 179% 1902 9.26 178% 2014 10.91 180%<br />
6875 2660 1295 2.26 194% 1382 2.98 189% 1544 4.57 183% 1687 6.25 181% 1816 7.98 181% 1935 9.75 183% 2047 11.60 183% 2152 13.50 181%<br />
8300 3211 1530 3.61 195% 1603 4.44 192% 1744 6.25 186% 1874 8.20 183% 1994 10.23 181% 2105 12.29 180%<br />
9725 3762 1769 5.46 196% 1832 6.40 194% 1955 8.43 189% 2073 10.63 185%<br />
11150 4314 2011 7.90 197% 2066 8.96 195%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
30 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4000 2327 689 0.67 216% 827 1.13 197% 1091 2.35 214%<br />
5850 3404 886 1.42 221% 993 2.02 218% 1185 3.35 198% 1369 4.93 199% 1550 6.81 212%<br />
7700 4480 1103 2.70 220% 1189 3.45 221% 1348 5.05 214% 1495 6.79 202% 1633 8.66 196% 1774 10.79 198% 1917 13.21 206% 2049 15.71 212%<br />
9550 5556 1329 4.66 220% 1401 5.57 221% 1536 7.47 221% 1663 9.48 215% 1783 11.60 205% 1898 13.83 200% 2008 16.13 196% 2120 18.67 196%<br />
11400 6633 1560 7.47 220% 1621 8.54 220% 1739 10.76 221% 1849 13.03 220% 1956 15.44 216% 2059 17.94 209% 2158 20.52 204%<br />
13250 7709 1794 11.29 220% 1848 12.54 220% 1951 15.07 221% 2050 17.67 221% 2145 20.35 220%<br />
15100 8785 2030 16.29 220% 2078 17.71 220%<br />
HP7 (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 1.72 ft²<br />
Nozzle Outlet Area: 1.72 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3375 1964 707 0.58 224% 846 0.99 205% 1102 2.07 223%<br />
4875 2836 899 1.16 231% 1012 1.70 225% 1207 2.89 206% 1392 4.32 210% 1564 5.95 221%<br />
6375 3709 1108 2.10 231% 1202 2.78 231% 1369 4.22 219% 1519 5.78 208% 1658 7.45 204% 1801 9.38 209% 1940 11.51 217% 2065 13.67 222%<br />
7875 4582 1325 3.53 231% 1406 4.36 231% 1552 6.07 230% 1685 7.87 220% 1809 9.77 212% 1924 11.72 206% 2037 13.82 204% 2152 16.13 206%<br />
9375 5454 1547 5.53 231% 1618 6.52 231% 1747 8.51 231% 1867 10.59 229% 1979 12.74 222% 2085 14.95 215%<br />
10875 6327 1773 8.25 231% 1835 9.39 231% 1952 11.69 231% 2059 14.01 231% 2162 16.44 229%<br />
12375 7200 2001 11.78 231% 2057 13.08 231% 2162 15.68 231%<br />
PerformanceData<br />
HP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.72 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2675 1556 705 0.46 218% 843 0.80 199%<br />
3875 2254 898 0.91 228% 1011 1.35 220% 1204 2.32 200% 1387 3.48 204% 1556 4.81 214%<br />
5075 2953 1106 1.65 229% 1202 2.21 228% 1369 3.38 215% 1517 4.64 203% 1655 6.00 199% 1796 7.58 203% 1931 9.29 210% 2054 11.04 215%<br />
6275 3651 1324 2.77 229% 1406 3.45 229% 1553 4.85 226% 1686 6.32 215% 1809 7.86 207% 1923 9.45 201% 2034 11.15 199% 2147 13.02 200%<br />
7475 4349 1546 4.35 229% 1618 5.15 229% 1749 6.78 228% 1869 8.47 225% 1980 10.21 217% 2086 12.02 210%<br />
8675 5047 1772 6.47 229% 1835 7.40 229% 1954 9.29 229% 2062 11.19 228% 2165 13.16 225%<br />
9875 5745 2000 9.24 229% 2057 10.29 229% 2164 12.42 229%<br />
XP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.25 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
3900 3120 762 0.91 235% 892 1.40 232% 1135 2.63 251%<br />
5350 4280 954 1.81 239% 1057 2.43 235% 1244 3.77 232% 1412 5.25 235%<br />
6800 5440 1160 3.27 241% 1245 4.02 238% 1403 5.62 233% 1550 7.35 232% 1682 9.10 232% 1816 11.12 236% 1967 13.72 250%<br />
8250 6600 1373 5.42 242% 1445 6.31 240% 1581 8.17 236% 1710 10.16 233% 1832 12.24 232% 1946 14.36 232% 2053 16.50 233% 2162 18.89 235%<br />
9700 7760 1590 8.42 242% 1652 9.44 241% 1771 11.57 238% 1885 13.82 235% 1994 16.14 233% 2100 18.58 233%<br />
11150 8920 1810 12.42 242% 1865 13.59 241% 1971 16.00 239% 2072 18.49 237%<br />
12600 10080 2032 17.56 243% 2081 18.88 242%<br />
XP7 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.25 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
3325 2660 748 0.71 239% 877 1.14 235%<br />
4600 3680 937 1.38 245% 1043 1.93 239% 1228 3.11 235% 1394 4.45 240%<br />
5875 4700 1139 2.46 247% 1229 3.14 243% 1389 4.56 238% 1532 6.06 235% 1666 7.71 235% 1794 9.46 241% 1919 11.35 252%<br />
7150 5720 1349 4.05 249% 1425 4.85 246% 1567 6.55 240% 1695 8.29 238% 1814 10.10 236% 1927 12.02 234% 2036 14.06 235% 2142 16.19 239%<br />
8425 6740 1563 6.27 249% 1630 7.20 247% 1755 9.14 243% 1872 11.18 240% 1980 13.22 238% 2082 15.30 237%<br />
9700 7760 1780 9.22 250% 1839 10.28 248% 1951 12.46 245% 2057 14.76 242% 2157 17.10 240%<br />
10975 8780 2000 13.05 250% 2052 14.22 249% 2153 16.65 247%<br />
XP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.25 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
2900 2320 748 0.57 236% 876 0.93 234%<br />
4000 3200 938 1.09 238% 1041 1.54 235% 1226 2.54 234% 1396 3.71 242%<br />
5100 4080 1141 1.91 239% 1228 2.47 237% 1384 3.64 235% 1528 4.92 235% 1667 6.37 235% 1795 7.87 244% 1914 9.43 255%<br />
6200 4960 1351 3.12 240% 1426 3.78 239% 1562 5.16 236% 1687 6.60 235% 1806 8.13 235% 1923 9.81 233% 2036 11.59 235% 2142 13.41 241%<br />
7300 5840 1565 4.80 240% 1630 5.57 239% 1752 7.16 237% 1864 8.81 236% 1970 10.50 235% 2072 12.26 235%<br />
8400 6720 1781 7.03 240% 1839 7.90 240% 1949 9.71 238% 2051 11.57 237% 2148 13.48 236%<br />
9500 7600 2000 9.90 241% 2052 10.88 240% 2152 12.91 239%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
31
PerformanceData<br />
270 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 33.00"<br />
Max RPM = Class I: 1505; Class II: 1968<br />
Tip Speed FPM = 8.64 x RPM<br />
Min Motor Frame: 184TC<br />
Max Motor Frame: 324TC<br />
Windband Outlet Area: 13.04 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 151.52<br />
B 98.77<br />
C 52.75<br />
D 47.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5275 1687 599 0.71 169% 735 1.32 178% 963 2.74 189%<br />
7975 2550 778 1.46 168% 879 2.23 169% 1062 4.00 175% 1223 5.95 180% 1371 8.10 184%<br />
10675 3413 978 2.73 168% 1058 3.71 168% 1206 5.80 169% 1344 8.13 173% 1475 10.67 177% 1595 13.29 180% 1707 16.01 180% 1817 18.92 183%<br />
13375 4276 1187 4.69 169% 1253 5.89 168% 1379 8.39 168% 1495 11.02 169% 1606 13.84 171% 1715 16.88 174% 1820 20.08 177% 1919 23.35 179%<br />
16075 5140 1401 7.51 169% 1457 8.93 168% 1566 11.88 168% 1669 14.92 168% 1766 18.08 169% 1859 21.35 170% 1950 24.79 171%<br />
18775 6003 1618 11.36 169% 1667 13.02 169% 1762 16.41 168% 1853 19.86 168% 1941 23.43 168%<br />
21475 6866 1838 16.44 169% 1881 18.32 169% 1965 22.15 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4250 1359 612 0.60 180% 751 1.15 191% 968 2.35 205%<br />
6425 2054 785 1.16 180% 897 1.88 180% 1087 3.47 188% 1246 5.20 198% 1388 7.04 204%<br />
8600 2750 977 2.08 178% 1069 2.98 180% 1232 4.92 180% 1377 7.04 184% 1507 9.26 190% 1626 11.58 196% 1736 13.97 200% 1841 16.46 204%<br />
10775 3445 1181 3.50 177% 1257 4.57 179% 1399 6.89 181% 1527 9.34 180% 1645 11.91 182% 1757 14.64 186% 1861 17.44 189% 1958 20.29 193%<br />
12950 4141 1390 5.52 176% 1455 6.77 178% 1579 9.45 180% 1694 12.28 181% 1801 15.21 180% 1902 18.25 180%<br />
15125 4836 1603 8.27 176% 1659 9.70 177% 1768 12.73 179% 1872 15.95 180%<br />
17300 5531 1818 11.88 176% 1867 13.49 177% 1964 16.87 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3125 999 600 0.46 185% 738 0.88 189%<br />
4850 1551 774 0.89 180% 890 1.48 185% 1078 2.73 187% 1236 4.10 190% 1375 5.57 191%<br />
6575 2102 968 1.60 177% 1065 2.34 181% 1231 3.94 185% 1374 5.62 186% 1502 7.39 188% 1619 9.24 190% 1728 11.18 191% 1830 13.17 191%<br />
8300 2654 1175 2.72 176% 1254 3.59 178% 1401 5.50 182% 1531 7.53 185% 1649 9.62 186% 1757 11.76 186% 1859 13.99 187% 1955 16.30 188%<br />
10025 3205 1389 4.35 176% 1455 5.34 177% 1584 7.55 180% 1702 9.90 182% 1811 12.35 184% 1912 14.84 185%<br />
11750 3757 1606 6.58 176% 1663 7.71 176% 1775 10.17 178% 1883 12.84 180%<br />
13475 4308 1826 9.53 177% 1876 10.81 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
32 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4825 2320 625 0.81 201% 751 1.36 186%<br />
7050 3390 803 1.70 203% 900 2.42 201% 1076 4.04 189% 1244 5.95 182% 1408 8.21 191%<br />
9275 4460 999 3.23 202% 1077 4.13 203% 1223 6.07 200% 1357 8.17 194% 1482 10.41 183% 1611 13.00 181% 1742 15.93 186% 1861 18.93 191%<br />
11500 5530 1203 5.57 200% 1269 6.67 203% 1392 8.95 202% 1507 11.36 200% 1618 13.96 198% 1722 16.62 191% 1823 19.43 184% 1925 22.48 181%<br />
13725 6600 1411 8.90 199% 1468 10.21 201% 1575 12.88 203% 1676 15.63 202% 1773 18.52 201% 1867 21.54 199% 1958 24.67 197%<br />
15950 7669 1623 13.46 198% 1672 14.96 200% 1766 18.00 203% 1856 21.13 203% 1943 24.36 202%<br />
18175 8739 1836 19.41 198% 1880 21.12 199% 1964 24.56 202%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 2.08 ft²<br />
Nozzle Outlet Area: 2.08 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4075 1959 642 0.70 209% 769 1.20 193%<br />
5900 2837 817 1.40 213% 920 2.06 210% 1097 3.49 194% 1265 5.22 191% 1422 7.20 199%<br />
7725 3714 1008 2.55 212% 1094 3.38 212% 1246 5.13 208% 1382 7.01 200% 1508 9.02 189% 1638 11.37 190% 1764 13.94 195% 1878 16.56 200%<br />
9550 4592 1207 4.29 210% 1280 5.30 213% 1413 7.37 211% 1534 9.57 209% 1646 11.85 204% 1751 14.23 196% 1853 16.76 190% 1957 19.55 189%<br />
11375 5470 1410 6.75 209% 1474 7.94 212% 1592 10.37 213% 1700 12.87 211% 1802 15.48 209% 1898 18.17 207%<br />
13200 6347 1617 10.08 208% 1673 11.45 211% 1779 14.25 213% 1876 17.06 212%<br />
15025 7225 1825 14.39 208% 1875 15.95 210%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.08 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3250 1563 642 0.56 205% 768 0.97 187% 996 2.02 194%<br />
4700 2260 817 1.11 210% 920 1.64 206% 1096 2.82 189% 1261 4.22 185% 1415 5.82 193%<br />
6150 2957 1007 2.01 210% 1094 2.69 209% 1246 4.11 204% 1380 5.63 194% 1506 7.28 185% 1633 9.18 185% 1756 11.25 189% 1868 13.38 194%<br />
7600 3654 1204 3.36 209% 1279 4.18 210% 1413 5.88 208% 1533 7.65 204% 1645 9.52 199% 1749 11.45 191% 1850 13.51 185% 1952 15.76 184%<br />
9050 4352 1406 5.26 208% 1472 6.25 210% 1591 8.22 210% 1699 10.25 207% 1801 12.37 205% 1897 14.56 202%<br />
10500 5049 1611 7.83 207% 1669 8.96 209% 1776 11.23 210% 1875 13.54 209% 1968 15.92 207%<br />
11950 5746 1818 11.17 207% 1870 12.46 208% 1967 15.03 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.51 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
4700 3107 691 1.09 207% 810 1.69 207%<br />
6450 4264 865 2.18 208% 959 2.92 207% 1129 4.54 207% 1282 6.32 208%<br />
8200 5421 1051 3.92 209% 1129 4.83 208% 1273 6.76 207% 1407 8.84 207% 1527 10.95 206% 1650 13.42 209% 1788 16.58 220%<br />
9950 6579 1245 6.51 209% 1310 7.57 209% 1434 9.82 207% 1551 12.20 207% 1663 14.73 207% 1766 17.27 207% 1864 19.88 206% 1964 22.79 208%<br />
11700 7736 1442 10.12 210% 1498 11.34 209% 1607 13.92 208% 1710 16.61 207% 1810 19.44 207% 1906 22.36 207%<br />
13450 8893 1641 14.90 210% 1691 16.32 209% 1787 19.21 208% 1880 22.24 208%<br />
15200 10050 1842 21.07 210% 1887 22.67 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.51 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4025 2661 680 0.86 215% 797 1.37 216%<br />
5575 3686 853 1.68 214% 949 2.35 215% 1117 3.77 216% 1268 5.39 219%<br />
7125 4711 1037 2.99 214% 1119 3.82 215% 1264 5.54 215% 1394 7.36 216% 1516 9.35 218% 1632 11.48 220% 1745 13.76 222%<br />
8675 5736 1229 4.93 213% 1298 5.90 214% 1427 7.97 215% 1543 10.07 215% 1651 12.26 216% 1754 14.60 217% 1853 17.07 218% 1949 19.65 219%<br />
10225 6760 1425 7.65 213% 1485 8.77 214% 1599 11.13 215% 1705 13.60 215% 1803 16.07 215% 1896 18.62 215%<br />
11775 7785 1623 11.26 213% 1677 12.55 214% 1778 15.19 214% 1874 17.97 215% 1965 20.82 215%<br />
13325 8810 1824 15.94 213% 1871 17.36 213% 1963 20.32 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.51 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3525 2331 682 0.70 210% 798 1.13 214% 1001 2.17 227%<br />
4875 3223 858 1.34 208% 951 1.89 210% 1118 3.11 215% 1272 4.52 222%<br />
6225 4116 1045 2.36 208% 1123 3.04 208% 1264 4.47 211% 1394 6.02 214% 1520 7.78 218% 1636 9.61 223% 1744 11.51 226%<br />
7575 5008 1239 3.88 208% 1306 4.68 208% 1429 6.36 209% 1543 8.13 211% 1650 9.98 213% 1755 12.01 215% 1857 14.17 219% 1954 16.42 222%<br />
8925 5901 1436 5.97 208% 1495 6.91 208% 1605 8.86 209% 1706 10.86 210% 1802 12.93 211% 1894 15.08 212%<br />
10275 6793 1636 8.77 208% 1688 9.83 207% 1787 12.04 208% 1879 14.31 209% 1966 16.63 210%<br />
11625 7686 1837 12.35 207% 1884 13.55 207%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
33
PerformanceData<br />
270 TVIFE (HIGH PLUME)<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 33.00"<br />
Max RPM = Class I: 1505; Class II: 1968<br />
Tip Speed FPM = 8.64 x RPM<br />
Min Motor Frame: 184TC<br />
Max Motor Frame: 324TC<br />
Windband Outlet Area: 13.04 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 175.48<br />
B 122.73<br />
C 52.75<br />
D 47.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MP (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5275 1687 599 0.71 175% 735 1.32 180% 963 2.74 181%<br />
7975 2550 778 1.46 179% 879 2.23 176% 1062 4.00 179% 1223 5.95 179% 1371 8.10 178%<br />
10675 3413 978 2.73 182% 1058 3.71 179% 1206 5.80 175% 1344 8.13 177% 1475 10.67 180% 1595 13.29 180% 1707 16.01 178% 1817 18.92 178%<br />
13375 4276 1187 4.69 184% 1253 5.89 181% 1379 8.39 177% 1495 11.02 175% 1606 13.84 176% 1715 16.88 178% 1820 20.08 180% 1919 23.35 181%<br />
16075 5140 1401 7.51 184% 1457 8.93 183% 1566 11.88 180% 1669 14.92 177% 1766 18.08 176% 1859 21.35 175% 1950 24.79 176%<br />
18775 6003 1618 11.36 185% 1667 13.02 184% 1762 16.41 181% 1853 19.86 179% 1941 23.43 177%<br />
21475 6866 1838 16.44 185% 1881 18.32 184% 1965 22.15 182%<br />
MP7 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4250 1359 612 0.60 185% 751 1.15 190% 968 2.35 193%<br />
6425 2054 785 1.16 188% 897 1.88 185% 1087 3.47 190% 1246 5.20 187% 1388 7.04 190%<br />
8600 2750 977 2.08 192% 1069 2.98 187% 1232 4.92 185% 1377 7.04 188% 1507 9.26 190% 1626 11.58 188% 1736 13.97 187% 1841 16.46 189%<br />
10775 3445 1181 3.50 194% 1257 4.57 190% 1399 6.89 186% 1527 9.34 185% 1645 11.91 186% 1757 14.64 189% 1861 17.44 190% 1958 20.29 189%<br />
12950 4141 1390 5.52 194% 1455 6.77 192% 1579 9.45 188% 1694 12.28 186% 1801 15.21 185% 1902 18.25 185%<br />
15125 4836 1603 8.27 195% 1659 9.70 193% 1768 12.73 190% 1872 15.95 188%<br />
17300 5531 1818 11.88 195% 1867 13.49 194% 1964 16.87 192%<br />
MP5 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.13 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3125 999 600 0.46 180% 738 0.88 181%<br />
4850 1551 774 0.89 185% 890 1.48 181% 1078 2.73 183% 1236 4.10 178% 1375 5.57 181%<br />
6575 2102 968 1.60 191% 1065 2.34 185% 1231 3.94 180% 1374 5.62 182% 1502 7.39 183% 1619 9.24 179% 1728 11.18 178% 1830 13.17 180%<br />
8300 2654 1175 2.72 194% 1254 3.59 189% 1401 5.50 183% 1531 7.53 180% 1649 9.62 181% 1757 11.76 183% 1859 13.99 183% 1955 16.30 181%<br />
10025 3205 1389 4.35 195% 1455 5.34 192% 1584 7.55 186% 1702 9.90 183% 1811 12.35 181% 1912 14.84 180%<br />
11750 3757 1606 6.58 196% 1663 7.71 194% 1775 10.17 189% 1883 12.84 185%<br />
13475 4308 1826 9.53 197% 1876 10.81 195%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
34 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4825 2320 625 0.81 216% 751 1.36 197%<br />
7050 3390 803 1.70 221% 900 2.42 217% 1076 4.04 199% 1244 5.95 199% 1408 8.21 212%<br />
9275 4460 999 3.23 220% 1077 4.13 221% 1223 6.07 214% 1357 8.17 202% 1482 10.41 196% 1611 13.00 198% 1742 15.93 206% 1861 18.93 212%<br />
11500 5530 1203 5.57 220% 1269 6.67 221% 1392 8.95 221% 1507 11.36 214% 1618 13.96 205% 1722 16.62 200% 1823 19.43 196% 1925 22.48 196%<br />
13725 6600 1411 8.90 220% 1468 10.21 220% 1575 12.88 221% 1676 15.63 220% 1773 18.52 216% 1867 21.54 209% 1958 24.67 204%<br />
15950 7669 1623 13.46 220% 1672 14.96 220% 1766 18.00 221% 1856 21.13 221% 1943 24.36 220%<br />
18175 8739 1836 19.41 220% 1880 21.12 220% 1964 24.56 220%<br />
HP7 (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 2.08 ft²<br />
Nozzle Outlet Area: 2.08 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4075 1959 642 0.70 224% 769 1.20 205%<br />
5900 2837 817 1.40 231% 920 2.06 225% 1097 3.49 205% 1265 5.22 210% 1422 7.20 221%<br />
7725 3714 1008 2.55 231% 1094 3.38 231% 1246 5.13 220% 1382 7.01 209% 1508 9.02 204% 1638 11.37 209% 1764 13.94 217% 1878 16.56 222%<br />
9550 4592 1207 4.29 231% 1280 5.30 231% 1413 7.37 230% 1534 9.57 221% 1646 11.85 212% 1751 14.23 206% 1853 16.76 204% 1957 19.55 206%<br />
11375 5470 1410 6.75 231% 1474 7.94 231% 1592 10.37 231% 1700 12.87 229% 1802 15.48 223% 1898 18.17 215%<br />
13200 6347 1617 10.08 231% 1673 11.45 231% 1779 14.25 231% 1876 17.06 231%<br />
15025 7225 1825 14.39 231% 1875 15.95 231%<br />
PerformanceData<br />
HP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.08 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3250 1563 642 0.56 218% 768 0.97 200% 996 2.02 215%<br />
4700 2260 817 1.11 228% 920 1.64 220% 1096 2.82 200% 1261 4.22 204% 1415 5.82 214%<br />
6150 2957 1007 2.01 229% 1094 2.69 228% 1246 4.11 215% 1380 5.63 203% 1506 7.28 199% 1633 9.18 203% 1756 11.25 210% 1868 13.38 215%<br />
7600 3654 1204 3.36 229% 1279 4.18 229% 1413 5.88 226% 1533 7.65 215% 1645 9.52 207% 1749 11.45 201% 1850 13.51 199% 1952 15.76 200%<br />
9050 4352 1406 5.26 229% 1472 6.25 229% 1591 8.22 228% 1699 10.25 225% 1801 12.37 218% 1897 14.56 210%<br />
10500 5049 1611 7.83 229% 1669 8.96 229% 1776 11.23 228% 1875 13.54 228% 1968 15.92 225%<br />
11950 5746 1818 11.17 229% 1870 12.46 229% 1967 15.03 229%<br />
XP (Extra High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.51 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
4700 3107 691 1.09 235% 810 1.69 232%<br />
6450 4264 865 2.18 239% 959 2.92 235% 1129 4.54 232% 1282 6.32 235%<br />
8200 5421 1051 3.92 241% 1129 4.83 238% 1273 6.76 233% 1407 8.84 232% 1527 10.95 232% 1650 13.42 237% 1788 16.58 250%<br />
9950 6579 1245 6.51 242% 1310 7.57 240% 1434 9.82 236% 1551 12.20 233% 1663 14.73 232% 1766 17.27 232% 1864 19.88 233% 1964 22.79 235%<br />
11700 7736 1442 10.12 242% 1498 11.34 241% 1607 13.92 238% 1710 16.61 235% 1810 19.44 234% 1906 22.36 233%<br />
13450 8893 1641 14.90 243% 1691 16.32 241% 1787 19.21 239% 1880 22.24 237%<br />
15200 10050 1842 21.07 243% 1887 22.67 242%<br />
XP7 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.51 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4025 2661 680 0.86 239% 797 1.37 235%<br />
5575 3686 853 1.68 245% 949 2.35 239% 1117 3.77 235% 1268 5.39 240%<br />
7125 4711 1037 2.99 247% 1119 3.82 243% 1264 5.54 238% 1394 7.36 235% 1516 9.35 235% 1632 11.48 241% 1745 13.76 252%<br />
8675 5736 1229 4.93 248% 1298 5.90 246% 1427 7.97 240% 1543 10.07 238% 1651 12.26 236% 1754 14.60 235% 1853 17.07 235% 1949 19.65 239%<br />
10225 6760 1425 7.65 249% 1485 8.77 247% 1599 11.13 243% 1705 13.60 240% 1803 16.07 238% 1896 18.62 237%<br />
11775 7785 1623 11.26 250% 1677 12.55 248% 1778 15.19 245% 1874 17.97 242% 1965 20.82 240%<br />
13325 8810 1824 15.94 250% 1871 17.36 249% 1963 20.32 247%<br />
XP5 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.51 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3525 2331 682 0.70 236% 798 1.13 234% 1001 2.17 256%<br />
4875 3223 858 1.34 238% 951 1.89 236% 1118 3.11 234% 1272 4.52 241%<br />
6225 4116 1045 2.36 239% 1123 3.04 237% 1264 4.47 235% 1394 6.02 235% 1520 7.78 234% 1636 9.61 243% 1744 11.51 254%<br />
7575 5008 1239 3.88 240% 1306 4.68 239% 1429 6.36 236% 1543 8.13 235% 1650 9.98 235% 1755 12.01 233% 1857 14.17 235% 1954 16.42 240%<br />
8925 5901 1436 5.97 240% 1495 6.91 239% 1605 8.86 238% 1706 10.86 236% 1802 12.93 235% 1894 15.08 235%<br />
10275 6793 1636 8.77 241% 1688 9.83 240% 1787 12.04 238% 1879 14.31 237% 1966 16.63 236%<br />
11625 7686 1837 12.35 241% 1884 13.55 240%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
35
PerformanceData<br />
300 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 36.50"<br />
Max RPM = Class I: 1360; Class II: 1779<br />
Tip Speed FPM = 9.56 x RPM<br />
Min Motor Frame: 213TC<br />
Max Motor Frame: 324TC<br />
Windband Outlet Area: 15.95 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 165.36<br />
B 108.61<br />
C 56.75<br />
D 53.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6450 1686 542 0.87 169% 664 1.61 177%<br />
9750 2548 703 1.78 168% 794 2.72 168% 960 4.89 176% 1106 7.29 180% 1240 9.91 184%<br />
13050 3411 883 3.33 168% 956 4.53 168% 1090 7.09 169% 1214 9.91 173% 1333 13.03 177% 1441 16.22 179% 1543 19.57 180% 1643 23.15 183%<br />
16350 4273 1072 5.72 169% 1132 7.19 168% 1246 10.25 168% 1351 13.47 169% 1451 16.89 171% 1550 20.63 174% 1645 24.54 177% 1734 28.51 178%<br />
19650 5136 1266 9.17 169% 1317 10.92 169% 1415 14.51 168% 1508 18.22 168% 1596 22.09 169% 1680 26.09 170% 1762 30.28 171%<br />
22950 5998 1462 13.87 169% 1506 15.89 169% 1592 20.04 168% 1674 24.25 168% 1754 28.62 168%<br />
26250 6861 1660 20.05 169% 1699 22.35 169% 1775 27.03 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5175 1353 552 0.73 180% 678 1.40 191%<br />
7850 2052 709 1.42 180% 810 2.29 180% 982 4.24 188% 1126 6.35 198% 1255 8.61 204%<br />
10525 2751 884 2.55 178% 967 3.65 180% 1114 6.02 180% 1245 8.61 184% 1363 11.34 190% 1470 14.17 196% 1570 17.11 200% 1665 20.16 204%<br />
13200 3450 1069 4.29 177% 1138 5.61 179% 1266 8.45 181% 1381 11.43 180% 1489 14.62 182% 1589 17.93 185% 1683 21.35 189% 1771 24.85 193%<br />
15875 4149 1259 6.78 176% 1318 8.33 178% 1429 11.59 180% 1533 15.06 181% 1630 18.66 180% 1721 22.37 180%<br />
18550 4848 1452 10.18 176% 1503 11.94 177% 1601 15.64 179% 1695 19.59 180%<br />
21225 5547 1648 14.65 176% 1693 16.64 177%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3825 1000 543 0.56 186% 667 1.07 188%<br />
5925 1549 699 1.08 180% 804 1.80 185% 974 3.33 187% 1117 5.01 190% 1243 6.81 191%<br />
8025 2097 874 1.95 177% 961 2.85 181% 1112 4.81 185% 1241 6.85 186% 1357 9.02 188% 1463 11.29 190% 1561 13.64 191% 1653 16.07 191%<br />
10125 2646 1060 3.31 176% 1132 4.37 178% 1265 6.71 182% 1383 9.19 185% 1489 11.73 186% 1587 14.35 187% 1679 17.07 187% 1766 19.88 189%<br />
12225 3195 1252 5.28 176% 1312 6.49 177% 1429 9.19 180% 1536 12.05 182% 1634 15.02 184% 1726 18.08 185%<br />
14325 3744 1447 7.97 176% 1499 9.36 176% 1601 12.36 178% 1698 15.60 180%<br />
16425 4293 1645 11.54 177% 1691 13.11 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
36 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5900 2319 565 0.99 201% 679 1.67 186%<br />
8625 3390 726 2.09 203% 814 2.97 201% 972 4.92 188% 1125 7.28 182% 1273 10.05 191%<br />
11350 4461 903 3.95 202% 974 5.05 203% 1105 7.41 200% 1227 10.00 194% 1340 12.74 183% 1457 15.92 181% 1575 19.50 186% 1683 23.18 191%<br />
14075 5532 1088 6.82 200% 1147 8.15 203% 1259 10.96 202% 1363 13.92 200% 1463 17.08 197% 1557 20.34 191% 1648 23.76 184% 1741 27.54 181%<br />
16800 6603 1277 10.92 199% 1328 12.52 201% 1424 15.76 203% 1516 19.15 202% 1604 22.70 201% 1688 26.35 199% 1770 30.17 196%<br />
19525 7674 1468 16.49 198% 1512 18.31 200% 1598 22.08 203% 1679 25.89 203% 1758 29.86 202%<br />
22250 8745 1661 23.79 198% 1701 25.90 199% 1777 30.11 202%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 2.54 ft²<br />
Nozzle Outlet Area: 2.54 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5000 1965 581 0.86 209% 696 1.48 193% 906 3.07 201%<br />
7225 2840 739 1.71 213% 832 2.52 210% 992 4.28 194% 1144 6.40 191% 1286 8.82 199%<br />
9450 3714 911 3.12 212% 989 4.13 212% 1126 6.27 208% 1249 8.56 200% 1364 11.05 190% 1481 13.91 190% 1595 17.06 196% 1698 20.26 200%<br />
11675 4589 1090 5.23 210% 1157 6.47 213% 1277 9.01 211% 1386 11.68 209% 1488 14.50 204% 1583 17.41 196% 1675 20.49 190% 1769 23.90 189%<br />
13900 5463 1274 8.24 209% 1331 9.68 212% 1438 12.66 213% 1536 15.72 211% 1628 18.90 209% 1715 22.18 207%<br />
16125 6338 1460 12.28 208% 1511 13.97 211% 1606 17.36 213% 1695 20.84 212% 1779 24.41 211%<br />
18350 7212 1648 17.55 208% 1693 19.44 210% 1779 23.28 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.54 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3975 1562 581 0.69 206% 694 1.18 187% 901 2.48 195%<br />
5750 2260 739 1.36 210% 832 2.01 206% 991 3.45 189% 1140 5.16 185% 1279 7.12 193%<br />
7525 2958 911 2.46 210% 989 3.28 209% 1126 5.02 204% 1248 6.89 194% 1361 8.90 185% 1476 11.22 185% 1588 13.77 190% 1689 16.37 194%<br />
9300 3655 1089 4.11 209% 1157 5.13 210% 1277 7.18 207% 1386 9.36 204% 1487 11.64 199% 1581 14.00 191% 1672 16.51 185% 1765 19.29 184%<br />
11075 4353 1272 6.45 208% 1331 7.65 210% 1438 10.05 209% 1537 12.56 207% 1629 15.15 205% 1715 17.81 202%<br />
12850 5051 1457 9.59 207% 1509 10.97 209% 1607 13.77 210% 1696 16.59 209%<br />
14625 5748 1644 13.68 207% 1691 15.25 208% 1779 18.40 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.85 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
5750 3108 625 1.34 207% 732 2.06 207%<br />
7875 4256 781 2.65 208% 866 3.56 207% 1020 5.53 207% 1159 7.73 208%<br />
10000 5405 948 4.76 209% 1018 5.86 208% 1149 8.22 207% 1270 10.76 207% 1379 13.34 206% 1491 16.37 209% 1616 20.24 221%<br />
12125 6553 1121 7.87 209% 1181 9.18 209% 1293 11.91 207% 1400 14.85 207% 1501 17.92 207% 1594 21.00 207% 1683 24.20 206% 1774 27.77 208%<br />
14250 7701 1298 12.21 209% 1349 13.71 209% 1448 16.86 208% 1542 20.15 207% 1632 23.57 207% 1719 27.14 207%<br />
16375 8850 1477 17.99 210% 1522 19.69 209% 1610 23.25 208% 1693 26.88 207% 1775 30.73 207%<br />
18500 9998 1657 25.39 210% 1698 27.34 209% 1776 31.26 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.85 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
4925 2662 615 1.06 215% 721 1.68 216%<br />
6825 3689 771 2.06 214% 859 2.88 215% 1010 4.62 216% 1147 6.61 220%<br />
8725 4715 939 3.67 214% 1012 4.67 214% 1143 6.78 215% 1261 9.02 216% 1371 11.45 218% 1476 14.06 220% 1578 16.84 222%<br />
10625 5742 1112 6.05 213% 1175 7.24 214% 1291 9.76 215% 1396 12.34 215% 1493 15.01 215% 1587 17.90 217% 1676 20.91 218% 1762 24.04 219%<br />
12525 6769 1290 9.39 213% 1344 10.76 214% 1447 13.65 215% 1543 16.68 215% 1631 19.70 215% 1715 22.81 215%<br />
14425 7796 1470 13.85 213% 1518 15.41 214% 1609 18.63 214% 1696 22.05 215% 1778 25.53 215%<br />
16325 8823 1651 19.56 213% 1694 21.32 213% 1777 24.95 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 1.85 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4300 2324 615 0.85 210% 721 1.38 214%<br />
5950 3216 774 1.63 208% 858 2.30 210% 1010 3.79 215% 1149 5.51 222%<br />
7600 4107 943 2.87 208% 1014 3.70 209% 1142 5.45 211% 1259 7.34 214% 1373 9.49 218% 1478 11.72 223% 1576 14.06 226%<br />
9250 4999 1118 4.72 208% 1179 5.70 208% 1291 7.77 210% 1393 9.90 211% 1490 12.17 213% 1586 14.67 215% 1678 17.31 219% 1765 20.02 222%<br />
10900 5891 1296 7.27 207% 1350 8.42 208% 1449 10.79 208% 1541 13.26 210% 1628 15.79 211% 1711 18.41 212%<br />
12550 6783 1477 10.68 208% 1524 11.98 208% 1614 14.68 208% 1697 17.45 209% 1776 20.30 210%<br />
14200 7674 1659 15.05 208% 1701 16.51 207%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
37
PerformanceData<br />
300 TVIFE (HIGH PLUME)<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 36.50"<br />
Max RPM = Class I: 1360; Class II: 1779<br />
Tip Speed FPM = 9.56 x RPM<br />
Min Motor Frame: 213TC<br />
Max Motor Frame: 324TC<br />
Windband Outlet Area: 15.95 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 191.86<br />
B 135.11<br />
C 56.75<br />
D 53.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MP (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6450 1686 542 0.87 176% 664 1.61 180%<br />
9750 2548 703 1.78 179% 794 2.72 175% 960 4.89 179% 1106 7.29 179% 1240 9.91 179%<br />
13050 3411 883 3.33 182% 956 4.53 178% 1090 7.09 176% 1214 9.91 177% 1333 13.03 180% 1441 16.22 180% 1543 19.57 178% 1643 23.15 178%<br />
16350 4273 1072 5.72 184% 1132 7.19 181% 1246 10.25 177% 1351 13.47 175% 1451 16.89 176% 1550 20.63 178% 1645 24.54 180% 1734 28.51 180%<br />
19650 5136 1266 9.17 184% 1317 10.92 183% 1415 14.51 180% 1508 18.22 177% 1596 22.09 176% 1680 26.09 175% 1762 30.28 176%<br />
22950 5998 1462 13.87 185% 1506 15.89 184% 1592 20.04 181% 1674 24.25 179% 1754 28.62 177%<br />
26250 6861 1660 20.05 185% 1699 22.35 184% 1775 27.03 182%<br />
MP7 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5175 1353 552 0.73 185% 678 1.40 190%<br />
7850 2052 709 1.42 188% 810 2.29 185% 982 4.24 190% 1126 6.35 187% 1255 8.61 190%<br />
10525 2751 884 2.55 192% 967 3.65 187% 1114 6.02 185% 1245 8.61 188% 1363 11.34 190% 1470 14.17 188% 1570 17.11 187% 1665 20.16 189%<br />
13200 3450 1069 4.29 194% 1138 5.61 191% 1266 8.45 186% 1381 11.43 185% 1489 14.62 186% 1589 17.93 189% 1683 21.35 190% 1771 24.85 189%<br />
15875 4149 1259 6.78 194% 1318 8.33 192% 1429 11.59 188% 1533 15.06 186% 1630 18.66 185% 1721 22.37 185%<br />
18550 4848 1452 10.18 195% 1503 11.94 193% 1601 15.64 190% 1695 19.59 188%<br />
21225 5547 1648 14.65 195% 1693 16.64 194%<br />
MP5 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.83 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
3825 1000 543 0.56 181% 667 1.07 181%<br />
5925 1549 699 1.08 185% 804 1.80 181% 974 3.33 183% 1117 5.01 178% 1243 6.81 181%<br />
8025 2097 874 1.95 191% 961 2.85 184% 1112 4.81 180% 1241 6.85 182% 1357 9.02 183% 1463 11.29 179% 1561 13.64 178% 1653 16.07 180%<br />
10125 2646 1060 3.31 194% 1132 4.37 189% 1265 6.71 183% 1383 9.19 181% 1489 11.73 181% 1587 14.35 183% 1679 17.07 183% 1766 19.88 181%<br />
12225 3195 1252 5.28 195% 1312 6.49 192% 1429 9.19 186% 1536 12.05 183% 1634 15.02 181% 1726 18.08 180%<br />
14325 3744 1447 7.97 196% 1499 9.36 194% 1601 12.36 189% 1698 15.60 185%<br />
16425 4293 1645 11.54 197% 1691 13.11 195%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
38 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5900 2319 565 0.99 216% 679 1.67 197%<br />
8625 3390 726 2.09 221% 814 2.97 217% 972 4.92 198% 1125 7.28 200% 1273 10.05 212%<br />
11350 4461 903 3.95 220% 974 5.05 221% 1105 7.41 213% 1227 10.00 202% 1340 12.74 196% 1457 15.92 198% 1575 19.50 206% 1683 23.18 212%<br />
14075 5532 1088 6.82 220% 1147 8.15 221% 1259 10.96 221% 1363 13.92 214% 1463 17.08 205% 1557 20.34 200% 1648 23.76 196% 1741 27.54 196%<br />
16800 6603 1277 10.92 220% 1328 12.52 220% 1424 15.76 221% 1516 19.15 220% 1604 22.70 216% 1688 26.35 209% 1770 30.17 204%<br />
19525 7674 1468 16.49 220% 1512 18.31 220% 1598 22.08 221% 1679 25.89 221% 1758 29.86 220%<br />
22250 8745 1661 23.79 220% 1701 25.90 220% 1777 30.11 221%<br />
HP7 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.54 ft²<br />
Nozzle Outlet Area: 2.54 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5000 1965 581 0.86 223% 696 1.48 205% 906 3.07 223%<br />
7225 2840 739 1.71 231% 832 2.52 225% 992 4.28 205% 1144 6.40 210% 1286 8.82 221%<br />
9450 3714 911 3.12 231% 989 4.13 231% 1126 6.27 220% 1249 8.56 208% 1364 11.05 204% 1481 13.91 209% 1595 17.06 217% 1698 20.26 222%<br />
11675 4589 1090 5.23 231% 1157 6.47 231% 1277 9.01 230% 1386 11.68 220% 1488 14.50 212% 1583 17.41 206% 1675 20.49 204% 1769 23.90 206%<br />
13900 5463 1274 8.24 231% 1331 9.68 231% 1438 12.66 231% 1536 15.72 229% 1628 18.90 222% 1715 22.18 215%<br />
16125 6338 1460 12.28 231% 1511 13.97 231% 1606 17.36 231% 1695 20.84 231% 1779 24.41 229%<br />
18350 7212 1648 17.55 231% 1693 19.44 231% 1779 23.28 231%<br />
PerformanceData<br />
HP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.54 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
3975 1562 581 0.69 219% 694 1.18 199% 901 2.48 216%<br />
5750 2260 739 1.36 228% 832 2.01 220% 991 3.45 201% 1140 5.16 204% 1279 7.12 214%<br />
7525 2958 911 2.46 229% 989 3.28 228% 1126 5.02 215% 1248 6.89 203% 1361 8.90 199% 1476 11.22 203% 1588 13.77 210% 1689 16.37 215%<br />
9300 3655 1089 4.11 229% 1157 5.13 229% 1277 7.18 226% 1386 9.36 215% 1487 11.64 207% 1581 14.00 201% 1672 16.51 199% 1765 19.29 200%<br />
11075 4353 1272 6.45 229% 1331 7.65 229% 1438 10.05 228% 1537 12.56 225% 1629 15.15 218% 1715 17.81 210%<br />
12850 5051 1457 9.59 229% 1509 10.97 229% 1607 13.77 229% 1696 16.59 228%<br />
14625 5748 1644 13.68 229% 1691 15.25 229% 1779 18.40 229%<br />
XP (Extra High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 1.85 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
5750 3108 625 1.34 235% 732 2.06 232%<br />
7875 4256 781 2.65 239% 866 3.56 235% 1020 5.53 232% 1159 7.73 236%<br />
10000 5405 948 4.76 241% 1018 5.86 238% 1149 8.22 233% 1270 10.76 232% 1379 13.34 232% 1491 16.37 237% 1616 20.24 251%<br />
12125 6553 1121 7.87 242% 1181 9.18 240% 1293 11.91 236% 1400 14.85 233% 1501 17.92 232% 1594 21.00 232% 1683 24.20 233% 1774 27.77 235%<br />
14250 7701 1298 12.21 242% 1349 13.71 241% 1448 16.86 238% 1542 20.15 235% 1632 23.57 233% 1719 27.14 232%<br />
16375 8850 1477 17.99 243% 1522 19.69 241% 1610 23.25 239% 1693 26.88 237% 1775 30.73 235%<br />
18500 9998 1657 25.39 243% 1698 27.34 242% 1776 31.26 240%<br />
XP7 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.85 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
4925 2662 615 1.06 239% 721 1.68 235%<br />
6825 3689 771 2.06 244% 859 2.88 239% 1010 4.62 235% 1147 6.61 240%<br />
8725 4715 939 3.67 247% 1012 4.67 243% 1143 6.78 238% 1261 9.02 236% 1371 11.45 235% 1476 14.06 241% 1578 16.84 252%<br />
10625 5742 1112 6.05 248% 1175 7.24 246% 1291 9.76 240% 1396 12.34 238% 1493 15.01 236% 1587 17.90 235% 1676 20.91 235% 1762 24.04 239%<br />
12525 6769 1290 9.39 249% 1344 10.76 247% 1447 13.65 243% 1543 16.68 240% 1631 19.70 238% 1715 22.81 237%<br />
14425 7796 1470 13.85 250% 1518 15.41 248% 1609 18.63 245% 1696 22.05 242% 1778 25.53 240%<br />
16325 8823 1651 19.56 250% 1694 21.32 249% 1777 24.95 247%<br />
XP5 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 1.85 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4300 2324 615 0.85 235% 721 1.38 235%<br />
5950 3216 774 1.63 238% 858 2.30 235% 1010 3.79 234% 1149 5.51 242%<br />
7600 4107 943 2.87 239% 1014 3.70 237% 1142 5.45 235% 1259 7.34 235% 1373 9.49 234% 1478 11.72 243% 1576 14.06 254%<br />
9250 4999 1118 4.72 240% 1179 5.70 239% 1291 7.77 236% 1393 9.90 235% 1490 12.17 235% 1586 14.67 234% 1678 17.31 235% 1765 20.02 240%<br />
10900 5891 1296 7.27 240% 1350 8.42 239% 1449 10.79 237% 1541 13.26 236% 1628 15.79 235% 1711 18.41 235%<br />
12550 6783 1477 10.68 241% 1524 11.98 240% 1614 14.68 239% 1697 17.45 237% 1776 20.30 236%<br />
14200 7674 1659 15.05 241% 1701 16.51 240%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
39
PerformanceData<br />
330 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 40.25"<br />
Max RPM = Class I: 1234; Class II: 1613<br />
Tip Speed FPM = 10.54 x RPM<br />
Min Motor Frame: 215TC<br />
Max Motor Frame: 326TC<br />
Windband Outlet Area: 19.39 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 175.90<br />
B 119.15<br />
C 56.75<br />
D 60.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7850 1687 491 1.06 169% 603 1.96 178% 789 4.06 189%<br />
11875 2552 639 2.18 168% 721 3.32 169% 871 5.95 175% 1003 8.87 180% 1125 12.08 184%<br />
15900 3417 802 4.07 168% 868 5.53 168% 989 8.64 169% 1102 12.09 173% 1210 15.90 177% 1308 19.79 179% 1400 23.84 181% 1490 28.17 183%<br />
19925 4282 974 7.00 169% 1028 8.78 168% 1132 12.53 168% 1227 16.45 169% 1317 20.60 171% 1407 25.16 174% 1493 29.92 177% 1574 34.78 179%<br />
23950 5147 1150 11.21 169% 1196 13.33 168% 1285 17.71 168% 1369 22.23 168% 1449 26.95 168% 1525 31.81 170% 1600 36.96 171%<br />
27975 6013 1329 16.99 169% 1369 19.45 169% 1446 24.47 168% 1521 29.64 168% 1593 34.95 168%<br />
32000 6878 1509 24.56 169% 1544 27.34 169% 1613 33.06 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6300 1354 501 0.896 180% 615 1.70 191%<br />
9550 2053 643 1.73 180% 735 2.80 180% 891 5.16 188% 1021 7.72 197% 1138 10.47 204%<br />
12800 2751 802 3.11 178% 877 4.44 180% 1010 7.32 180% 1129 10.47 184% 1236 13.79 190% 1333 17.23 196% 1424 20.82 201% 1510 24.52 204%<br />
16050 3450 969 5.21 177% 1032 6.82 179% 1148 10.27 181% 1253 13.92 180% 1350 17.77 182% 1441 21.80 185% 1526 25.95 189% 1606 30.22 193%<br />
19300 4148 1141 8.23 176% 1195 10.12 178% 1296 14.10 180% 1390 18.31 181% 1478 22.68 180% 1561 27.22 180%<br />
22550 4847 1317 12.38 176% 1363 14.52 177% 1452 19.03 179% 1537 23.82 180%<br />
25800 5545 1494 17.80 176% 1534 20.19 177% 1613 25.22 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4650 999 492 0.68 185% 605 1.30 188%<br />
7200 1547 634 1.32 180% 729 2.19 185% 883 4.05 187% 1013 6.10 190% 1127 8.28 191%<br />
9750 2096 792 2.37 177% 871 3.46 181% 1008 5.84 185% 1125 8.32 186% 1230 10.95 188% 1326 13.71 190% 1415 16.57 191% 1499 19.53 191%<br />
12300 2644 960 4.01 176% 1025 5.29 178% 1146 8.13 182% 1253 11.15 185% 1350 14.26 186% 1439 17.44 187% 1522 20.73 187% 1601 24.16 189%<br />
14850 3192 1134 6.39 176% 1189 7.88 177% 1295 11.15 180% 1392 14.63 182% 1481 18.24 184% 1564 21.94 185%<br />
17400 3740 1311 9.67 176% 1358 11.35 176% 1450 14.98 178% 1539 18.95 180%<br />
19950 4288 1490 13.98 177% 1532 15.90 176% 1613 19.91 177%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
40 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7175 2319 512 1.20 200% 616 2.03 186%<br />
10500 3394 659 2.54 203% 739 3.62 201% 882 6.00 189% 1020 8.86 182% 1155 12.24 191%<br />
13825 4468 820 4.82 202% 885 6.18 203% 1003 9.04 200% 1113 12.18 194% 1216 15.53 183% 1321 19.36 181% 1428 23.71 186% 1526 28.19 191%<br />
17150 5543 988 8.32 200% 1042 9.97 203% 1143 13.38 202% 1238 17.01 200% 1328 20.83 198% 1413 24.79 191% 1496 28.99 184% 1579 33.52 181%<br />
20475 6618 1160 13.35 199% 1206 15.28 201% 1294 19.28 203% 1376 23.35 202% 1456 27.69 201% 1533 32.19 199% 1607 36.83 197%<br />
23800 7693 1334 20.18 198% 1374 22.40 200% 1452 27.01 203% 1525 31.63 203% 1596 36.44 202%<br />
27125 8767 1510 29.14 198% 1546 31.70 199%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 3.09 ft²<br />
Nozzle Outlet Area: 3.09 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6075 1964 527 1.04 210% 631 1.79 193% 821 3.73 201%<br />
8775 2836 670 2.08 213% 754 3.06 210% 899 5.19 194% 1037 7.77 191% 1166 10.72 200%<br />
11475 3709 826 3.79 212% 896 5.01 212% 1021 7.62 209% 1132 10.40 199% 1236 13.41 189% 1342 16.88 190% 1446 20.72 196% 1539 24.59 200%<br />
14175 4582 987 6.34 210% 1048 7.85 213% 1157 10.93 211% 1256 14.17 209% 1348 17.57 204% 1434 21.10 196% 1518 24.86 190% 1604 29.04 189%<br />
16875 5454 1153 9.96 209% 1206 11.75 212% 1302 15.32 212% 1391 19.04 211% 1475 22.92 209% 1554 26.91 207%<br />
19575 6327 1322 14.87 208% 1368 16.90 211% 1455 21.05 213% 1535 25.24 212% 1611 29.56 211%<br />
22275 7200 1492 21.23 208% 1533 23.54 210% 1611 28.20 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 3.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4825 1560 526 0.83 205% 629 1.44 187% 816 3.00 194%<br />
6975 2254 669 1.64 210% 753 2.43 205% 897 4.17 188% 1034 6.27 186% 1160 8.66 193%<br />
9125 2949 824 2.97 210% 895 3.97 209% 1020 6.09 204% 1130 8.34 194% 1233 10.79 184% 1338 13.62 185% 1439 16.70 190% 1531 19.87 194%<br />
11275 3644 985 4.96 209% 1046 6.18 210% 1156 8.69 207% 1255 11.33 204% 1347 14.11 199% 1432 16.96 191% 1515 20.02 185% 1599 23.38 184%<br />
13425 4339 1150 7.78 208% 1204 9.23 210% 1301 12.14 209% 1391 15.18 207% 1474 18.31 205% 1553 21.57 202%<br />
15575 5034 1317 11.56 207% 1365 13.24 209% 1453 16.61 210% 1534 20.03 209% 1611 23.58 207%<br />
17725 5729 1486 16.47 207% 1529 18.38 208% 1609 22.21 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 2.25 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
7000 3111 567 1.63 207% 664 2.51 207%<br />
9600 4266 709 3.24 208% 786 4.34 207% 926 6.76 207% 1052 9.43 208%<br />
12200 5422 862 5.83 209% 925 7.16 208% 1044 10.06 207% 1154 13.17 207% 1252 16.30 206% 1353 19.97 209% 1466 24.67 220%<br />
14800 6577 1020 9.67 209% 1074 11.26 209% 1175 14.58 207% 1272 18.17 207% 1363 21.90 207% 1448 25.70 207% 1528 29.56 206% 1610 33.89 208%<br />
17400 7733 1182 15.04 210% 1228 16.86 209% 1317 20.68 208% 1402 24.71 207% 1484 28.92 207% 1563 33.29 207%<br />
20000 8888 1345 22.15 210% 1386 24.25 209% 1465 28.57 208% 1541 33.06 208%<br />
22600 10044 1510 31.33 210% 1546 33.65 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.25 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
6000 2667 558 1.29 215% 654 2.05 216% 822 3.86 223%<br />
8325 3700 701 2.52 214% 780 3.52 215% 917 5.64 216% 1041 8.06 220%<br />
10650 4733 854 4.50 214% 920 5.73 214% 1039 8.30 215% 1146 11.04 216% 1245 13.99 218% 1340 17.17 220% 1433 20.59 222%<br />
12975 5766 1012 7.43 213% 1069 8.89 214% 1174 11.97 215% 1269 15.12 215% 1357 18.38 215% 1441 21.86 216% 1522 25.55 218% 1600 29.37 219%<br />
15300 6800 1174 11.54 213% 1224 13.25 214% 1317 16.78 215% 1403 20.45 215% 1483 24.15 215% 1559 27.94 215%<br />
17625 7833 1339 17.06 213% 1382 18.96 213% 1465 22.93 214% 1543 27.07 215%<br />
19950 8866 1504 24.12 213% 1543 26.27 213%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.25 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5225 2322 558 1.03 210% 653 1.67 214%<br />
7225 3211 701 1.97 208% 778 2.79 210% 915 4.59 215% 1042 6.71 223%<br />
9225 4100 854 3.48 208% 918 4.48 208% 1034 6.60 211% 1141 8.91 214% 1245 11.53 219% 1340 14.25 223% 1428 17.05 226%<br />
11225 4989 1012 5.70 208% 1068 6.91 208% 1169 9.40 210% 1262 12.01 211% 1350 14.76 213% 1437 17.79 216% 1521 21.02 219% 1600 24.32 222%<br />
13225 5878 1173 8.79 207% 1222 10.19 208% 1312 13.06 209% 1395 16.04 210% 1474 19.11 211% 1550 22.32 212%<br />
15225 6766 1336 12.89 207% 1379 14.47 207% 1461 17.76 208% 1536 21.10 209% 1608 24.57 210%<br />
17225 7655 1501 18.18 208% 1539 19.95 207% 1613 23.61 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
41
PerformanceData<br />
330 TVIFE (HIGH PLUME)<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 40.25"<br />
Max RPM = Class I: 1234; Class II: 1613<br />
Tip Speed FPM = 10.54 x RPM<br />
Min Motor Frame: 215TC<br />
Max Motor Frame: 326TC<br />
Windband Outlet Area: 19.39 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 205.12<br />
B 148.37<br />
C 56.75<br />
D 60.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MP (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7850 1687 491 1.06 175% 603 1.96 181% 789 4.06 180%<br />
11875 2552 639 2.18 180% 721 3.32 176% 871 5.95 179% 1003 8.87 179% 1125 12.08 179%<br />
15900 3417 802 4.07 182% 868 5.53 178% 989 8.64 175% 1102 12.09 177% 1210 15.90 180% 1308 19.79 180% 1400 23.84 178% 1490 28.17 178%<br />
19925 4282 974 7.00 184% 1028 8.78 181% 1132 12.53 177% 1227 16.45 176% 1317 20.60 176% 1407 25.16 178% 1493 29.92 180% 1574 34.78 181%<br />
23950 5147 1150 11.21 184% 1196 13.33 183% 1285 17.71 179% 1369 22.23 177% 1449 26.95 176% 1525 31.81 175% 1600 36.96 176%<br />
27975 6013 1329 16.99 185% 1369 19.45 184% 1446 24.47 181% 1521 29.64 179% 1593 34.95 177%<br />
32000 6878 1509 24.56 185% 1544 27.34 184% 1613 33.06 182%<br />
MP7 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6300 1354 501 0.90 185% 615 1.70 190%<br />
9550 2053 643 1.73 188% 735 2.80 185% 891 5.16 190% 1021 7.72 187% 1138 10.47 190%<br />
12800 2751 802 3.11 192% 877 4.44 187% 1010 7.32 185% 1129 10.47 188% 1236 13.79 190% 1333 17.23 188% 1424 20.82 187% 1510 24.52 189%<br />
16050 3450 969 5.21 193% 1032 6.82 191% 1148 10.27 186% 1253 13.92 185% 1350 17.77 186% 1441 21.80 189% 1526 25.95 190% 1606 30.22 189%<br />
19300 4148 1141 8.23 194% 1195 10.12 192% 1296 14.10 188% 1390 18.31 186% 1478 22.68 185% 1561 27.22 185%<br />
22550 4847 1317 12.38 195% 1363 14.52 193% 1452 19.03 190% 1537 23.82 188%<br />
25800 5545 1494 17.80 195% 1534 20.19 194% 1613 25.22 192%<br />
MP5 (Medium Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 4.65 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4650 999 492 0.68 180% 605 1.30 181%<br />
7200 1547 634 1.32 185% 729 2.19 181% 883 4.05 183% 1013 6.10 178% 1127 8.28 181%<br />
9750 2096 792 2.37 191% 871 3.46 184% 1008 5.84 181% 1125 8.32 182% 1230 10.95 183% 1326 13.71 179% 1415 16.57 178% 1499 19.53 180%<br />
12300 2644 960 4.01 194% 1025 5.29 189% 1146 8.13 183% 1253 11.15 181% 1350 14.26 181% 1439 17.44 183% 1522 20.73 183% 1601 24.16 181%<br />
14850 3192 1134 6.39 195% 1189 7.88 192% 1295 11.15 186% 1392 14.63 182% 1481 18.24 181% 1564 21.94 180%<br />
17400 3740 1311 9.67 196% 1358 11.35 194% 1450 14.98 189% 1539 18.95 185%<br />
19950 4288 1490 13.98 197% 1532 15.90 195% 1613 19.91 191%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
42 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HP (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7175 2319 512 1.20 216% 616 2.03 197%<br />
10500 3394 659 2.54 221% 739 3.62 218% 882 6.00 198% 1020 8.86 199% 1155 12.24 212%<br />
13825 4468 820 4.82 220% 885 6.18 221% 1003 9.04 213% 1113 12.18 202% 1216 15.53 196% 1321 19.36 198% 1428 23.71 206% 1526 28.19 212%<br />
17150 5543 988 8.32 220% 1042 9.97 221% 1143 13.38 221% 1238 17.01 215% 1328 20.83 205% 1413 24.79 200% 1496 28.99 196% 1579 33.52 196%<br />
20475 6618 1160 13.35 220% 1206 15.28 220% 1294 19.28 221% 1376 23.35 220% 1456 27.69 216% 1533 32.19 209% 1607 36.83 204%<br />
23800 7693 1334 20.18 220% 1374 22.40 220% 1452 27.01 221% 1525 31.63 221% 1596 36.44 220%<br />
27125 8767 1510 29.14 220% 1546 31.70 220%<br />
HP7 (High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 3.09 ft²<br />
Nozzle Outlet Area: 3.09 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6075 1964 527 1.04 224% 631 1.79 205% 821 3.73 222%<br />
8775 2836 670 2.08 231% 754 3.06 225% 899 5.19 205% 1037 7.77 210% 1166 10.72 221%<br />
11475 3709 826 3.79 231% 896 5.01 231% 1021 7.62 220% 1132 10.40 208% 1236 13.41 204% 1342 16.88 209% 1446 20.72 217% 1539 24.59 222%<br />
14175 4582 987 6.34 231% 1048 7.85 231% 1157 10.93 230% 1256 14.17 220% 1348 17.57 212% 1434 21.10 206% 1518 24.86 204% 1604 29.04 206%<br />
16875 5454 1153 9.96 231% 1206 11.75 231% 1302 15.32 231% 1391 19.04 229% 1475 22.92 222% 1554 26.91 215%<br />
19575 6327 1322 14.87 231% 1368 16.90 231% 1455 21.05 231% 1535 25.24 231% 1611 29.56 229%<br />
22275 7200 1492 21.23 231% 1533 23.54 231% 1611 28.20 231%<br />
PerformanceData<br />
HP5 (High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 3.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
4825 1560 526 0.83 218% 629 1.44 199% 816 3.00 215%<br />
6975 2254 669 1.64 228% 753 2.43 220% 897 4.17 200% 1034 6.27 204% 1160 8.66 214%<br />
9125 2949 824 2.97 229% 895 3.97 228% 1020 6.09 215% 1130 8.34 203% 1233 10.79 199% 1338 13.62 203% 1439 16.70 210% 1531 19.87 215%<br />
11275 3644 985 4.96 229% 1046 6.18 228% 1156 8.69 226% 1255 11.33 215% 1347 14.11 207% 1432 16.96 201% 1515 20.02 199% 1599 23.38 200%<br />
13425 4339 1150 7.78 229% 1204 9.23 229% 1301 12.14 228% 1391 15.18 225% 1474 18.31 217% 1553 21.57 210%<br />
15575 5034 1317 11.56 229% 1365 13.24 229% 1453 16.61 228% 1534 20.03 228% 1611 23.58 225%<br />
17725 5729 1486 16.47 229% 1529 18.38 229% 1609 22.21 229%<br />
XP (Extra High Velocity Nozzle - High Plume Windband)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 2.25 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
7000 3111 567 1.63 235% 664 2.51 232%<br />
9600 4266 709 3.24 239% 786 4.34 234% 926 6.76 232% 1052 9.43 236%<br />
12200 5422 862 5.83 241% 925 7.16 237% 1044 10.06 233% 1154 13.17 232% 1252 16.30 232% 1353 19.97 237% 1466 24.67 250%<br />
14800 6577 1020 9.67 242% 1074 11.26 240% 1175 14.58 235% 1272 18.17 233% 1363 21.90 232% 1448 25.70 232% 1528 29.56 232% 1610 33.89 235%<br />
17400 7733 1182 15.04 242% 1228 16.86 241% 1317 20.68 238% 1402 24.71 235% 1484 28.92 234% 1563 33.29 233%<br />
20000 8888 1345 22.15 243% 1386 24.25 241% 1465 28.57 239% 1541 33.06 237%<br />
22600 10044 1510 31.33 243% 1546 33.65 242%<br />
XP7 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.25 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
6000 2667 558 1.29 239% 654 2.05 235% 822 3.86 254%<br />
8325 3700 701 2.52 244% 780 3.52 239% 917 5.64 235% 1041 8.06 240%<br />
10650 4733 854 4.50 247% 920 5.73 243% 1039 8.30 238% 1146 11.04 236% 1245 13.99 235% 1340 17.17 241% 1433 20.59 252%<br />
12975 5766 1012 7.43 248% 1069 8.89 246% 1174 11.97 240% 1269 15.12 238% 1357 18.38 236% 1441 21.86 234% 1522 25.55 235% 1600 29.37 238%<br />
15300 6800 1174 11.54 249% 1224 13.25 247% 1317 16.78 243% 1403 20.45 240% 1483 24.15 238% 1559 27.94 237%<br />
17625 7833 1339 17.06 250% 1382 18.96 248% 1465 22.93 245% 1543 27.07 242%<br />
19950 8866 1504 24.12 250% 1543 26.27 249%<br />
XP5 (Extra High Velocity Nozzle - High Plume Windband)<br />
Nozzle Outlet Area: 2.25 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5225 2322 558 1.03 236% 653 1.67 234%<br />
7225 3211 701 1.97 238% 778 2.79 236% 915 4.59 234% 1042 6.71 242%<br />
9225 4100 854 3.48 239% 918 4.48 237% 1034 6.60 235% 1141 8.91 235% 1245 11.53 235% 1340 14.25 243% 1428 17.05 254%<br />
11225 4989 1012 5.70 240% 1068 6.91 239% 1169 9.40 236% 1262 12.01 235% 1350 14.76 235% 1437 17.79 234% 1521 21.02 235% 1600 24.32 240%<br />
13225 5878 1173 8.79 240% 1222 10.19 239% 1312 13.06 237% 1395 16.04 236% 1474 19.11 235% 1550 22.32 235%<br />
15225 6766 1336 12.89 240% 1379 14.47 240% 1461 17.76 239% 1536 21.10 237% 1608 24.57 236%<br />
17225 7655 1501 18.18 241% 1539 19.95 240% 1613 23.61 239%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
43
PerformanceData<br />
365 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 44.50"<br />
Max RPM = Class I: 1116; Class II: 1459<br />
Tip Speed FPM = 11.65 x RPM<br />
Min Motor Frame: 254TC<br />
Max Motor Frame: 404TC<br />
Windband Outlet Area: 23.71 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 187.85<br />
B 131.10<br />
C 56.75<br />
D 65.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 5.69 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
9600 1688 444 1.29 169% 545 2.40 178% 714 4.98 189%<br />
14525 2554 578 2.67 168% 652 4.06 168% 788 7.28 175% 907 10.83 179% 1017 14.74 184%<br />
19450 3420 726 4.99 168% 786 6.78 168% 895 10.57 169% 997 14.79 173% 1095 19.46 177% 1183 24.19 179% 1266 29.13 180% 1348 34.46 183%<br />
24375 4286 882 8.58 169% 931 10.77 168% 1024 15.31 168% 1110 20.11 169% 1192 25.22 171% 1273 30.78 174% 1351 36.62 177% 1424 42.55 179%<br />
29300 5152 1041 13.73 169% 1083 16.35 168% 1163 21.69 168% 1239 27.21 168% 1311 32.96 168% 1380 38.94 170% 1448 45.26 171%<br />
34225 6018 1203 20.81 169% 1239 23.82 169% 1309 29.98 168% 1377 36.33 168% 1442 42.81 168%<br />
39150 6884 1366 30.09 169% 1398 33.52 169%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 5.69 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7700 1354 453 1.09 180% 556 2.07 191%<br />
11675 2053 582 2.12 180% 665 3.42 180% 806 6.32 188% 924 9.45 198% 1029 12.79 204%<br />
15650 2752 725 3.79 178% 793 5.43 180% 914 8.96 180% 1021 12.79 184% 1118 16.86 190% 1206 21.08 196% 1288 25.45 201% 1366 29.99 204%<br />
19625 3451 877 6.38 177% 933 8.33 179% 1039 12.58 181% 1133 17.00 180% 1221 21.72 182% 1304 26.69 186% 1381 31.78 189% 1453 36.97 193%<br />
23600 4150 1033 10.09 176% 1081 12.37 178% 1173 17.27 180% 1258 22.42 181% 1337 27.74 180% 1412 33.28 180%<br />
27575 4849 1191 15.13 176% 1233 17.75 177% 1313 23.24 179% 1390 29.10 180%<br />
31550 5548 1352 21.79 176% 1388 24.70 177%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 5.69 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5700 1002 446 0.84 186% 548 1.60 189% 707 3.33 190%<br />
8825 1552 574 1.62 180% 660 2.68 185% 800 4.97 187% 917 7.47 190% 1020 10.14 191%<br />
11950 2101 718 2.92 177% 789 4.25 181% 913 7.16 185% 1019 10.21 187% 1113 13.40 188% 1200 16.78 189% 1281 20.31 191% 1357 23.95 191%<br />
15075 2651 871 4.94 176% 929 6.50 178% 1039 10.00 182% 1135 13.68 185% 1222 17.47 186% 1303 21.39 187% 1378 25.41 187% 1449 29.58 188%<br />
18200 3200 1028 7.87 176% 1078 9.69 177% 1173 13.68 180% 1261 17.95 182% 1342 22.41 184% 1417 26.94 185%<br />
21325 3750 1189 11.91 176% 1231 13.96 176% 1314 18.40 178% 1394 23.24 180%<br />
24450 4299 1351 17.21 176% 1389 19.56 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
44 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
8775 2320 463 1.47 200% 557 2.48 186%<br />
12825 3391 596 3.11 203% 668 4.42 201% 798 7.34 189% 923 10.84 182% 1044 14.93 191%<br />
16875 4462 741 5.87 202% 799 7.51 203% 907 11.04 200% 1006 14.85 194% 1099 18.93 183% 1195 23.66 181% 1292 28.99 186% 1380 34.42 191%<br />
20925 5533 892 10.12 200% 941 12.13 203% 1032 16.27 202% 1118 20.69 200% 1200 25.39 197% 1277 30.22 191% 1352 35.34 184% 1428 40.93 181%<br />
24975 6604 1047 16.22 199% 1089 18.59 201% 1168 23.42 203% 1243 28.44 202% 1315 33.69 201% 1385 39.21 199% 1452 44.87 196%<br />
29025 7675 1204 24.51 198% 1241 27.27 200% 1311 32.84 203% 1377 38.47 203% 1442 44.39 202%<br />
33075 8746 1363 35.41 198% 1395 38.47 199% 1457 44.71 202%<br />
HV7 (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 3.78 ft²<br />
Nozzle Outlet Area: 3.78 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7425 1963 476 1.27 209% 570 2.18 192% 743 4.56 201%<br />
10725 2836 606 2.54 213% 682 3.73 210% 813 6.34 194% 938 9.50 191% 1055 13.12 200%<br />
14025 3709 747 4.63 212% 810 6.12 212% 923 9.30 208% 1024 12.71 200% 1118 16.39 190% 1214 20.64 190% 1308 25.33 196% 1392 30.06 200%<br />
17325 4581 893 7.75 210% 948 9.60 213% 1046 13.34 211% 1136 17.32 209% 1219 21.47 204% 1297 25.79 196% 1373 30.39 190% 1451 35.51 189%<br />
20625 5454 1043 12.18 209% 1091 14.36 212% 1178 18.74 213% 1258 23.26 211% 1334 28.01 209% 1406 32.93 207%<br />
23925 6327 1195 18.15 208% 1237 20.65 211% 1316 25.73 213% 1388 30.83 212% 1457 36.13 211%<br />
27225 7199 1349 25.93 208% 1386 28.73 210% 1457 34.45 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 3.78 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
5900 1560 476 1.02 205% 569 1.76 187% 738 3.67 194%<br />
8550 2261 606 2.02 210% 683 3.00 206% 813 5.13 189% 935 7.67 185% 1049 10.58 193%<br />
11200 2962 748 3.67 210% 812 4.90 209% 925 7.50 204% 1024 10.25 194% 1117 13.25 185% 1211 16.69 185% 1303 20.50 190% 1386 24.37 194%<br />
13850 3662 895 6.15 209% 950 7.64 210% 1049 10.72 208% 1138 13.95 204% 1221 17.35 200% 1298 20.87 191% 1373 24.63 185% 1449 28.76 184%<br />
16500 4363 1045 9.64 208% 1094 11.43 210% 1182 15.03 210% 1262 18.72 207% 1338 22.61 205% 1409 26.60 202%<br />
19150 5064 1198 14.36 207% 1241 16.43 209% 1320 20.56 210% 1393 24.76 209%<br />
21800 5765 1352 20.49 207% 1391 22.85 208%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 2.75 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
8575 3118 513 2.00 207% 601 3.07 207% 765 5.78 221%<br />
11750 4272 642 3.97 208% 712 5.33 207% 838 8.27 207% 951 11.51 208%<br />
14925 5427 780 7.14 209% 838 8.80 208% 945 12.32 207% 1044 16.11 207% 1133 19.96 206% 1224 24.43 209% 1326 30.17 220%<br />
18100 6581 923 11.83 209% 972 13.79 209% 1064 17.89 207% 1151 22.24 207% 1234 26.84 207% 1310 31.43 207% 1383 36.21 207% 1457 41.49 208%<br />
21275 7736 1069 18.38 209% 1111 20.62 209% 1191 25.27 208% 1268 30.19 207% 1342 35.33 207% 1414 40.71 207%<br />
24450 8890 1217 27.10 210% 1254 29.67 209% 1325 34.91 208% 1394 40.42 208%<br />
27625 10044 1365 38.23 210% 1398 41.10 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.75 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
7325 2663 505 1.58 215% 591 2.50 216% 743 4.71 222%<br />
10150 3691 633 3.07 214% 705 4.29 215% 829 6.88 217% 941 9.83 220%<br />
12975 4718 770 5.45 214% 831 6.97 215% 938 10.09 215% 1035 13.43 216% 1125 17.05 218% 1211 20.92 220% 1295 25.08 222%<br />
15800 5745 913 9.02 213% 964 10.77 214% 1059 14.52 215% 1145 18.35 215% 1225 22.33 215% 1302 26.63 217% 1375 31.10 218% 1446 35.79 219%<br />
18625 6772 1058 13.96 213% 1103 16.02 214% 1187 20.30 214% 1266 24.82 215% 1338 29.29 215% 1407 33.93 215%<br />
21450 7799 1206 20.60 213% 1245 22.90 213% 1320 27.71 214% 1392 32.84 215% 1459 38.00 215%<br />
24275 8826 1355 29.13 213% 1390 31.73 213% 1458 37.13 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 2.75 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6400 2327 505 1.26 210% 591 2.05 214% 742 3.94 227%<br />
8850 3218 635 2.42 208% 704 3.42 210% 829 5.64 215% 943 8.21 222%<br />
11300 4109 774 4.28 208% 832 5.51 209% 937 8.11 211% 1033 10.92 214% 1127 14.13 219% 1213 17.46 223% 1293 20.91 227%<br />
13750 4999 917 7.01 208% 967 8.47 208% 1059 11.55 210% 1143 14.73 211% 1222 18.08 213% 1301 21.81 216% 1377 25.77 219% 1448 29.78 222%<br />
16200 5890 1063 10.80 207% 1107 12.51 208% 1188 16.02 208% 1264 19.71 210% 1335 23.45 211% 1403 27.34 212%<br />
18650 6781 1211 15.85 208% 1250 17.81 208% 1323 21.78 208% 1392 25.94 209% 1456 30.13 210%<br />
21100 7672 1360 22.34 207% 1395 24.54 207%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
45
PerformanceData<br />
402 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 49.00"<br />
Max RPM = Class I: 1013; Class II: 1325<br />
Tip Speed FPM = 12.83 x RPM<br />
Min Motor Frame: 256TC<br />
Max Motor Frame: 405TC<br />
Windband Outlet Area: 28.75 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 200.50<br />
B 143.75<br />
C 56.75<br />
D 71.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 6.90 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
11625 1686 403 1.56 169% 495 2.91 178%<br />
17600 2552 525 3.24 168% 592 4.92 168% 716 8.84 176% 824 13.15 180% 924 17.89 184%<br />
23575 3419 659 6.04 168% 714 8.22 168% 813 12.83 169% 905 17.91 172% 994 23.56 177% 1074 29.30 179% 1150 35.34 180% 1224 41.76 183%<br />
29550 4285 801 10.41 169% 845 13.04 168% 930 18.57 168% 1008 24.38 169% 1082 30.54 170% 1156 37.31 174% 1227 44.41 177% 1293 51.56 179%<br />
35525 5152 946 16.68 169% 983 19.79 168% 1056 26.28 168% 1126 33.06 168% 1191 40.01 169% 1253 47.18 169% 1315 54.87 171%<br />
41500 6018 1093 25.27 169% 1125 28.86 169% 1189 36.37 168% 1250 43.99 168% 1309 51.84 168%<br />
47475 6885 1241 36.52 169% 1270 40.68 169%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 6.90 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
9350 1356 412 1.33 180% 505 2.51 191% 652 5.19 206%<br />
14175 2056 529 2.57 180% 604 4.15 180% 732 7.66 188% 839 11.45 197% 935 15.53 204%<br />
19000 2755 659 4.61 178% 721 6.60 180% 831 10.90 180% 928 15.54 184% 1016 20.48 190% 1096 25.61 196% 1170 30.88 200% 1240 36.33 203%<br />
23825 3455 797 7.75 177% 848 10.12 179% 944 15.26 181% 1030 20.67 180% 1110 26.41 182% 1185 32.42 186% 1255 38.60 189% 1320 44.87 193%<br />
28650 4155 939 12.27 176% 983 15.06 178% 1066 20.98 180% 1143 27.21 181% 1215 33.69 180% 1283 40.40 180%<br />
33475 4855 1083 18.41 176% 1121 21.59 177% 1194 28.28 179% 1264 35.41 180%<br />
38300 5554 1229 26.49 176% 1262 30.05 177%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 6.90 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
6900 1001 405 1.02 186% 497 1.93 188%<br />
10675 1548 521 1.96 180% 599 3.25 185% 726 6.01 187% 832 9.03 190% 926 12.28 191%<br />
14450 2096 650 3.50 177% 716 5.14 181% 828 8.65 185% 924 12.33 186% 1010 16.21 188% 1089 20.30 190% 1163 24.59 191% 1231 28.93 191%<br />
18225 2643 789 5.95 176% 842 7.85 178% 941 12.04 182% 1029 16.51 185% 1109 21.14 186% 1182 25.85 187% 1250 30.71 187% 1315 35.79 189%<br />
22000 3190 931 9.46 176% 976 11.65 177% 1063 16.49 180% 1143 21.66 182% 1216 27.00 184% 1285 32.54 185%<br />
25775 3738 1077 14.33 177% 1115 16.80 176% 1191 22.20 178% 1264 28.07 180%<br />
29550 4285 1223 20.68 176% 1258 23.54 176% 1324 29.45 177%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
46 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 4.59 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
10650 2323 421 1.79 201% 506 3.01 186%<br />
15575 3397 542 3.78 203% 607 5.37 201% 725 8.91 189% 838 13.14 182% 949 18.16 191%<br />
20500 4471 674 7.15 202% 727 9.16 203% 824 13.41 200% 915 18.09 195% 999 23.03 183% 1086 28.77 182% 1173 35.15 186% 1254 41.83 191%<br />
25425 5545 812 12.35 200% 856 14.78 203% 939 19.83 202% 1017 25.21 200% 1091 30.89 198% 1161 36.77 192% 1229 42.98 184% 1297 49.67 181%<br />
30350 6619 953 19.79 199% 991 22.68 201% 1063 28.57 203% 1131 34.68 202% 1196 41.03 201% 1259 47.68 199% 1320 54.58 197%<br />
35275 7693 1096 29.93 198% 1129 33.24 200% 1193 40.05 203% 1253 46.91 203% 1311 54.00 202%<br />
40200 8767 1240 43.15 198% 1270 46.99 199%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 4.59 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
9000 1963 433 1.55 210% 518 2.65 193% 675 5.54 202%<br />
13000 2835 550 3.08 213% 619 4.52 209% 739 7.71 194% 852 11.52 191% 958 15.90 200%<br />
17000 3708 678 5.60 212% 736 7.43 212% 838 11.26 208% 930 15.41 200% 1015 19.86 189% 1103 25.05 191% 1187 30.64 195% 1264 36.43 200%<br />
21000 4580 811 9.40 210% 860 11.60 213% 950 16.18 211% 1031 20.96 208% 1107 26.03 204% 1178 31.27 196% 1247 36.85 190% 1317 42.98 189%<br />
25000 5452 947 14.76 209% 990 17.37 212% 1069 22.67 212% 1143 28.24 211% 1211 33.92 209% 1276 39.84 207%<br />
29000 6325 1085 21.99 208% 1123 25.01 211% 1195 31.19 213% 1260 37.33 212% 1323 43.78 211%<br />
33000 7197 1225 31.43 208% 1259 34.86 210% 1323 41.76 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 4.59 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
7150 1559 432 1.23 205% 517 2.13 188% 671 4.47 195%<br />
10350 2257 550 2.44 210% 619 3.61 206% 738 6.21 189% 849 9.29 185% 953 12.84 193%<br />
13550 2955 678 4.43 210% 736 5.90 209% 839 9.05 204% 929 12.39 194% 1014 16.05 185% 1100 20.24 185% 1183 24.82 190% 1258 29.49 194%<br />
16750 3653 811 7.41 209% 861 9.21 210% 951 12.93 207% 1032 16.84 204% 1108 20.99 200% 1177 25.19 191% 1245 29.72 185% 1315 34.78 184%<br />
19950 4351 947 11.61 208% 991 13.76 210% 1071 18.10 210% 1144 22.58 207% 1213 27.28 205% 1278 32.14 202%<br />
23150 5049 1085 17.27 207% 1124 19.76 209% 1196 24.76 210% 1263 29.88 209%<br />
26350 5747 1224 24.61 206% 1259 27.44 208% 1325 33.15 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 3.33 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
10375 3111 466 2.42 207% 546 3.73 208%<br />
14200 4258 582 4.79 208% 645 6.41 207% 760 9.98 207% 863 13.91 208%<br />
18025 5405 706 8.57 209% 758 10.54 208% 856 14.82 207% 946 19.39 207% 1027 24.04 206% 1111 29.54 209% 1204 36.51 221%<br />
21850 6552 835 14.18 209% 879 16.51 208% 963 21.46 207% 1043 26.78 207% 1118 32.29 207% 1187 37.82 207% 1254 43.64 207% 1321 50.00 208%<br />
25675 7699 967 22.02 210% 1005 24.71 209% 1078 30.33 208% 1148 36.26 207% 1216 42.52 207% 1281 48.97 207%<br />
29500 8846 1100 32.40 210% 1134 35.52 209% 1199 41.87 208% 1261 48.43 208% 1322 55.35 207%<br />
33325 9993 1234 45.72 210% 1264 49.18 209% 1323 56.34 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 3.33 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
8875 2661 458 1.90 215% 537 3.03 216%<br />
12300 3688 574 3.70 214% 640 5.19 215% 752 8.31 216% 854 11.90 219%<br />
15725 4716 699 6.60 214% 754 8.43 215% 852 12.24 215% 939 16.23 216% 1021 20.63 218% 1100 25.37 220% 1176 30.40 222%<br />
19150 5743 829 10.93 213% 875 13.04 214% 962 17.62 215% 1040 22.25 215% 1113 27.11 216% 1182 32.25 217% 1248 37.65 218% 1313 43.37 219%<br />
22575 6770 961 16.93 213% 1001 19.38 214% 1078 24.62 215% 1149 30.04 215% 1215 35.50 215% 1277 41.06 215%<br />
26000 7797 1095 24.96 213% 1131 27.79 214% 1199 33.62 214% 1264 39.80 215% 1325 46.07 215%<br />
29425 8824 1230 35.28 213% 1262 38.44 213% 1323 44.90 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 3.33 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
7750 2324 458 1.52 210% 537 2.48 214%<br />
10700 3209 576 2.93 208% 639 4.14 210% 752 6.82 215% 855 9.91 222%<br />
13650 4093 701 5.15 208% 754 6.64 209% 849 9.77 211% 937 13.20 214% 1022 17.05 219% 1100 21.07 223% 1173 25.26 227%<br />
16600 4978 830 8.41 208% 875 10.16 208% 959 13.89 210% 1035 17.71 211% 1108 21.82 213% 1179 26.27 215% 1248 31.04 219% 1313 35.93 222%<br />
19550 5863 961 12.92 207% 1001 14.98 208% 1076 19.27 209% 1144 23.66 210% 1209 28.20 211% 1271 32.90 212%<br />
22500 6747 1095 18.98 208% 1130 21.30 207% 1197 26.13 208% 1259 31.09 209% 1318 36.19 210%<br />
25450 7632 1229 26.69 207% 1261 29.35 208% 1322 34.77 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
47
PerformanceData<br />
445 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 54.25"<br />
Max RPM = Class I: 915; Class II: 1197<br />
Tip Speed FPM = 14.20 x RPM<br />
Min Motor Frame: 286TC<br />
Max Motor Frame: 444TC<br />
Windband Outlet Area: 35.24 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 215.26<br />
B 158.51<br />
C 56.75<br />
D 80.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 8.45 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
14250 1686 364 1.92 169% 447 3.56 178%<br />
21575 2553 474 3.96 168% 535 6.04 169% 646 10.81 175% 744 16.10 180% 834 21.89 183%<br />
28900 3419 595 7.39 168% 645 10.08 168% 734 15.70 169% 818 22.00 173% 898 28.90 177% 971 36.02 180% 1039 43.35 181% 1106 51.25 183%<br />
36225 4286 723 12.73 169% 764 16.03 168% 840 22.76 168% 911 29.94 169% 978 37.52 171% 1044 45.72 173% 1108 54.40 177% 1168 63.22 179%<br />
43550 5152 854 20.42 169% 888 24.27 168% 954 32.24 168% 1017 40.52 168% 1076 49.08 169% 1132 57.87 170% 1187 67.13 171%<br />
50875 6019 987 30.95 169% 1016 35.36 169% 1074 44.59 168% 1129 53.91 168% 1183 63.65 168%<br />
58200 6886 1121 44.77 169% 1147 49.85 169%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 8.45 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
11450 1355 372 1.63 180% 456 3.08 191%<br />
17350 2053 477 3.14 180% 545 5.07 180% 661 9.38 188% 758 14.05 198% 844 19.00 204%<br />
23250 2751 595 5.64 178% 651 8.09 181% 750 13.33 180% 838 19.04 185% 917 25.05 190% 989 31.30 196% 1056 37.76 200% 1120 44.51 204%<br />
29150 3449 719 9.47 177% 765 12.36 179% 852 18.68 181% 929 25.24 180% 1001 32.22 182% 1069 39.59 185% 1132 47.13 189% 1192 54.96 193%<br />
35050 4147 847 14.98 176% 886 18.35 178% 961 25.58 180% 1031 33.24 181% 1096 41.15 180% 1158 49.43 180%<br />
40950 4845 977 22.49 176% 1011 26.36 177% 1077 34.55 179% 1140 43.23 180%<br />
46850 5543 1108 32.30 176% 1138 36.67 177% 1197 45.85 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 8.45 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
8475 1003 366 1.25 186% 449 2.37 188% 580 4.95 190%<br />
13100 1550 471 2.41 180% 541 3.98 185% 656 7.38 187% 752 11.10 191% 836 15.03 190%<br />
17725 2097 588 4.31 177% 647 6.31 181% 748 10.61 185% 835 15.13 187% 913 19.92 188% 984 24.92 190% 1050 30.11 191% 1112 35.47 191%<br />
22350 2644 713 7.31 177% 761 9.63 178% 851 14.81 182% 930 20.28 185% 1001 25.86 186% 1067 31.63 186% 1129 37.64 187% 1188 43.90 189%<br />
26975 3191 841 11.60 176% 882 14.31 177% 961 20.27 180% 1033 26.59 183% 1099 33.16 184% 1161 39.93 186%<br />
31600 3739 973 17.58 177% 1008 20.65 176% 1076 27.23 178% 1142 34.44 180%<br />
36225 4286 1105 25.37 177% 1136 28.83 176% 1196 36.11 177%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
48 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
13050 2322 380 2.19 200% 457 3.69 186%<br />
19075 3394 489 4.62 203% 548 6.57 201% 655 10.93 189% 757 16.10 182% 857 22.24 191%<br />
25100 4466 608 8.74 202% 656 11.20 203% 744 16.41 200% 826 22.14 194% 902 28.19 183% 980 35.15 181% 1060 43.13 186% 1132 51.17 191%<br />
31125 5538 733 15.12 200% 773 18.10 203% 847 24.21 202% 918 30.84 200% 985 37.81 198% 1048 44.99 191% 1109 52.52 184% 1171 60.79 181%<br />
37150 6610 860 24.20 199% 894 27.70 201% 959 34.90 203% 1020 42.31 202% 1080 50.26 201% 1137 58.42 199% 1192 66.85 197%<br />
43175 7682 989 36.58 198% 1018 40.53 200% 1076 48.89 203% 1131 57.40 203% 1183 66.00 202%<br />
49200 8754 1119 52.76 198% 1145 57.29 199% 1196 66.59 202%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 5.62 ft²<br />
Nozzle Outlet Area: 5.62 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
11025 1962 391 1.90 210% 468 3.25 193% 609 6.76 201%<br />
15950 2838 497 3.77 213% 560 5.57 210% 667 9.43 194% 770 14.15 191% 865 19.47 199%<br />
20875 3714 613 6.89 212% 665 9.11 212% 758 13.86 208% 840 18.90 199% 918 24.44 190% 996 30.70 190% 1073 37.67 195% 1142 44.71 200%<br />
25800 4590 734 11.59 210% 779 14.33 213% 859 19.89 211% 933 25.84 209% 1001 32.01 204% 1065 38.44 196% 1127 45.26 190% 1190 52.77 189%<br />
30725 5467 857 18.19 209% 896 21.42 212% 968 28.00 213% 1034 34.78 211% 1096 41.83 209% 1154 49.02 207%<br />
35650 6343 983 27.19 208% 1017 30.89 211% 1081 38.40 213% 1141 46.10 212% 1197 53.93 211%<br />
40575 7219 1109 38.78 208% 1140 43.04 210%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 5.62 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
8750 1557 390 1.51 205% 466 2.60 186%<br />
12675 2255 496 2.98 210% 559 4.43 206% 666 7.59 189% 767 11.39 186% 860 15.70 193%<br />
16600 2954 612 5.42 210% 665 7.24 209% 757 11.06 204% 839 15.18 194% 915 19.61 184% 993 24.77 185% 1068 30.38 190% 1136 36.12 194%<br />
20525 3652 732 9.06 209% 778 11.31 210% 859 15.85 208% 932 20.63 204% 1000 25.67 199% 1063 30.87 191% 1125 36.47 185% 1187 42.56 184%<br />
24450 4350 855 14.21 208% 895 16.86 210% 967 22.17 209% 1034 27.73 207% 1095 33.39 205% 1154 39.36 202%<br />
28375 5049 980 21.17 207% 1015 24.21 209% 1081 30.41 210% 1141 36.65 209% 1197 43.00 207%<br />
32300 5747 1106 30.20 207% 1138 33.71 208% 1197 40.66 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 4.09 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
12725 3113 421 2.97 207% 493 4.56 207%<br />
17425 4263 526 5.88 208% 583 7.87 207% 687 12.27 207% 780 17.09 208%<br />
22125 5413 639 10.57 209% 686 13.00 208% 774 18.23 207% 855 23.82 207% 928 29.51 206% 1003 36.17 209% 1088 44.84 221%<br />
26825 6563 755 17.44 209% 795 20.32 208% 871 26.42 207% 942 32.82 207% 1010 39.62 207% 1073 46.48 207% 1133 53.57 206% 1194 61.45 208%<br />
31525 7712 875 27.13 210% 909 30.42 209% 975 37.33 208% 1038 44.59 207% 1099 52.23 207% 1158 60.19 207%<br />
36225 8862 995 39.89 210% 1025 43.63 209% 1084 51.47 208% 1141 59.68 208% 1195 68.02 207%<br />
40925 10012 1117 56.41 210% 1144 60.65 209% 1197 69.42 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 4.09 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
10875 2660 414 2.34 215% 485 3.72 216%<br />
15075 3688 519 4.55 214% 578 6.36 215% 680 10.23 217% 772 14.62 220%<br />
19275 4715 632 8.12 214% 681 10.33 215% 769 14.97 215% 849 19.96 216% 923 25.35 218% 993 31.05 220% 1062 37.24 222%<br />
23475 5743 749 13.41 214% 791 16.03 214% 869 21.60 215% 939 27.25 215% 1005 33.20 216% 1067 39.46 216% 1127 46.12 218% 1186 53.18 219%<br />
27675 6770 868 20.75 213% 905 23.82 214% 974 30.20 215% 1038 36.84 215% 1098 43.59 215% 1154 50.40 215%<br />
31875 7798 989 30.59 213% 1021 34.01 213% 1083 41.22 214% 1141 48.70 215% 1197 56.50 215%<br />
36075 8825 1111 43.24 213% 1140 47.14 213% 1196 55.18 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 4.09 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
9500 2324 414 1.87 210% 485 3.04 214%<br />
13125 3211 520 3.58 208% 577 5.07 210% 679 8.35 215% 773 12.18 223%<br />
16750 4098 633 6.31 208% 681 8.14 209% 767 11.99 211% 846 16.16 214% 923 20.90 218% 994 25.86 223% 1060 31.01 227%<br />
20375 4985 750 10.33 207% 792 12.53 208% 867 17.07 210% 936 21.79 211% 1001 26.76 213% 1066 32.30 216% 1128 38.13 219% 1187 44.16 222%<br />
24000 5871 869 15.89 207% 906 18.47 208% 973 23.70 209% 1034 29.05 210% 1093 34.66 211% 1149 40.43 212%<br />
27625 6758 990 23.33 207% 1022 26.21 207% 1083 32.18 208% 1139 38.28 209% 1192 44.53 210%<br />
31250 7645 1112 32.89 208% 1141 36.16 208% 1196 42.82 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
49
PerformanceData<br />
490 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 60.00"<br />
Max RPM = Class I: 828; Class II: 1082<br />
Tip Speed FPM = 15.71 x RPM<br />
Min Motor Frame: 324TC<br />
Max Motor Frame: 445TC<br />
Windband Outlet Area: 43.10 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 231.43<br />
B 174.68<br />
C 56.75<br />
D 87.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 10.34 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
17425 1685 329 2.34 169% 404 4.35 178%<br />
26375 2551 428 4.83 168% 484 7.40 169% 584 13.21 175% 673 19.72 180% 754 26.76 183%<br />
35325 3417 538 9.04 168% 583 12.32 168% 664 19.24 169% 739 26.84 172% 812 35.36 177% 877 43.91 179% 939 52.95 180% 1000 62.68 183%<br />
44275 4282 653 15.52 169% 690 19.54 168% 759 27.79 168% 823 36.53 169% 884 45.85 171% 944 55.93 174% 1001 66.38 176% 1056 77.31 179%<br />
53225 5148 772 24.96 169% 803 29.70 169% 862 39.36 168% 919 49.49 168% 972 59.87 168% 1023 70.69 170% 1073 82.06 171%<br />
62175 6014 892 37.81 169% 918 43.17 169% 970 54.38 168% 1020 65.80 168% 1069 77.74 168%<br />
71125 6879 1013 54.68 169% 1036 60.80 169% 1082 73.46 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 10.34 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
14025 1357 337 2.01 180% 413 3.79 191% 532 7.76 205%<br />
21250 2055 432 3.85 180% 493 6.21 180% 598 11.49 188% 686 17.24 198% 764 23.33 204%<br />
28475 2754 538 6.90 178% 589 9.91 181% 678 16.30 180% 758 23.32 184% 830 30.74 190% 895 38.39 196% 955 46.23 200% 1013 54.51 204%<br />
35700 3453 651 11.63 177% 693 15.20 179% 771 22.90 181% 841 30.98 180% 906 39.53 182% 967 48.50 185% 1024 57.73 189% 1078 67.27 193%<br />
42925 4152 766 18.33 176% 802 22.51 178% 870 31.40 180% 933 40.75 181% 992 50.48 180% 1047 60.45 180%<br />
50150 4851 884 27.56 176% 915 32.33 177% 974 42.27 179% 1031 52.91 180%<br />
57375 5549 1003 39.64 176% 1030 44.98 177%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 10.34 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
10350 1001 331 1.53 186% 406 2.90 188%<br />
16025 1550 426 2.95 180% 489 4.86 184% 593 9.02 187% 680 13.58 191% 756 18.39 191%<br />
21700 2099 532 5.29 177% 585 7.72 181% 677 13.01 185% 755 18.51 186% 825 24.32 188% 890 30.51 190% 950 36.91 191% 1006 43.47 191%<br />
27375 2648 645 8.95 176% 689 11.83 178% 770 18.15 182% 841 24.81 185% 906 31.72 186% 966 38.84 187% 1022 46.20 188% 1075 53.83 189%<br />
33050 3197 762 14.28 176% 799 17.59 177% 869 24.79 180% 935 32.62 183% 994 40.59 184% 1050 48.86 185%<br />
38725 3745 881 21.59 176% 912 25.29 176% 974 33.41 178% 1033 42.16 180%<br />
44400 4294 1001 31.20 177% 1029 35.45 176%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
50 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 6.88 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
15975 2324 344 2.69 201% 413 4.51 185% 545 9.37 193%<br />
23350 3396 442 5.65 203% 496 8.06 201% 592 13.36 189% 684 19.66 181% 775 27.23 191%<br />
30725 4469 550 10.70 202% 593 13.69 203% 673 20.11 200% 747 27.10 194% 816 34.55 184% 887 43.14 182% 958 52.70 186% 1024 62.70 191%<br />
38100 5542 663 18.51 200% 699 22.15 203% 766 29.64 202% 830 37.73 200% 891 46.31 198% 948 55.11 192% 1003 64.31 184% 1059 74.42 181%<br />
45475 6615 778 29.65 199% 809 33.96 201% 868 42.83 203% 923 51.88 202% 977 61.57 201% 1028 71.45 199% 1078 81.83 197%<br />
52850 7687 895 44.86 198% 921 49.67 200% 973 59.82 203% 1023 70.29 203% 1070 80.82 202%<br />
60225 8760 1012 64.58 198% 1036 70.22 199% 1082 81.59 202%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 6.88 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
13475 1960 353 2.31 209% 423 3.98 193%<br />
19500 2836 449 4.61 212% 506 6.80 210% 603 11.53 194% 696 17.29 191% 782 23.80 199%<br />
25525 3713 554 8.41 212% 601 11.13 212% 685 16.93 208% 760 23.16 200% 830 29.89 190% 901 37.60 190% 970 46.05 195% 1033 54.75 200%<br />
31550 4589 663 14.13 210% 704 17.51 213% 777 24.36 211% 843 31.54 208% 905 39.15 204% 963 47.03 196% 1019 55.37 190% 1076 64.55 189%<br />
37575 5465 775 22.27 209% 810 26.19 212% 875 34.22 213% 935 42.55 211% 990 51.01 209% 1044 60.07 207%<br />
43600 6342 889 33.29 209% 919 37.72 210% 978 47.05 213% 1031 56.28 212% 1082 65.91 211%<br />
49625 7218 1003 47.48 208% 1031 52.69 210%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 6.88 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
10725 1560 353 1.85 205% 422 3.19 187% 548 6.70 195%<br />
15525 2258 449 3.66 210% 506 5.43 206% 602 9.27 188% 694 13.97 186% 778 19.23 193%<br />
20325 2956 554 6.65 210% 601 8.85 209% 685 13.57 204% 759 18.60 194% 828 24.05 185% 898 30.32 185% 966 37.21 190% 1027 44.17 194%<br />
25125 3655 662 11.09 209% 703 13.80 210% 777 19.42 208% 843 25.27 204% 905 31.49 200% 962 37.86 191% 1017 44.59 185% 1074 52.17 184%<br />
29925 4353 774 17.45 208% 810 20.68 210% 875 27.17 210% 935 33.93 207% 991 40.95 205% 1044 48.23 202%<br />
34725 5051 886 25.89 207% 918 29.63 209% 977 37.15 210% 1032 44.87 209%<br />
39525 5749 1000 36.94 206% 1029 41.24 208%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 5.00 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
15575 3115 381 3.65 207% 446 5.59 207% 568 10.55 222%<br />
21325 4265 476 7.21 208% 527 9.63 207% 621 15.00 207% 705 20.89 208%<br />
27075 5415 578 12.94 209% 620 15.88 208% 700 22.31 207% 773 29.13 207% 840 36.22 207% 907 44.27 209% 983 54.73 220%<br />
32825 6565 683 21.36 209% 719 24.87 208% 788 32.37 207% 852 40.19 207% 914 48.59 207% 971 57.01 207% 1024 65.45 206% 1080 75.26 208%<br />
38575 7715 791 33.17 210% 822 37.22 209% 882 45.73 208% 939 54.63 207% 994 63.95 207% 1047 73.62 207%<br />
44325 8865 900 48.85 210% 927 53.41 209% 981 63.13 209% 1031 72.87 207% 1081 83.32 207%<br />
50075 10015 1010 69.01 210% 1034 74.11 209% 1082 84.84 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 5.00 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
13300 2660 374 2.85 215% 438 4.53 216%<br />
18450 3690 469 5.56 214% 523 7.80 215% 615 12.52 217% 698 17.88 220%<br />
23600 4720 571 9.91 214% 616 12.65 214% 696 18.36 215% 768 24.45 216% 834 30.95 217% 898 38.01 220% 960 45.53 222%<br />
28750 5750 678 16.46 214% 716 19.67 214% 786 26.45 215% 850 33.45 215% 909 40.66 215% 966 48.47 217% 1020 56.59 218% 1073 65.18 219%<br />
33900 6780 786 25.50 213% 819 29.22 214% 881 36.99 214% 939 45.13 215% 993 53.35 215% 1044 61.76 215%<br />
39050 7810 896 37.64 213% 925 41.85 214% 980 50.53 214% 1033 59.80 215%<br />
44200 8840 1006 53.13 213% 1032 57.87 213% 1082 67.61 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 5.00 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
11625 2325 374 2.28 210% 438 3.71 214%<br />
16075 3215 471 4.40 208% 522 6.21 210% 614 10.22 215% 699 14.90 222%<br />
20525 4105 574 7.78 208% 617 10.01 209% 694 14.69 211% 766 19.85 214% 835 25.61 218% 899 31.67 223% 958 37.89 226%<br />
24975 4995 680 12.74 208% 717 15.38 208% 785 20.96 210% 847 26.72 211% 906 32.83 213% 964 39.54 215% 1021 46.80 219% 1074 54.15 222%<br />
29425 5885 788 19.61 208% 820 22.66 207% 881 29.11 209% 937 35.77 210% 990 42.62 211% 1040 49.62 212%<br />
33875 6775 897 28.71 207% 926 32.26 207% 981 39.57 208% 1031 46.97 209% 1080 54.79 210%<br />
38325 7665 1008 40.53 208% 1034 44.53 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
51
PerformanceData<br />
542 TVIFE<br />
Wheel Type: <strong>Mixed</strong> <strong>Flow</strong> Airfoil<br />
Wheel Dia.: 66.00"<br />
Max RPM = Class I: 752; Class II: 984<br />
Tip Speed FPM = 17.28 x RPM<br />
Min Motor Frame: 364TC<br />
Max Motor Frame: 445TC<br />
Windband Outlet Area: 52.15 ft 2<br />
OVERALL DIMENSIONS<br />
(APPROXIMATE)<br />
A 248.28<br />
B 191.53<br />
C 56.75<br />
D 95.00<br />
Note: Mixing Box is not part of the base fan.<br />
See page 54 for full dimensional information<br />
A<br />
B<br />
C<br />
D (SQ)<br />
INSIDE BOX<br />
MV (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 12.51 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
21100 1687 300 2.86 170% 367 5.25 177% 481 10.91 188%<br />
31925 2552 389 5.84 168% 440 8.95 169% 531 15.99 175% 612 23.88 180% 686 32.46 184%<br />
42750 3417 489 10.93 168% 530 14.91 168% 603 23.20 169% 672 32.51 173% 738 42.75 177% 798 53.28 180% 854 64.15 181% 909 75.82 183%<br />
53575 4282 594 18.82 169% 627 23.62 168% 690 33.63 168% 748 44.17 169% 803 55.34 170% 858 67.63 174% 910 80.32 176% 960 93.54 179%<br />
64400 5148 702 30.23 169% 730 35.94 169% 784 47.69 168% 835 59.78 168% 884 72.54 169% 930 85.53 170% 976 99.46 171%<br />
75225 6013 811 45.77 169% 835 52.33 169% 882 65.84 168% 928 79.81 168% 972 94.12 168%<br />
86050 6878 921 66.18 169% 942 73.61 169% 984 88.99 168%<br />
MV7 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 12.51 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
16950 1355 306 2.42 180% 375 4.57 191%<br />
25675 2052 392 4.64 180% 448 7.50 180% 543 13.86 188% 623 20.79 198% 694 28.15 204%<br />
34400 2750 489 8.35 179% 535 11.96 181% 616 19.69 180% 689 28.21 185% 754 37.11 190% 813 46.34 196% 868 55.89 200% 921 65.96 204%<br />
43125 3447 591 14.02 177% 629 18.31 179% 700 27.61 181% 764 37.42 180% 823 47.73 182% 879 58.67 186% 931 69.87 189% 979 81.15 193%<br />
51850 4145 696 22.15 176% 728 27.13 178% 790 37.88 180% 847 49.12 181% 901 60.93 180% 951 72.97 180%<br />
60575 4842 802 33.15 176% 830 38.87 177% 885 51.10 179% 937 63.99 181%<br />
69300 5539 910 47.69 176% 935 54.21 177% 983 67.68 178%<br />
MV5 (Medium Velocity Nozzle)<br />
Nozzle Outlet Area: 12.51 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
12525 1001 301 1.86 186% 369 3.51 188%<br />
19375 1549 387 3.56 180% 445 5.90 185% 539 10.91 187% 618 16.41 191% 687 22.23 190%<br />
26225 2096 483 6.37 177% 531 9.30 181% 615 15.72 185% 686 22.37 186% 750 29.43 188% 809 36.91 190% 863 44.55 191% 914 52.50 191%<br />
33075 2644 586 10.81 177% 625 14.22 178% 699 21.88 182% 764 29.96 185% 823 38.30 186% 877 46.81 186% 928 55.71 187% 976 64.88 188%<br />
39925 3191 692 17.23 176% 725 21.18 177% 790 30.01 180% 849 39.35 182% 903 49.02 184% 954 59.04 185%<br />
46775 3739 799 25.95 176% 828 30.50 176% 884 40.25 178% 938 50.86 180%<br />
53625 4286 908 37.51 176% 934 42.71 176% 983 53.43 177%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
52 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
HV (High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
Nozzle Outlet Area: 8.32 ft²<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
19325 2323 313 3.26 201% 376 5.48 187% 496 11.37 194%<br />
28250 3396 402 6.84 203% 451 9.76 201% 538 16.15 189% 622 23.81 182% 704 32.87 191%<br />
37175 4469 500 12.95 202% 539 16.55 203% 612 24.35 200% 679 32.78 194% 742 41.83 184% 806 52.13 181% 871 63.78 186% 931 75.88 191%<br />
46100 5542 603 22.43 200% 635 26.75 203% 697 35.96 202% 755 45.73 201% 810 56.04 198% 862 66.72 192% 912 77.86 184% 963 90.13 181%<br />
55025 6615 707 35.83 199% 735 41.02 201% 789 51.80 203% 839 62.76 202% 888 74.46 201% 935 86.58 199% 980 99.02 197%<br />
63950 7687 813 54.15 198% 838 60.26 200% 885 72.49 203% 930 85.05 203% 973 97.87 202%<br />
72875 8760 920 78.14 198% 942 85.01 199% 984 98.83 202%<br />
HV7 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 8.32 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
16300 1959 321 2.80 209% 384 4.79 192%<br />
23575 2834 408 5.57 213% 460 8.22 210% 548 13.94 194% 632 20.84 190% 711 28.81 200%<br />
30850 3708 503 10.14 212% 546 13.45 212% 622 20.42 208% 690 27.91 199% 754 36.09 190% 819 45.48 191% 882 55.74 196% 939 66.22 201%<br />
38125 4583 602 17.04 210% 639 21.09 213% 705 29.31 211% 766 38.12 209% 822 47.24 204% 875 56.82 196% 926 66.91 190% 978 78.04 189%<br />
45400 5458 704 26.88 209% 736 31.65 212% 795 41.34 213% 849 51.31 211% 900 61.73 209% 948 72.44 207%<br />
52675 6332 807 40.10 209% 835 45.57 211% 888 56.73 213% 937 68.05 212% 983 79.61 211%<br />
59950 7207 910 57.11 208% 936 63.50 210% 983 75.93 212%<br />
PerformanceData<br />
HV5 (High Velocity Nozzle)<br />
Nozzle Outlet Area: 8.32 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
12975 1560 321 2.24 206% 384 3.87 188% 498 8.09 195%<br />
18775 2257 408 4.42 210% 460 6.58 206% 548 11.27 189% 630 16.82 185% 707 23.25 193%<br />
24575 2954 503 8.01 210% 546 10.69 209% 623 16.44 205% 690 22.50 195% 753 29.13 185% 816 36.63 185% 878 44.98 190% 934 53.51 194%<br />
30375 3651 602 13.43 209% 639 16.70 210% 706 23.46 208% 766 30.53 204% 822 38.00 199% 874 45.72 191% 925 54.03 185% 976 63.05 184%<br />
36175 4349 703 21.06 208% 735 24.89 210% 795 32.83 210% 849 40.92 207% 900 49.41 205% 948 58.16 202%<br />
41975 5046 805 31.28 207% 834 35.79 209% 888 44.93 210% 937 54.09 209% 984 63.67 207%<br />
47775 5743 909 44.69 207% 934 49.67 208% 983 60.01 210%<br />
XV (Extra High Velocity Nozzle)<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R.<br />
(%)<br />
Nozzle Outlet Area: 6.05 ft²<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R.<br />
(%)<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
18850 3116 346 4.40 207% 405 6.74 207% 516 12.73 221%<br />
25800 4264 432 8.68 208% 479 11.64 207% 565 18.19 207% 641 25.29 208%<br />
32750 5413 525 15.62 209% 564 19.25 208% 636 26.95 207% 703 35.29 207% 763 43.71 206% 825 53.65 209% 894 66.29 221%<br />
39700 6562 621 25.86 209% 654 30.15 209% 716 39.11 207% 775 48.71 207% 831 58.81 207% 882 68.80 207% 931 79.21 206% 981 90.82 208%<br />
46650 7711 719 40.12 210% 747 44.99 209% 801 55.16 208% 853 65.95 207% 903 77.21 207% 952 89.13 207%<br />
53600 8860 818 59.07 210% 843 64.68 209% 891 76.18 208% 937 88.09 207% 982 101 207%<br />
60550 10008 918 83.46 210% 940 89.68 209% 983 102 209%<br />
XV7 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 6.05 ft²<br />
FAN NOZ- 0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
INLET ZLE<br />
CFM OV RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
16100 2661 340 3.45 215% 399 5.51 217%<br />
22325 3690 427 6.75 215% 475 9.41 215% 559 15.14 217% 634 21.58 219%<br />
28550 4719 519 11.98 214% 560 15.31 215% 633 22.25 215% 698 29.56 216% 758 37.42 217% 817 46.10 220% 873 55.14 222%<br />
34775 5748 616 19.88 213% 650 23.70 214% 715 32.06 215% 772 40.36 215% 826 49.13 215% 878 58.61 217% 927 68.41 218% 975 78.75 219%<br />
41000 6777 714 30.79 213% 744 35.27 214% 801 44.77 215% 854 54.68 215% 903 64.62 215% 949 74.71 215%<br />
47225 7806 814 45.45 213% 840 50.48 213% 891 61.17 214% 939 72.34 215% 984 83.65 215%<br />
53450 8835 914 64.17 213% 938 69.98 213% 984 81.90 214%<br />
XV5 (Extra High Velocity Nozzle)<br />
Nozzle Outlet Area: 6.05 ft²<br />
FAN<br />
INLET<br />
CFM<br />
NOZ-<br />
ZLE<br />
OV<br />
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP<br />
RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R. RPM BHP E.R.<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
(%)<br />
14075 2326 341 2.78 210% 399 4.52 215% 500 8.65 227%<br />
19450 3215 428 5.32 208% 475 7.54 210% 558 12.35 215% 635 17.99 222%<br />
24825 4103 521 9.37 208% 560 12.06 208% 631 17.79 211% 696 23.98 214% 759 30.98 218% 817 38.28 222% 871 45.86 226%<br />
30200 4992 617 15.32 207% 651 18.55 208% 713 25.29 209% 770 32.33 211% 824 39.78 213% 876 47.78 215% 928 56.59 219% 976 65.44 222%<br />
35575 5880 716 23.69 208% 745 27.37 208% 800 35.10 208% 851 43.16 210% 899 51.40 211% 945 59.95 212%<br />
40950 6769 815 34.69 207% 841 38.92 207% 891 47.76 208% 937 56.79 209% 981 66.14 210%<br />
46325 7657 915 48.83 207% 939 53.71 208% 984 63.54 208%<br />
Class II = Blue shaded section<br />
NOTES:<br />
1. Performance certified is for installation Type A: Free inlet, free outlet.<br />
2. Power rating (BHP) does not include transmission losses.<br />
3. Performance ratings do not include the effects of appurtenances (accessories).<br />
4. Performance ratings do not include the effects of crosswinds.<br />
Underlined figures indicate maximum static efficiency.<br />
www.tcf.com<br />
53
DimensionalData<br />
CG<br />
WIND BAND<br />
O.D.<br />
CB<br />
WIND BAND<br />
I.D.<br />
CA<br />
FAN I.D.<br />
VIEW A-A<br />
A<br />
CK<br />
TA<br />
CL<br />
A<br />
EXTERNAL<br />
CONDUIT BOX<br />
CF<br />
SQ.<br />
6.00<br />
OPTIONAL<br />
ISOLATION DAMPER<br />
OPTIONAL<br />
BYPASS DAMPER<br />
CJ<br />
MIXING BOX<br />
2.75<br />
2.00<br />
TYP.<br />
SECTION B-B<br />
4.00<br />
TYP.<br />
3/4” DRAIN STD.<br />
CE SQUARE<br />
INSIDE BOX<br />
ROOF CURB<br />
CR<br />
NOTE 1<br />
NOTES:<br />
1. Bottom intake standard; side intake, closed bottom optional.<br />
2. Standard roof curb height is 12". Other heights available upon request.<br />
3. 125 mph windload ratings require a <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower supplied roof curb.<br />
4. Motor not shown, Min. and Max. Motor Frame ‘FR’.<br />
B<br />
B<br />
SIZE CA CB CE CF CG CJ CK CL CR TA<br />
FR<br />
MIN MAX<br />
90 13.79 18.15 24.00 23.00 24.99 33.00 47.33 2.20 27.76 22.81 48C 145TC<br />
122 16.81 22.22 28.00 27.00 30.60 37.00 57.95 2.69 31.76 27.93 48C 184TC<br />
135 18.56 24.44 28.00 27.00 33.66 37.00 63.75 2.96 31.76 30.72 48C 184TC<br />
150 20.23 27.06 33.00 32.00 37.23 42.00 46.24 3.28 36.76 32.63 48C 215TC<br />
165 22.29 29.63 34.00 33.00 40.80 43.00 50.67 3.59 37.76 35.76 56C 215TC<br />
182 24.67 32.96 36.00 35.00 45.39 45.00 56.37 4.00 39.76 39.78 56C 256TC<br />
200 27.04 36.30 37.00 36.00 49.98 46.00 62.07 4.40 40.76 43.80 56C 256TC<br />
222 30.04 40.00 40.00 39.00 55.08 49.00 30.40 3.44 43.81 45.50 56C 284TC<br />
222P 30.04 40.00 40.00 39.00 55.08 49.00 50.00 3.44 43.81 45.50 56C 284TC<br />
245 33.10 44.44 46.00 45.00 61.20 55.00 33.77 3.82 49.81 50.56 184TC 286TC<br />
245P 33.10 44.44 46.00 45.00 61.20 55.00 55.55 3.82 49.81 50.56 184TC 286TC<br />
270 36.48 48.89 47.00 46.00 67.32 56.00 37.15 4.20 50.81 55.62 184TC 324TC<br />
270P 36.48 48.89 47.00 46.00 67.32 56.00 61.11 4.20 50.81 55.62 184TC 324TC<br />
300 40.54 54.07 53.00 52.00 74.46 60.00 41.09 4.65 55.81 61.52 213TC 324TC<br />
300P 40.54 54.07 53.00 52.00 74.46 60.00 67.59 4.65 55.81 61.52 213TC 324TC<br />
330 44.61 59.63 60.00 59.00 82.11 60.00 45.31 5.13 59.31 67.84 215TC 326TC<br />
330P 44.61 59.63 60.00 59.00 82.11 60.00 74.53 5.13 59.31 67.84 215TC 326TC<br />
365 49.36 65.93 65.00 64.00 90.78 60.00 50.10 5.67 61.81 75.00 254TC 404TC<br />
402 54.36 72.59 71.00 70.00 99.96 60.00 55.17 6.24 64.81 82.58 256TC 405TC<br />
445 60.17 80.37 80.00 79.00 110.67 60.00 61.08 6.91 69.31 91.43 286TC 444TC<br />
490 66.23 88.89 87.00 86.00 122.40 60.00 67.56 7.64 72.81 101.12 324TC 445TC<br />
542 73.36 97.78 95.00 94.00 134.64 60.00 74.30 8.41 76.81 111.23 364TC 445TC<br />
BC1003201<br />
DIMENSIONS ARE SUBJECT TO CHANGE. CERTIFIED DRAWINGS AVAILABLE ON REQUEST.<br />
54 <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> Catalog 1090
Model TVIFE <strong>Direct</strong> <strong>Drive</strong> <strong>Induced</strong> <strong>Flow</strong> <strong>Exhaust</strong> <strong><strong>Fan</strong>s</strong>, where indicated on drawings and schedules, shall be of<br />
the non-overloading design, and shall be of the size and capacity as indicated in the fan schedule. <strong>Induced</strong><br />
flow exhaust fans shall be as manufactured by <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> & Blower, Minneapolis, Minnesota.<br />
<strong><strong>Fan</strong>s</strong> shall be designed for maximum efficiency. <strong><strong>Fan</strong>s</strong> shall have a sharply rising pressure characteristic extending<br />
through the operating range and continuing to rise well beyond the efficiency peak to assure quiet and stable<br />
operation under all conditions. Horsepower characteristics shall be truly self-limiting and shall reach a peak in<br />
the normal selection area.<br />
PERFORMANCE — <strong><strong>Fan</strong>s</strong> shall be tested in accordance with AMCA test codes for air moving devices and<br />
shall be guaranteed by the manufacturer to deliver rated published performance levels. Model TVIFE shall be<br />
licensed to bear the AMCA certified ratings seal for air, sound and induced flow. Sound certification shall apply<br />
to both inlet and outlet sound power levels. Model TVIFE shall be UL/cUL 705 listed for electrical.<br />
HOUSING — Housings shall be cylindrical and welded steel throughout. Inlets shall be fully streamlined.<br />
Housings shall be suitably braced to prevent vibration or pulsation. Housing shall be furcated with Turbo-Vanes<br />
to allow for increased induced flow and motor ventilation. Punched inlet flange shall be equipped for curb cap<br />
or mixing plenum box mounting. Model TVIFE shall include outlet nozzle, windband, heavy duty coated steel<br />
curb cap, access door.<br />
TypicalSpecifications<br />
WHEEL — <strong>Fan</strong> wheels shall have die-formed blades designed for maximum efficiency, and quiet and stable<br />
operation. Blades shall be continuously welded to the back plate and wheel cone. Wheels shall be statically<br />
and dynamically balanced and the complete fan assembly including motor and drive shall be test balanced at<br />
or near the operating speed at the factory prior to shipment.<br />
CURB CAP — A heavy-duty, coated steel or galvanized curb cap shall be included to provide for a weathertight<br />
transition between the roof curb and the fan.<br />
NOZZLE AND WINDBAND — A nozzle and windband combination shall be provided to efficiently induce ambient<br />
airflow from outside the fan housing and increase discharge velocities to be a recommended minimum of<br />
3,000 FPM without significantly affecting BHP requirements. The windband shall provide a minimum discharge<br />
height of 84" from roof surface.<br />
MOTOR — <strong>Fan</strong> motors shall be C-Face, continuous duty, variable torque type suitable for operation on voltage,<br />
phase and hertz, as listed in the fan schedule, closely matched to the fan load. Bearings shall be selected for<br />
a minimum L-50 life of 200,000 hours. An externally mounted conduit box shall be factory installed and wired<br />
to the fan as standard. Extended lube lines shall be provided for ease of lubrication. Motor shall be mounted<br />
within the fan, isolated from the airstream. All motors shall be UL recognized.<br />
OPTIONAL ACCESSORIES — Where required the fans shall be provided with:<br />
• AMCA “B” or “C” spark resistant construction<br />
• Modular mixing plenum box (bottom-intake or side-intake)<br />
• Bypass damper with actuator<br />
• Isolation damper with actuator<br />
• Disconnect switches<br />
• Roof curb<br />
• Vortex breaker<br />
• Special coatings (Epoxy, Air-Dry Phenolic, Synthetic Resin) on airstream parts or entire unit<br />
• Special materials of construction<br />
FACTORY RUN TEST — All fans prior to shipment shall be completely assembled and test run as a unit at<br />
operating speed or maximum RPM allowed for the particular construction type. Each wheel shall be statically and<br />
dynamically balanced in accordance with ANSI/AMCA 204-96 "Balance Quality and Vibration Levels for <strong><strong>Fan</strong>s</strong>" to<br />
<strong>Fan</strong> Application Category BV-3, Balance Quality Grade G6.3. Balance readings shall be taken by electronic type<br />
equipment in the axial, vertical, and horizontal directions on each of the bearings. Records shall be maintained<br />
and a written copy shall be available upon request.<br />
SUBMITTALS — Submittals for approval of equipment shall include copies of outline drawings, AMCA Certified<br />
Ratings, and percentage pressure-volume performance curves showing point of operation.<br />
GUARANTEE — The manufacturer shall guarantee the workmanship and materials for its TVIFE <strong>Mixed</strong> <strong>Flow</strong><br />
<strong>Induced</strong> <strong>Flow</strong> <strong>Exhaust</strong> <strong><strong>Fan</strong>s</strong> for at least three (3) years from shipment.<br />
www.tcf.com<br />
55
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Centrifugal <strong><strong>Fan</strong>s</strong> | Utility Sets | Plenum & Plug <strong><strong>Fan</strong>s</strong> | Inline Centrifugal <strong><strong>Fan</strong>s</strong><br />
<strong>Mixed</strong> <strong>Flow</strong> <strong><strong>Fan</strong>s</strong> | Tubeaxial & Vaneaxial <strong><strong>Fan</strong>s</strong> | Propeller Wall <strong><strong>Fan</strong>s</strong> | Propeller Roof Ventilators<br />
Centrifugal Roof & Wall <strong>Exhaust</strong>ers | Ceiling Ventilators | Gravity Ventilators | Duct Blowers<br />
Radial Bladed <strong><strong>Fan</strong>s</strong> | Radial Tip <strong><strong>Fan</strong>s</strong> | High Efficiency Industrial <strong><strong>Fan</strong>s</strong> | Pressure Blowers<br />
Laboratory <strong>Exhaust</strong> <strong><strong>Fan</strong>s</strong> | Filtered Supply <strong><strong>Fan</strong>s</strong> | Mancoolers | Fiberglass <strong><strong>Fan</strong>s</strong> | Custom <strong><strong>Fan</strong>s</strong><br />
A <strong>Twin</strong> <strong>City</strong> <strong>Fan</strong> <strong>Fan</strong> Companies, Company<br />
Ltd.<br />
<strong>Twin</strong> city fan & blower | www.tcf.com<br />
5959 Trenton Lane N | Minneapolis, MN 55442 | Phone: 763-551-7600 | Fax: 763-551-7601<br />
1.25MWG04/12