AIRFOIL FAns - HTS

GA
GA. SIDES
HE HA
K
K
L
M M
FAN HSG.
C L
AH
DBD ONLY
BH
DIA. BASE
HOLES
FOUNDATION PLAN
NOTES:
1. DISCHARGE ANGLES ARE INCLUDED ON ALL
DISCHARGES.
2. "CW" ROTATION IS SHOWN. "CCW" ROTATION IS
SIMILAR BUT OPPOSITE.
3. FOR FANS WITH INLET BOX AT 90 DEGREES OR
270 DEGREES, USE “BAU” DISCHARGE DIMENSION
“DF” FOR CENTERLINE HEIGHT.
"BAE" ARR. NO. 1 SWSI NON-ROTATABLE CLASS III
JOB:
LOC.
ENG./ARCH.
CERT. BY.
S.O. NO.
TWIN CITY FAN & BLOWER
MINNEAPOLIS, MINNESOTA 55442
DRAWN 8-16-82
CFM SP
RPM BHP OV TS
REVISED 7-15-05
DWG. NO. AC-9245E
C LFAN SHAFT
OUTS.
HC
HSG.
DISCH.
FLANGE
C L DISCH.
OUTSIDE
HOUSING
HQ
DC
GC
G
Q
SD
DIA. SHAFT
CW THD
KL
SE
DX
KS
KWY
SIZE
P J
H
A
GB
B
GA. SCROLL
BA
BASE ANGLES
N
C
O.D.
INLET
SIZE CLASS DISCH. ROT. MTR. HP MTR. LOC. UNIT NO.
ACCESSORIES REQ'D.
HG HP
HF HL
HD HH
HQ
HC
HG
HB HF
HA
HE
HM
(TAD
ONLY)
HE
DA
HD
DB
HB
DD
HA
DE
HH
DF
HG
DG
CW DBD
CW TAD
CW TAU
CW UBD
CW BAU
CW BHD
SIZE A AH B BA BH C DA DB DC DD DE DF DG DX
NOTE 3 NOTE 3 NOTE 3 NOTE 3 NOTE 3
365 38.88 21.69 29.00 3.0 x 3.0 0.81 38.50 29.00 29.25 29.50 31.50 33.50 35.50 41.50 1.5 x 1.5
402 42.81 24.38 31.94 3.0 x 4.0 0.81 42.44 32.00 31.75 33.00 35.25 37.00 39.50 45.50 2.0 x 2.0
445 47.31 26.88 35.31 3.0 x 4.0 0.81 46.88 35.38 36.25 35.50 38.50 40.00 43.25 50.00 2.0 x 2.0
490 52.13 29.19 38.75 3.0 x 4.0 0.81 51.63 39.00 38.75 39.00 42.25 44.00 47.50 54.75 2.0 x 2.0
542 57.56 32.88 43.00 3.5 x 5.0 0.81 57.13 43.06 42.25 43.50 46.50 49.00 52.25 60.75 2.5 x 2.5
600 63.69 36.00 47.44 3.5 x 5.0 0.81 63.13 47.69 45.00 48.00 51.25 54.00 57.50 66.75 2.5 x 2.5
660 69.88 40.19 52.31 4.0 x 6.0 0.81 69.38 52.44 49.50 52.50 55.75 59.00 63.00 73.75 2.5 x 2.5
730 77.38 43.69 57.69 4.0 x 6.0 0.81 76.75 58.00 54.25 57.00 61.75 64.50 69.50 81.25 2.5 x 2.5
807 85.56 48.13 63.75 4.0 x 6.0 0.81 84.88 64.19 59.50 63.00 67.50 72.00 76.50 89.50 2.5 x 2.5
890 94.25 51.31 70.13 4.0 x 6.0 0.81 93.38 70.00 65.50 69.25 73.75 78.25 85.00 98.25 2.5 x 2.5
G GA GB GC H HA HB SIZE
49.00 7 7 24.50 58.00 29.00 48.94 365
52.50 7 7 26.25 64.00 32.00 54.19 402
56.50 7 7 28.25 70.38 35.38 59.75 445
61.50 7 7 30.75 75.75 39.00 65.69 490
67.00 7 7 33.50 82.00 43.06 72.81 542
74.00 7 7 37.00 89.50 47.69 80.38 600
80.00 7 7 40.00 98.38 52.44 88.13 660
88.00 7 7 44.00 106.75 58.00 97.38 730
96.50 7 7 48.25 115.75 64.19 107.50 807
107.50 7 7 53.75 125.13 70.00 117.75 890
SIZE HC HD HE HF HG HH HL HM HP HQ J K KL
KS L M N P Q SD SE SIZE
365 40.19 33.63 31.56 29.69 27.81 25.94 55.13 37.75 41.69 18.50 16.13 7.00
402 44.63 37.06 34.75 32.69 30.63 28.56 60.38 40.75 46.63 21.00 18.13 8.00
445 49.13 41.00 38.31 36.06 33.81 31.56 66.56 44.94 51.13 22.69 19.81 8.00
490 53.94 44.94 42.25 39.75 37.25 34.75 72.44 48.50 55.94 24.38 21.50 9.00
542 59.88 49.88 46.75 44.00 41.25 38.50 79.75 52.88 62.38 59.75 27.50 24.13 9.00
600 66.00 55.06 51.75 48.69 45.63 42.56 87.56 57.81 68.50 66.25 29.75 26.38 9.50
660 72.19 60.50 56.88 53.44 50.00 46.56 94.94 62.06 75.69 72.38 33.19 29.31 10.00
730 79.69 67.00 62.94 59.19 55.44 51.69 104.25 67.75 83.19 79.75 35.88 32.00 10.50
807 87.88 74.13 69.56 65.44 61.31 57.19 114.31 73.75 91.38 88.38 38.88 35.00 10.50
890 96.56 81.63 76.69 72.13 67.56 63.00 125.94 81.50 100.06 97.00 42.06 38.19 11.00
0.63 x 0.31 22.50 18.63 1.38 48.25 19.25 2.687 7.75 365
0.75 x 0.38 24.00 20.38 1.88 52.75 21.25 2.937 8.75 402
0.88 x 0.44 27.00 22.38 1.88 57.69 23.50 3.437 9.00 445
0.88 x 0.44 29.00 24.88 1.88 62.38 25.88 3.437 10.00 490
1.00 x 0.50 29.50 27.13 2.38 65.50 28.63 3.937 10.00 542
1.00 x 0.50 32.50 30.13 2.38 71.25 31.69 4.437 10.50 600
1.00 x 0.50 35.00 32.63 2.88 77.19 34.75 4.437 11.00 660
1.25 x 0.63 38.00 36.63 2.88 83.38 38.50 4.937 11.50 730
1.25 x 0.63 41.00 40.63 2.88 89.38 42.63 4.937 11.50 807
1.25 x 0.63 44.00 45.88 2.88 96.06 46.94 5.437 12.00 890
DIMENSIONS ARE NOT TO BE USED FOR CONSTRUCTION. CERTIFIED DRAWINGS AVAILABLE UPON REQUEST.
43
Twin City Bulletin 370