Weishaupt dual fuel burners Sizes 30 to 70 ... - Pamber Energy

Weishaupt dual fuel burners
Sizes 30 to 70
Version 1LN (NO X -reduction on gas operation)
1/2003 CA

Description
Weishaupt burners of sizes 30 to 70 were specially designed and developed for
industrial applications. The Monoblock-Burners are characterized with multiple
excellent features such as:
• Big firing range and wide area of applications
• Stable air fan performance – excellent combustion characteristics
• Burner casing can be swung opened
• Easy to install, setup and maintenance
• Air damper closed off during burner stop
• Oil pump and electric oil heater is standard for heavy oil burners
Typical gas side Low NO x flame pattern
Control
Control of air and fuel is performed according
to the fuel type, burner size and
requirement:
• Two and three stage
The oil part of the dual fuel burner
has a nozzle head with two or three
nozzles. The capacity regulation is
achieved by opening or closing the oil
solenoid valves 2 and 3 with corresponding
changes in air amount.
• Sliding two stage
On sliding two stage regulation, the
low fire and high fire points are assigned
within the control range. The
burner slides depending on heat re
quirement between both operating
points. There is no sudden increase or
decrease of supplied fuel amount.
• Modulating
Modulating burners operate according
to the heat requirement at any operating
point within the control range.
Reduced starting capacity
The burner starts at ignition position via
separated pilot line. This way only a
small amount of gas flows into the combustion
chamber. After a certain delay
time the burner operates in low fire.
Controlled shutdown from low fire
Controlled shutdown of the burner is
performed only at low fire. Sudden pressure
surge in the gas supply line can be
avoided.
Gas train
As standard, Weishaupt gas and dual
fuel burners are always equipped with
two main gas valves.
Gas train can be built according to most
applicable North American codes and
standards.
Digital combustion manager
W-FM100 and W-FM200 combustion
manager control all essential burner
functions, e.g. fuel and air supply and
monitor the flame with digital precision.
The target is optimization of operating
conditions, maximization of economical
aspect and minimizing the emissions.
Thanks to the digital combustion technology,
such optimization is available
today at reasonable cost. Expenses for
installation and maintenance are even
clearly lower than with conventional
technologies. For example, a separate
remote panel is no longer required for
burner control. Furthermore, remote
operation, remote diagnostic and remote
monitoring of the appliances are now
realizable. This increases the safety and
comfort for operator.
Applications
The burners can be used with heat
exchanger such as heating boiler, steam
boiler, air heater and for certain process
applications. Due to the fact that the
burner is capable of overcoming high
combustion chamber pressure, they are
most compatible with modern high performance
boilers.
Fuels
Oil section
Light oil (#2 oil), viscosity 6mm 2 /s at
68F (20°C)
Gas section
Natural gas
Propane (LPG)
Installation location
The burners are designed for indoor
operation with temperature of 5F
(–15°C) up to 100F (+40°C) and relative
humidity of max. 80%
Certification
The burners are in compliance with most
applicable European and North
American standards
Excellent service
Weishaupt has a high density sales and
service network all over the world. The
customer service is available every day
around the clock. Optimum in house
training conditions ensure high quality of
service personnel.
2

Variants
Digital combustion manager
(W-FM 100)
Electronic ratio controller (RVW)
with O 2 trim
Mechanical linkage
Digital combustion manager
(W-FM 100)
with modulating controller
Electronic ratio controller (RVW)
with speed control
Digital combustion manager
(W-FM 100)
with modulating controller
and speed control
Digital combustion manager
(W-FM 200)
with modulating controller
O2 trim and speed control
Capacity regulation
Electronic ratio controller (RVW)
with O 2 trim and
speed control
Standard
Special version
Two stage (ZM)
Oil side
HF G
Sliding two stage
(ZM)
GHF
LF K
LF K
IP Z
ON Ein
Aus OFF
ON Ein
OFF Aus
Three stage (TM)
Oil side
GHF
Modulating (ZM)
GHF
ZW INT
LF T
ON Ein
OFF Aus
HF = High Fire
INT = Intermediate
load
LF = Low Fire
IP = Ignition Position
KLF
ZIP
ON Ein
OFF Aus
Burner designation
RGL 40/1 – B, Vers. ZM-1LN
Size
Fuel: Light Oil
Fuel: Gas
Regulating burner
Index for mixing head
Code for capacity range
LowNO x
ZM = Gas/Oil: Sliding two stage
or modulating
GL 40/1 – B, Vers. TM-1LN
LowNO x
ZM =Gas: Sliding two stage or
modulating
Oil: Two stage
TM = Gas: Sliding two stage or
modulating
Oil: Three stage
Index for mixing head
Code for capacity range
Size
Fuel: Light Oil
Fuel: Gas
3

The advantages of
digital combustion management
Control and Display Unit
Digital combustion management
means optimum combustion figures,
continuous repeatability of setting
values and ease of use.
Weishaupt burners are equipped with
electronic ratio controller and digital
combustion management to satisfy the
requirements of modern combustion
technology, which demand a precise and
continuously reproducible supply of fuel
and combustion air. Only in this way
optimal combustion figures can be
ensured over extended periods of time.
If required, the burners can also be
equipped with O 2 trim* and variable
speed control.
Error free operation via AZL display
and control unit
Setting and control of the burner functions
is achieved using a control and display
unit, the AZL, which is equipped
with an LCD display. The AZL is connected
to the combustion manager via a
safety bus system and can be positioned
anywhere according to the user’s
preferences within 325 ft. (100 m) distance
from the burner.
Flexible communication possibilities
The integrated communication interface
enables all necessary information and
functions to be transmitted to a BMS
system. If required, remote operation and
remote diagnosis functions, which are
accessible via modem, can be installed
(e.g. oil/gas change-over, adjustment of
setting values).
Communication with external systems
via BUS
If data has to be exchanged between
burners and other heating systems with
PLC devices, the information can be
accessible via eBUS or MODBUS
communication system.
Integration with building management
For control and management functions,
Weishaupt offers ProGraf NT - a
software product that provides a real
time solution to meet all requirements.
The price advantage of the new
technology
With improved technology and ease of
use, combustion plant is becoming even
more economical than ever before.
• No additional burner controls are
required, since this function is already
governed by the combustion manager.
Fuses and burner motor starter are the
only additional items required.
• Less installation work means less
errors: the burners are tested as a
complete unit at the factory.
• If required, the W-FM 100 is available
with an integrated modulating controller
and variable speed module. No
separate equipment is required. The
modulating controller and variable
speed module are included as standard
with the W-FM 200.
• Commissioning and service work
takes less time. The initial presetting
of the burner is carried out at the factory.
On site, only the site specific
operating points have to be adjusted.
• To facilitate O 2 trim, only an O 2 probe
and O 2 module have to be installed
and connected with the W-FM 200
via the internal safety BUS.
* In conjunction with W-FM 200 combustion
manager
4

O 2 probe*
O 2 module*
Gas butterfly
Stepping
motors
Oil regulator
Air damper
Frequency
converter
Impulse sender
CAN-Bus
W-FM 200
combustion manager
CAN-Bus
Control and
Display Unit
eBus/
MODBUS
BMS
visualization
ProGraf NT
Example of O 2 trim and speed control with W-FM 200
5

Proven quality in detail
Increased safety via shut off
assembly with solenoid
valve
The electromagnetically actuated safety
shut off device isolates the oil supply and
return on burner models RGL40 to 70
when the burner shuts down. Oil shut off
directly at the nozzle ensures a drip free
burner shut down. (Burner model
RGL30 uses a system without nozzle
shut off).
Considerable noise
reduction due to sound
absorbing air inlet
By utilizing sound absorbing materials on
the fan suction side it has been possible
to reduce operational noise considerably.
Cut-away of a nozzle shut of assembly
Cut-away of the fan housing
Emission figures for 1LN
version
Excellent emission results are achievable
depending on the geometry of the
combustion chamber, volume load and
firing system (3 pass or reverse flame).
[ppm]
60
50
Example for Natural Gas operation
NO x limit* with medium temperature < 230F (110°C)
When stating information relating to
guaranteed values, certain conditions for
measurement and evaluation must be
taken into account, such as combustion
chamber loading, test tolerances,
temperature, pressure, humidity.
The designation 1LN is used on the new
Weishaupt Low NO x burner series.
40
30
20
10
0
NO x
CO
* According to German TA-Luft regulation
6

Burner with integrated Control and Display Unit
7

Dual fuel burner selection
Models GL and RGL30, 1LN version
[“WC ] Burner model GL30/2-A, vers. ZM-1LN
GL30/2-A, vers. TM-1LN
RGL30/2-A, vers. ZM-1LN
Combustion head
G30/2-LN 190x35
MBH Nat. Gas/Propane 1,000 – 6,400
GPH Light oil #2 9 – 45
5
Combustion head “open”
Combustion head “closed”
4
3
2
1
0
Nat gas/LPG
Light oil
Light oil
-1
[MBH] 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000
[GPH] 0 10 20 30 40 50
Burner model Version
GL30/2-A ZM-1LN
GL30/2-A TM-1LN
The ratings given are based on fuel with low calorific value
and an installation altitude of 0 ft. (0 m). Depending on the
altitude of the installation, a reduction in capacity of
approximately 1% for every 328 ft. (100 m) above sea level
should be taken into account.
RGL30/2-A
ZM-1LN
The stated oil throughputs are based on a calorific value of
140,000 BTU/Gal for light oil
Voltages and frequencies:
As standard, the burners are suitable for three phase alternating
current available with various voltages from 208 - 600V, 60Hz.
Different voltages and frequency are available on request.
Standard burner motor:
Isolation class F, IP 54 protection
8

Dual fuel burner selection
Models GL and RGL40, 1LN version
[“WC ] Burner model GL40/1-B, vers. TM-1LN Combustion head “open”
RGL40/1-B, vers. ZM-1LN
Combustion head
G30/2-LN 190x35K
Combustion head “closed”
MBH Natural gas 1,530 – 7,500
Propane 1,530 – 7,500
GPH Light oil #2 11 – 53
7
6
5
4
3
2
1
0
-1
[MBH] 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000
Nat gas/LPG
Light oil
[GPH] 0 10 20 30 40 50 60
[“WC ] Burner model GL40/2-A, vers. TM-1LN Combustion head “open”
RGL40/2-A, vers. ZM-1LN
Combustion head
G40/2-LN 217x35K
Combustion head “closed”
MBH Natural gas 1,700 – 10,500
Propane 1,700 – 10,500
GPH Light oil #2 13 – 75
7
6
5
4
3
2
1
0
-1
[MBH] 0 1,000 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 11,000 12,000
Nat gas/LPG
Light oil
[GPH] 0 10 20 30 40 50 60 70 80
Burner model Version
GL40/1-B TM-1LN
RGL40/1-B ZM-1LN
The ratings given are based on fuel with low calorific value
and an installation altitude of 0 ft. (0 m). Depending on the
altitude of the installation, a reduction in capacity of
approximately 1% for every 328 ft. (100 m) above sea level
should be taken into account.
GL40/2-A
RGL40/2-A
TM-1LN
ZM-1LN
The stated oil throughputs are based on a calorific value of
140,000 BTU/Gal for light oil
Voltages and frequencies:
As standard, the burners are suitable for three phase alternating
current available with various voltages from 208 - 600V, 60Hz.
Different voltages and frequency are available on request.
Standard burner motor:
Isolation class F, IP 54 protection
9

Dual fuel burner selection
Model RGL50, 1LN version
[“WC] Burner model RGL50/1-B, vers. ZM-1LN
Combustion head G40/2-LN 217x35K
MBH Natural gas 1,700 – 11,600
Propane 1,700 – 11,600
GPH Light oil #2 20 – 82
Combustion head “open”
Combustion head “closed”
[“WC ] Burner model RGL50/2-A, vers. ZM-1LN
Combustion head G50/2-LN 260x40
MBH Natural Gas 2,050 – 16,730
Propane 2,730 – 16,730
GPH Light oil #2 21 – 120
Combustion head “open”
Combustion head “closed”
8
7
6
5
4
3
2
1
0
Nat gas/LPG
Light oil
-1
[MBH] 0 2,000 4,000 6,000 8,000 10,000 12,000 14,000
8
7
6
5
4
3
2
1
0
Nat gas
Propane
Light oil
Light oil
-1
[MBH] 0 2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000
[GPH] 0 10 20 30 40 50 60 70 80 90
[GPH] 0 20 40 60 80 100 120
Burner model Version
RGL50/1-B ZM-1LN
RGL50/2-A ZM-1LN
The ratings given are based on fuel with low calorific value
and an installation altitude of 0 ft. (0 m). Depending on the
altitude of the installation, a reduction in capacity of
approximately 1% for every 328 ft. (100 m) above sea level
should be taken into account.
The stated oil throughputs are based on a calorific value of
140,000 BTU/Gal for light oil
Voltages and frequencies:
As standard, the burners are suitable for three phase alternating
current available with various voltages from 208 - 600V, 60Hz.
Different voltages and frequency are available on request.
Standard burner motor:
Isolation class F, IP 54 protection
10

Dual fuel burner selection
Model RGL70, 1LN version
[“WC] Burner model RGL70/1-B, vers. ZM-1LN
Combustion head G70/1- 1LN 365x85
MBH Natural gas 2,730 – 24,915
Propane 3,410 – 24,915
GPH Light oil #2 29 – 163
Combustion head “open”
Combustion head “closed”
[“WC] Burner model RGL70/2-A, vers. ZM-1LN
Combustion head G70/2-1LN 365x85
MBH Natural Gas 3,400 – 34,130
Propane 4,750 – 34,130
GPH Light oil #2 46 – 244
Combustion head “open”
Combustion head “closed”
9
8
7
6
5
4
3
2
1
0
-1
[MBH] 0 4,000 8,000 12,000 16,000 20,000 24,000
Nat gas
Propane
Light oil
Light oil
Light oil
9
8
7
6
5
4
3
2
1
0
-1
[MBH] 0 6,000 12,000 18,000 24,000 30,000 36,000
Nat gas
Propane
Light oil
Light oil
[GPH] 0 20 40 60 80 100 120 140 160 180
[GPH] 0 30 60 90 120 150 180 210 240 270
Burner model Version
RGL70/1-B ZM-1LN
RGL70/2-A ZM-1LN
The ratings given are based on fuel with low calorific value
and an installation altitude of 0 ft. (0 m). Depending on the
altitude of the installation, a reduction in capacity of
approximately 1% for every 328 ft. (100 m) above sea level
should be taken into account.
The stated oil throughputs are based on a calorific value of
140,000 BTU/Gal for light oil
Voltages and frequencies:
As standard, the burners are suitable for three phase alternating
current available with various voltages from 208 - 600V, 60Hz.
Different voltages and frequency are available on request.
Standard burner motor:
Isolation class F, IP 54 protection
11

Scope of delivery
Description GL30-ZM GL30-TM RGL30 GL40-TM RGL40 RGL70
RGL50
Burner housing, hinged flange, housing cover,
Weishaupt burner motor, air regulation housing,
fan wheel, combustion head, ignition unit,
ignition cable, ignition electrodes, nozzle assembly
with oil nozzle(s), combustion manager with
control unit, flame sensor, flange gasket, limit
switch on hinged flange, fixing bolts ● ● ● ● ● ●
W-FM 100 combustion manager ● ● ● ● ● ●
Double main gas valves ● ● ● ● ● ●
Gas butterfly valve ● ● ● ● ● ●
Pilot gas valves ● ● ● ● ● ●
Connection piece ● ● ● ● ● ●
Air pressure switch ● ● ● ● ● ●
Oil pressure switch in return ● ● ● ●
Gas pressure switch ● ● ● ● ● ●
Adjustable regulating sleeve
in the mixing head ● ● ● ● ●
Adjustable flame tube in
the mixing head
●
Servomotor for fuel/air compound
regulation via W-FM 100
Servomotor for air damper ● ● ● ● ● ●
Servomotor for gas butterfly ● ● ● ● ● ●
Servomotor for oil regulator ● ● ● ●
Oil pump ● ● ● ● ● ●
Oil hoses ● ● ● ● ● ●
2 oil solenoid valves, 1 safety valve,
two stage nozzle assembly without shut off
●
2 oil solenoid valves, 1 safety valve,
two stage nozzle assembly with
solenoid shut offg ● ●
3 oil solenoid valves, 1 safety valve, three
stage nozzle assembly without shut off ● ●
2 solenoid valves in flow and return,
nozzle assembly without shut off
●
Electromagnetic clutch ● ● ● ● ● ●
12

Special equipment
Description Size 30 Size 40 Size 50 Size 70
Vertically firing burner version standard standard standard standard
Air intake flange for connection of an air duct 280 003 47 280 001 68 280 000 92 280 000 13
Combustion head extension by 6” (150 mm), model ../1-B – 290 008 96 290 009 00 290 010 78
by 12” (300 mm), model ../1-B – 290 008 97 290 009 01 290 010 79
by 6” (150 mm), model ../2-A 290 008 90 290 008 98 290 009 39 290 009 59
by 12” (300 mm), model ../2-A 290 008 91 290 008 99 * *
W-FM 100 with integrated modulating controller 290 010 60 290 010 60 290 010 60 290 010 60
Burner controller
Mechanical linkage with LFL flame safeguard in lieu of W-FM 100 -price reduction- 290 011 02 290 011 02 290 011 02 290 011 02
Mechanical linkage with LGK flame safeguard in lieu of W-FM 100 -price reduction- 290 011 09 290 011 09 290 011 09 290 011 09
Solenoid valve for air pressure switch test
for continuous run fan or post purge 290 004 29 290 004 29 290 000 31 290 000 31
* Contact Weishaupt corporation for more detailed information
13

Technical Data
Sizes 30 and 40
Description GL30/2-A RGL30/2-A
Burner motor Model D112/110-2 D112/110-2
Motor rating HP (kW) 6.7 (5.0) 6.7 (5.0)
Full Load Amps (FLA) at 460 V A 8.2 8.2
Speed (60 Hz) rpm 3510 3510
Fan wheel colour / ø red / 248 x 100 red / 248 x 100
Combustion manager Model W-FM100 W-FM100
Ignition unit Model W-ZG02/2 W-ZG02/2
Servomotor Model SQM 45 SQM 45
Integral pump Model J6 TA3
Oil solenoid valve 110V 1/4” 20 W Model 121 K 6220
110V 1/8” 19 W Model 121 K 2423 –
55V 1/4” (supply) 20 W Model – 121 K 6220
55V 1/8” (return) 20 W Model – 121 K 2423
55V 3/8” (supply) 20 W Model – –
55V 3/8” (return) 20 W Model – –
Oil pressure switch 1 - 10 bar (return - 5 bar) Model – DSA 46 F001
Oil hoses DN / Length 13/40” (1000mm) 20/40” (1000mm)
Burner weight lbs (kg) 297 (135) 319 (145)
Technical data GL40/1-B RGL40/1-B
GL40/2-A
RGL40/2-A
Burner motor Model D112/140-2 D112/140-2
Motor rating HP (kW) 10.5 (7.8) 10.5 (7.8)
Full Load Amps (FLA) at 460 V A 11.5 11.5
Speed (60 Hz) rpm 3450 3450
Fan wheel colour / ø red / 275 x 100 red / 275 x 100
Combustion manager Model W-FM100 W-FM100
Ignition unit Model W-ZG02/2 W-ZG02/2
Servomotor Model SQM 45 SQM 45
Integral pump Model J6➀ TA3
Oil solenoid valve 110V 1/8” 19 W Model 121 K 2423 –
110V 1/4” (safety valve) 20 W Model 121 K 6220 –
55V 3/8” (supply) 20 W Model – 321 H 2322
55V 3/8” (return) 20 W Model – 121 G 2320
Oil pressure switch 1 - 10 bar (return - 5 bar) Type – DSA 46 F001
Oil hoses DN / Length 13/40” (1000mm) 20/40” (1000)
Burner weight lbs (kg) 352 (160) 352 (160)
➀
Burners > 60 GPH (200 kg/h): oil pump J7 in lieu of J6 (refer to Special Equipment for additional cost)
Burners > 72 GPH (250 kg/h): oil pump TA2 in lieu of J6 (refer to Special Equipment for additional cost)
14

Technical Data
Sizes 50 and 70
Description RGL50/1-B RGL50/2-A
Burner motor Model D132/170-2a D132/170-2
Motor rating HP (kW) 14 (10.5) 20 (15)
Full Load Amps (FLA) at 460 V A 17.2 23.2
Speed (60 Hz) rpm 3500 3500
Fan wheel colour / ø red / 330 x 100 red / 330 x 100
Combustion manager Model W-FM100 W-FM100
Ignition unit Model W-ZG02/2 W-ZG02/2
Servomotor Model SQM 45 SQM 45
Integral pump Model TA4C T2C
Oil solenoid valve 55V 3/8” (supply) 20 W Model 321 H 2322 321 H 2322
55V 3/8” (return) 20 W Model 121 G 2320 121 G 2320
Oil pressure switch 1 - 10 bar (return - 5 bar) Model DSA 46 F001 DSA 46 F001
Oil hoses DN / Length 25/51” (1300mm) 25/51” (1300mm)
Burner weight lbs (kg) 517 (235) 528 (240)
Technical data RGL70/1-B RGL70/2-A
Burner motor Model D160/215-2B D160/215-2
Motor rating HP (kW) 25 (19) 29.5 (22)
Full Load Amps (FLA) at 460 V A 32.2 36
Speed (60 Hz) rpm 3400 3500
Fan wheel colour / ø green / 530 x 120 green / 530 x 120
Combustion manager Model W-FM100 W-FM 100
Ignition unit Model W-ZG02/2 W-ZG02/2
Servomotor Model SQM 45 SQM 45
Integral pump Model T2C (to 175 GPH)) T2C (to 175 GPH)
(to 600 kg/h)
(to 600 kg/h)
T3C (from 175 GPH) T3C (from 175 GPH)
(from 600 kg/h) (from 600 kg/h)
Oil solenoid valve 55V 1/2” (supply) 20W Model 321 H 2522 321 H 2522
55V 1/2” (return) 20W Model 121 G 2520 121 G 2520
Oil pressure switch 2 – 40 bar (flow - 18 bar) Model – –
1 – 10 bar (return - 5 bar) Model DSA 46 F 001 DSA 46 F 001
Oil hoses DN/Length 25/51” (1300mm) 25/51” (1300mm)
Burner weight lbs (kg) 957 (435) 957 (435)
15

Burner fuel systems
Type GL30Z (oil side)
10 13
13a 16a
Types GL30T / GL40T (oil side)
10 13
13a 16a
Type RGL30 (oil side)
10 12
12 16a
55V
55V
55V
P
M
55V
13a
13a 13a
12a 14
15 12a
Types RGL40 to RGL70 (oil side)
10 11 12
16
Types 30 to 70 (gas side)
with double main gas valves and pilot line
6
7
4b
4b
9
55V
55V
P
M
P
P
12a 14
15
2
3 4
1
5
8
Legend
1 Isolating cock
2 Main gas pressure regulator
3 Low gas pressure switch
4 Double main gas valves
4b Pilot gas valves
5 High gas pressure switch
6 Isolating valve for pilot gas train
7 Pilot gas pressure regulator
8 Gas butterfly valve
9 Burner
10 Oil pump
11 Oil filter
12 Normally closed oil solenoid valve (55 V,
electrically connected in series with 12a)
12a Normally closed oil solenoid valve (55 V,
electrically connected in series with 12,
fitted against the direction of flow)
12b Normally open bypass oil solenoid valve
13 Normally closed oil solenoid valve
13a Normally closed oil solenoid valve for
stages 1, 2 and 3
14 Oil pressure switch in return
15 Oil regulator
16 Nozzle assembly with shut off device
(solenoid valve)
16a Nozzle assembly without shut off device
17 Oil preheater
18 Pt100 temperature sensor (to monitor
minimum oil temperature)
16

Dimensions
Sizes 30 and 40
Size
30/2-A
40/1-B
40/2-A
30/2-A
40/1-B
40/2-A
Dimensions in inches (mm)
l1 l2 l3 l5 l6 l7 l8 l9 l10 l11 b1 b2 b3 b4 b5 b6
42.6 9.6 10.7 0.3 13.9 11.8 2.3 9.4 4.8 1.3 35.2 14.6 8.2 27.6 16.5 13.0
(1083) (245) (272) (8) (354) (300) (58) (238) (123) (32) (895) (371) (208) (700) (418) (330)
44.4 10.6 10.7 0.3 16.3 12.6 2.3 9.4 4.8 1.3 37.4 15.8 9.5 29.7 18.2 13.0
(1128) (270) (272) (8) (414) (320) (58) (238) (123) (32) (950) (401) (242) (755) (462) (330)
45.2 10.6 13.1 0.3 16.3 13.4 2.6 10.2 5.2 1.7 37.4 15.8 9.5 29.7 18.2 14.6
(1148) (270) (332) (8) (414) (340) (67) (258) (133) (42) (950) (401) (242) (755) (462) (370)
h1 h2 h3 h4 h6 d1 d2 d4 d5 d6 d7 d8➀ r1➂ r2
22.5 8.1 16.0 8.1 13.0 11.0 9.8 8.6 M12 14.2 11.2 DN50 38.2 35.0
(572) (207) (407) (207) (330) (280) (250) (218) (M12) (360) (285) (DN50) (970) (890)
23.9 8.3 16.6 8.1 13.0 11.0 9.8 8.6 M12 14.2 11.2 DN50 41.3 38.2
(607) (211) (422) (207) (330) (280) (250) (218) (M12) (360) (285) (DN50) (1050) (970)
23.9 8.3 16.6 8.9 14.6 12.6 11.4 8.6 M12 15.7 12.8 DN65 41.3 38.2
(607) (211) (422) (227) (370) (320) (290) (218) (M12) (400) (325) (DN65) (1050) (970)
➀ Flange connection
➁ Pilot line connection either side
➂ With electromagnetic clutch
All measurements are approximate. Weishaupt reserves the right to make alterations in light of future developments.
17

Dimensions
Sizes 50
Size
50/1-B
50/2-A
50/1-B
50/2-A
Dimensions in inches (mm)
l1 l2 l3 l5 l6 l7 l8 l9 l10 l11 b1 b2 b3 b4 b5 b6
47.0 12.4 13.1 0.3 16.6 14.3 2.6 10.2 5.2 1.7 41.7 17.3 10.9 32.3 21.7 14.6
(1195) (315) (332) (8) (422) (363) (67) (258) (133) (42) (1060) (440) (277) (820) (550) (370)
49.0 12.4 17.6 0.3 16.6 16.3 2.8 12.1 6.2 2.6 43.3 18.3 10.9 33.9 21.7 16.9
(1245) (315) (447) (8) (422) (413) (72) (308) (158) (65) (1100) (465) (277) (860) (550) (430)
h1 h2 h3 h4 h6 d1 d2 d4 d5 d6 d7 d8➀ r1➂ r2
28.7 10.4 20.2 8.9 14.6 12.6 11.4 10.2 M12 15.7 12.8 DN65 46.5 39.4
(730) (263) (513) (227) (370) (319) (290) (258) (M12) (400) (325) (DN65) (1180) (1000)
28.7 10.4 20.2 10.1 16.9 15.0 13.8 10.2 M16 18.9 15.4 DN80 46.5 40.4
(730) (263) (513) (257) (430) (382) (350) (258) (M16) (480) (390) (DN80) (1180) (1025)
➀ Flange connection
➁ Pilot line connection either side
➂ With electromagnetic clutch
All measurements are approximate. Weishaupt reserves the right to make alterations in light of future developments.
18

Dimensions
Sizes 70
d 5
d 7
d 6
Size
70/1-B
70/2-A
70/1-B
70/2-A
Dimensions in inches (mm)
l1 l2 l3 l5 l6 l7 l8 l9 l10 l11 b1 b2 b3 b4 b5 b6
64.9 19.0 16.5 0.3 24.2 20.1 3.9 13.7 7.0 3.4 55.5 23.7 13.4 44.3 29.9 20.5
(1648) (483) (419) (8) (614) (510) (100) (348) (178) (87) (1410) (602) (340) (1125) (760) (520)
65.7 19.0 17.6 0.3 24.2 20.9 3.9 14.5 7.4 3.4 55.5 23.7 13.4 44.3 29.9 23.6
(1668) (483) (447) (8) (614) (530) (100) (368) (188) (87) (1410) (602) (340) (1125) (760) (600)
h1 h2 h3 h4 h5 d1 d2 d3 d4 d5 d6 d7 d8➀ r1➂ r2
42.3 16.5 30.5 11.9 20.5 17.0 16.0 – 12.2 M16 18.5 17.1 DN100 59.1 51.6
(1075) (420) (775) (302) (520) (432) (406) – (310) (M16) (470) (435) (DN100) (1500) (1310)
42.3 16.5 30.5 12.4 23.6 18.5 – 18.9 12.2 M16 21.7 19.7 DN100 59.1 51.6
(1075) (420) (775) (315) (600) (470) – (480) (310) (M16) (550) (500) (DN100) (1500) (1310)
➀ Flange connection
➁ Pilot line connection either side
➂ With electromagnetic clutch
All measurements are approximate. Weishaupt reserves the right to make alterations in light of future developments.
19

Product and customer service
the complete Weishaupt range
Weishaupt Corporation
6280 Danville Road
Mississauga, ON L5T 2H7
Ph.: (905) 564 0946, Fax.: (905) 564 0949
www.weishaupt-corp.com
Print No. 83203816, August 2003
Printed in Germany. All rights reserved.
Regular maintenance reduces heating
costs and environmental pollution. Only a
properly adjusted burner can save
energy and be environmentally friendly.
Behind each Weishaupt burner stands
the whole Weishaupt customer service
organization. The outstanding efforts
made in maintenance and service justify
the enormous trust placed in
Weishaupt’s burners, for at Weishaupt
product and customer service belong
together.
Weishaupt customer service is there for
you all year round. Whenever you need
help, be it the supply of spare parts,
technical advice or a site visit. We are
there when you need us.