B&GCOMMPUMPS.pdf

B&GCOMMPUMPS.pdf
Hydronic Heating
and Plumbing Products
A-50N
The Most Complete Line
of Hydronic Heating and
Plumbing Products.
All from a Single Source – Bell & Gossett.
Table of Contents
Page Number
Pumps
ecocirc Series Heating Pump ................................................................ 4
LS Condensate Removal Pump ............................................................. 5
ecocirc3 Series ....................................................................................... 6
autocirc3 Series ..................................................................................... 7
ecocirc SC Solar Pump ........................................................................ 8-9
NRF (Cast Iron, Maintenance-Free Wet Rotor) ............................... 10 -11
NBF (Bronze, Maintenance-Free Wet Rotor) .................................. 12-13
SSF (Stainless Steel, Maintenance-Free Wet Rotor) ........................12-13
Series LR™ (Compact Maintenance-Free) ............................................13
Series PL™ (Maintenance-Free Dry Motor) ..........................................14
Three Piece – Oil Lubricated Series 100, HV, PR, 2”, 2-1/2” LD-3,
HD-3, PD-35, PD-37, PD-38, PD-40 ................................................15
Series 60 (In-Line Mounted) ...........................................................16-17
Pump Accessories
Flanges .................................................................................................18
Check-Trol™ Isolation Flow Control Flange .........................................18
Isolation Flanges ..................................................................................19
Controls
ecocirc3 Series Timer ........................................................................... 20
Aquastats and Timer ........................................................................... 20
AZ Snap-On Pump Control .................................................................. 21
ZONETROL™ Switching Relays ....................................................... 22-23
Valves
Circuit Setter® Plus ............................................................................. 24
Circuit Sentry™ Flo-Setter™ ................................................................25
Flow Control Valves (Flo-ControlTM) ..................................................... 26
(HydrotrolTM) ........................................................ 27
Differential Bypass Valves ................................................................... 27
Pressure Reducing Valves ................................................................... 28
ASME Safety Relief Valves .................................................................. 28
Monoflo® Fittings ............................................................................... 29
Air Separators
IAS (Inline Air Separators) ................................................................... 29
EAS (Enhanced Air Separator) ............................................................. 30
EASB-JR (Enhanced Air Separator) ...................................................... 30
Hydronic Specialties
Air Vents ..............................................................................................31
Vacuum Breaker .................................................................................. 31
Drain-O-Tank® Air Charger ................................................................. 31
Thermoflo® Balancer .......................................................................... 31
Primary/Secondary Header ..................................................................32
Tanks
HFT Pre-Charged Hydronic Heating Tanks ........................................... 33
Plain Steel Compression Tanks ........................................................... 33
ATF (Airtrol® Tank Fittings) .................................................................. 33
PT Diaphragm Tanks ........................................................................... 34
WTX Diaphragm Tanks ........................................................................ 34
Tank Purge Valves ............................................................................... 35
Heat Exchangers
Brazed Plate Heat Exchangers ...................................................... 36-37
Waste Water Pumps
Sump, Effluent, Sewage, Grinder Pumps .......................................... 38
CIRCULATORS ecocirc® auto and vario
Heating Circulator
Step-less speed switch with LED for
pump status and troubleshooting
Description
ecocirc® 19-14 auto and vario circulators were designed
with highly efficient electronically commutated
permanent magnet motor (ECM/PM technology)
specifically for hydronic systems.
Magnetically centered
spherical impeller/rotor
Materials of Construction
Pump Body: Cast Iron
O-Ring: EPRM
Bearing: Carbon/Alumina Ceramic
Impeller: Nylon/PPO
Motor: High Efficiency ECM/PM
All Other Wetted Parts: Stainless Steel
High efficiency ECM motor
6.5” (65mm)
Operating Data
Maximum Working Pressure: 150 PSI (10 Bar)
Maximum Working Temperature: 203°F (110°C)
Minimum Working Temperature: 50°F (10°C)
2.68” (68mm)
Piping Connection
Flanged, 2-Bolt
For use with ¾, 1, 1¼, or 1½ inch pipe
Dry Run Protection
The ecocirc® 19-14 is protected against dry run condition.
The circulator recognizes when there is no water in the
pump housing and automatically stops the pump until
the presence of water is detected.
Pump curves ecocirc®
4
Part Number
Model
Control Mode
Shipping Weight
6050B2000
ecocirc 19-14 auto
auto – Proportional Pressure
9.25 lb
6050B2001
ecocirc 19-14 vario
vario – Constant Curve
9.25 lb
7.46” (189.6mm)
4.17” (106mm)
ECM/PM Spherical Motor
115 Volts, 60 HZ, 1 Phase
60 Watts Max Power Consumption
Automatic Overload Protection
Low in-rush current
6.05” (153.6mm)
4.97” (126.1mm)
Motor
CIRCULATORS LS Condensate Removal Pump
For Condensing Boilers and Air Conditioning /Cooling Systems
Description
The LS condensate removal pumps are energy efficient lifting stations that
use permanent magnet, ECM (electronically commutated motor) technology.
The LS condensate removal pumps are designed specifically for use in
applications where the removal of condensate fluid is not possible by gravity.
Materials of Construction
Pump Housing: ABS Material
O-Ring: EPDM or Viton
Bearing: Carbon/Alumina Ceramic
Impeller: Nylon/PPO
Motor: High Efficiency ECM
All Other Wetted Parts: Type 316 Stainless Steel
Shaft-less, seal-less construction
Operating Data
Maximum Pump Head: 14.9”
Maximum Temperature: 140°F (60°C)
Non-return valve with
bayonet fixing
Additional inlet
with cover
Standard Features
Motors are designed with a shaft-less
spherical motor with permanent technology
for improved efficiency.
Inlet opening
Motor
Pressure socket
ECM Spherical Motor
Phase: Single 50/60 Hz
Voltage: 100-240 volts
Power Consumption: 20 watts
Current draw: 0.1 - 0.2A
Automatic Overload Protection
Low in-rush current
Tank
Magnetic float
Acid Resistant
Permanent magnetic
rotor/impeller unit
All LS condensate removal pumps are made
from acid resistant ABS material
LED signals
Stator of the high efficiency
ball bearing pump
Pump sump
Mounting
bracket with clip
Electronic, non-coating
control by Hall sensors
Part Number
Model
6098B0000
LS Condensate Pump
Materials
Housing
Sweat
ABS
SWEAT
Motor
Weight
ECM
3.5 lbs
5
CIRCULATORS ecocirc® SERIES
Potable Hot Water Recirculation Pumps - Whole House
Description
e3 circulators are energy efficient circulators using permanent magnet, ECM (electronically
commutated motor) technology. The e3 circulators are designed specifically for potable
water applications. These circulators are lead free* and come with a variety of options
including a temperature sensor, various body styles, assembled with electrical cord and
plug, timer and more.
Adjustable Speed Switch
(Models Without Temp Sensor)
Materials of Construction
Pump Body: Lead Free* Brass
O-Ring: EPDM or Viton
Bearing: Carbon/Alumina Ceramic
Impeller: Nylon/PPO
Motor: High Efficiency ECM
All Other Wetted Parts: Type 316 Stainless Steel
Shaft-less, seal-less construction
Infinitely variable-speed switch to manually
adjust motor speed.
Adjustable Temperature Sensor
(Fixed Speed Only)
Adjustable Set Point from 68°F to 158°F
(20°C to 70°C)
Turns circulator OFF when water temperature
reaches set point
Turns circulator ON when water temperature is
10°F (6°C) below set point
Operating Data
Pump
Maximum Working Pressure: 150 PSI (10.3 Bar)
Maximum Working Temperature: 230°F (110°C)
Minimum Working Temperature: 50°F (10°C)
Connections
1/2” UltraCirc with Ball & Check Valve
1/2” Sweat
1/2” FNPT Threaded
10
25
8
20
6
15
4
10
2
5
8
3
6
2
4
1
2
0
0
3
4
5
0
0
0
6
1
2
UltraCirc Housing Flow
NPT/Sweat Housing Flow
5
6
Connection
Model
Number
Part
Number
Materials
Size
Type
Adjustable
Speed
e3-4V/BSPYZ
e3-4V/BSXRZ
e3-4V/BTXYZ
e3-4V/BTPRZ
e3-4V/BUPYZ
e3-4V/BUPRZ
e3-6V/BSPYZ
e3-6V/BTXYZ
e3-6V/BTPYZ
e3-6V/BUPYZ
e3-Timer
LHB08100101
Lead-Free Brass
1/2”
Sweat
•
LHB08100102
LHB08100104
Lead-Free Brass
Lead-Free Brass
Lead-Free Brass
1/2”
1/2”
1/2”
Sweat
FNPT
FNPT
Lead-Free Brass
1/2”
1/2”
Union
Union
•
1/2”
1/2”
Sweat
FNPT
•
•
1/2”
1/2”
FNPT
Union
•
•
LHB08100109
LHB08100112
Lead-Free Brass
Lead-Free Brass
Lead-Free Brass
LHB08100110
LHB08100111
Lead-Free Brass
Lead-Free Brass
5 1/2”
---- UltraCirc Housing Energy Consumption
---- NPT/Sweat Housing Energy Consumption
LHB08260002
*Less than 0.25% Pb by weight on wetted parts surface areas.
6
4
Flow (GPM)
Flow (GPM)
LHB08100106
LHB08100107
LHB08100108
3
Adjustable
Thermostat
Plug
Standard Pump Housing
(Sweat & Threaded)
•
•
•
•
•
•
•
•
•
1/2”
2
4 3/16”
1
2 3/4”
0
5 1/2”
10
4
UltraCirc Pump Housing
(Union with Ball & Check Valve)
30
12
Head (ft)
Head (ft)
5
e3 - 6 Pump Curves
12
Power Consumption
e3 - 4 Pump Curves
6
4 1/4”
Pump Curves
e3 – 4, e3 – 6
Power Consumption
ECM Spherical Motor
100-240V 50/60HZ
10-28 Watts Power Consumption
Automatic Overload Protection
Low in-rush current
2 3/4”
Motor
•
•
2 1/2”
CIRCULATORS autocirc® SERIES
Potable Hot Water Recirculation Pumps - Undersink
Description
autocirc® circulators are energy efficient using
permanent magnet, ECM (electronically commutated
motor) technology. The autocirc circulators are
designed specifically for standard water heaters.
These circulators are lead free and are assembled
with a timer, cord and plug.
Materials of Construction
Pump Body: Lead Free* Brass
O-Ring: EPDM
Bearing: Carbon/Ceramic
Impeller: Nylon/PPO
Motor: High Efficiency ECM
All Other Wetted Parts: Type 316 Stainless Steel,
Shaft-less Seal-less construction.
Operating Data
Pump
Maximum Working Pressure: 145 PSI (10 Bar)
Maximum Working Temperature: 203ºF (95ºC)
Minimum Working Temperature: 50ºF (10ºC)
Motor
ECM Spherical Motor
115 Volt 60 Hz, 1 Phase
14 Watts Power Consumption
Automatic Overload Protection
Low in-rush current
No Return Line
Required!
Energy Efficient:
• Electronically Commutated
Motor (ECM) provides
significant energy savings.
Installs within minutes,
directly under the sink.
• Microprocessor technology
for optimum performance.
7 7/16”
1/2” 14 NPT
1/2” 14 NPT
• Reduced power consumption,
CO2 emissions and wasted
water.
• Instant hot water at every
faucet with as little as 14 watts!
9/16” 24 UNEF
2 13/16”
4 13/32”
• Only moving part is a
spherical rotor/impeller unit
suspended on a wear
resistant ceramic ball.
9/16” 24 UNEF
1 19/32”
• Permanent magnet motor
reduces power consumption.
2 13/16”
4 3/8”
Available Models
Model
Number
Part
Number
e3-4V_-/BDPQC
LHB08100098
LHB08100099
e3-4V_-/BDPRC
Description
Lead-Free Brass Autocirc 1/2” Fixed Thermostat with Timer
Lead-Free Brass Autocirc 1/2” Adjustable “ON” Thermostat with Timer
Weight
4lbs.
4lbs.
*Less
Pb by
on wetted
surface
areas.
Lessthan
than0.25%
0.25%
Pb weight
on wetted
partsparts
surface
areas.
7
CIRCULATORS ecocirc® SC Solar Pump
Spherical Motor Pump
Application
• The ecocirc solar pump can be used for most circulation pump
applications without connection to the power grid with direct
connection a photovoltaic panel.
• This pump is perfect for single family home thermal
solar systems or any circulation pump application where
conventional power is not available.
Design
• When the photovoltaic panel provides sufficient power, the
pump goes through the alignment phase by turning the rotor
into the position required for start-up.
• The processor then waits until the capacitor is sufficiently
charged.
• This enables a start-up with minimal power (less than one watt).
14
e3-SC6N and e3-SC6S
3 sec
3 sec
Current I
600 W/m2
400 W/m2
200 W/m2
Voltage U
14
e3-
12
10
Feet of Head
10
8
6
4
2
0
e3-SC4U
800 W/m2
e3-SC6S
e3-SC6N
12
2.56”
1000 W/m2
• The ecocirc Solar pump comes with an integrated overtemperature safety device which shuts off the pump electronics
when reaching temperatures over 230°F.
• When the temperature of the pumped fluid is below 203°F the
pump will function normally.
• The temperature of the electronic components is influenced
by the temperature of the pumped media and by the speed
setting.
• After reaching a critical temperature 203°F the pump will lower
its speed automatically in order to avoid a total shutdown.
• However, if the temperature continues to rise the pump will
eventually shut down completely and automatically restart
after cooling down.
0
1
2
3
4
GPM
5
6
7
8
6
4
2
0
0
1
2
3
4
GPM
5
6
7
4.21”
3.07”
1 - 18 UNS
2.56”
Over-temperature Safety Device
Feet of Head
3.14”
Soft Start-up
8
1/2”
1/2”
2.7”
1.18” 1.37”
3.15”
• The only moving part is a hemispherical rotor/impeller unit
which sits on an ultra-hard, wear-resistant ceramic ball.
• There are no conventional shaft bearings or seals eliminating
bearing noise and seal leaks.
• This pump is robust and has an estimated service life in excess
of 50,000 hours.
• The self-realigning bearing is lubricated and cooled by the
media.
• Even after prolonged shutdown, the pump will start reliably.
• All parts exposed to the fluid are completely corrosion resistant.
CIRCULATORS ecocirc® SC Solar Pump
Spherical Motor Pump
Cold Water Supply
Solar Panel
Solar Collector
Solar Storage/ Back-up
Water Heater
Check Valve
Double Walled Heat
Exchanger
ecocirc® SC Pump
Antifreeze Fluid in
Collector Loop Only
Technical Data
Motor Design:
Voltage:
Power Consumption*:
Current Draw:
Acceptable Media:
Environment:
Insulation Class:
Electronically commutated spherical motor with permanent magnet rotor/impeller
12 - 24 Volt
Min. start-up power consumption less than 1 Watt, max. power consumption 22 Watts
0.25 - 1.46 A
Potable hot water recirculation, heating water, water/glycol mixtures, other media on request**
IP 42
Class F
* Power consumption and start may vary in different installations
**please check pump performance with more than 20 % glycol
Pump
Housing
Material
Maximum
System
Temperature
e3-SC6S
e3-SC6N
Brass
230°F
Inline
1/2” Sweat connection
150 PSI
Brass
230°F
Inline
1/2” Female pipe thread
150 PSI
e3-SC4U
Brass
230°F
Inline/BV+CV+PV*
1/2” Union sweat
150 PSI
Model
Housing Design
Connection
Maximum
Pressure
* Built-in ball check valve and purge valve
Available Models
Part Number
Description
Model
Weight
6055B2000
Lead Free Brass* Solar Circulator 1/2” Sweat
2lbs.
6055B2001
Lead Free Brass* Solar Circulator 1/2” NPT
e3-SC6S
e3-SC6N
Lead Free Brass* Solar Circulator 1/2” Union Sweat
e3-SC4U
2lbs.
6055B2002
2lbs.
*Less than 0.25% Pb by weight on wetted parts surface areas.
9
CIRCULATORS Bell & Gossett Cast Iron Wet Rotor Circulators / NRF
Reliable, maintenance-free, whisper quiet wet
rotor circulators designed for residential and
light commercial heating systems.
DuraGlide™ Bearing System (blue areas in
cutaway illustration) incorporates several
components working together to eliminate
seasonal freeze-up
Powerful motor with high
starting torque provides years
of trouble-free operation
Three speed motors on
select models offer a
wide range of hydraulic
capabilities
Stabilized, heat resistant, non-metallic
impeller. Its closed
design improves
operating efficiency
One-piece, high-nickel
stainless steel stator can
isolate the stator
from system fluid and
maintains precision
bearing alignment for
longer bearing life
Self-cleaning particle
shield protects the
shaft and bearings
from system start-up
debris
Carbon bearings,
diamond-like ceramic
shaft and generous
clearances are more
resistant to lime, chloride
and oxide build-up
Face plate and rotor sleeve feature
corrosion resistant stainless steel
construction for longer life
Three-Speed NRF Circulator
Performance Curves
Optional Zone Pump Relay Control
The ZoneTrol II AZ-1A is a single
zone pump relay that turns the
pump and boiler on when the
thermostat calls for heat. The AZ-1A
is ideal when adding a zone to
an existing system and can be
daisy-chained together to control
multiple zones. See page 21.
Three-Speed NRF Circulators
NRF-25
10
NRF-36
NRF-45
CIRCULATORS Bell & Gossett Cast Iron Wet Rotor Circulators / NRF
Description
Construction Materials
A residential or light commercial, maintenance free, axial flanged,
in-line, cast iron, wet rotor circulation pump for hydronic heating
systems. UL and cUL Listed.
Pump Body: Cast Iron
Impeller: Noryl
Shaft: Ceramic
Bearings: Double-Sintered Carbon
Operating Data
Warranty
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature:
NRF-22 & NRF-9F/LW: 240°F (115°C)
NRF-25, NRF-33, NRF-36 & NRF-45: 225°F (107°C)
Bell & Gossett offers a warranty of three years from date of manufacture
or 18 months from date of installation (which ever comes first) against
failure as a result of defects in materials and workmanship.
Specifications
Model
Number
Single
Speed
NRF-9F/LW
•
•
NRF-22
•
NRF-25
NRF-33
Three
Speed
•
Part
Number
Standard 60 Cycle Motor
Characteristics*
Dimensions Inches (mm)
Flange Sizes
Inches - NPT
F.L. Amps
RPM
Shipping
Weight
lbs. (Kg)
41
0.40
2800
9.3 (4.2)
5 1/8 (130)
92
0.80
2940
9.3 (4.2)
5 1/8 (130)
125
1.20
2950
10.4 (4.7)
A
B
C
Watts
103267
6 3/8 (162)
6 3/16 (157)
5 1/8 (130)
103251
6 3/8 (162)
6 3/16 (157)
6 3/8 (162)
6 3/16 (157)
103417
3/4, 1, 11/4, 11/2
ø
1
Volts
115
103350
6 3/8 (162)
5 9/16 (141)
4 7/8 (124)
125
1.10
2950
10.4 (4.7)
6 3/8 (162)
6 7/8 (175)
5 3/4 (146)
270
2.30
3300
13.1 (6.0)
8 1/2 (216)
7 3/8 (187)
5 3/4 (146)
270
2.30
3300
14.5 (6.6)
NRF-36
•
103400
NRF-45
•
103404
1, 11/4, 11/2
NRF-9F/LW, NRF-22, NRF-25 and NRF-33 are impedance protected.
NRF-36 and NRF-45 are thermally protected.
Dimensions are approximate and subject to change. Contact factory for certified dimensions.
Single Speed NRF Circulator
Performance Curves
Single Speed NRF Circulators
NRF-9
NRF-22
NRF-33
11
CIRCULATORS Lead-Free Wet Rotor Circulators
for Potable Water / NBF & SSF
Description
Single Speed–NBF/SSF 60 HZ Performance Curve
A residential or light commercial, maintenancefree, in-line, lead-free† bronze or stainless steel,
wet rotor circulator for potable water systems and
other applications. Flanged, union or sweat models
available. UL, cUL and CSA listed
Operating Data
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature:
NBF-25, NBF-33, NBF-36, NBF-45: 225°F (107°C)
All Others: 230°F (110°C)
Materials of Construction
Pump Body NBF: 100% Lead-Free† Bronze
SSF: Stainless Steel
Impeller: Noryl
Shaft: Ceramic
Bearings: Double-Sintered Carbon
Three Speed–NBF 60 HZ Performance Curve
Warranty
Bell & Gossett offers a warranty of three years from
date of manufacture or 18 months from date of
installation (which ever comes first) against failure
as a result of defects in materials and workmanship.
SSF-9
NBF-9
Cross Reference
BELL & gOSSETT
NBF-8S/LW
NBF-9U/LW
NBF-10S/LW
NBF-12U/LW
NBF-12F/LW
NBF-18S
NBF-22U
NBF-22
SSF-22
NBF-25
NBF-33
NBF-36
NBF-45
gRuNDFOS ‡
UM 15-10B5
UP 15-18SU
UP 15-18B5
UP 15-42SU
UP 15-42SF
UP 15-42B5
UP 25-64SU
UP 25-64SF
UP25-64SF
UPS15-58
—
UP26-96BF
UP26-99BF
UP26-64SF
UP43-75BF
‡ Grundfos is a registered trademark of Grundfos Pumps Corp.
◆ Taco is a registered trademark of Taco, Inc.
12
TACO◆
003B
006B
006B
005B
005B
—
007B
007B
007B
00R-MS
0010B
0011B
0013B
0014B
—
C
SUCTION
B
A
DISCHARGE
CIRCULATORS Lead-Free Wet Rotor Circulators
for Potable Water / NBF & SSF – continued
Specifications
Model
Number
Part
Number
Connections
Standard 60 Cycle
Motor Characteristics*
Dimensions
Inches (mm)
A
B
C
NBF-8S/LW
NBF-9U/LW
103257LF
103258LF
NBF-10S/LW
NBF-12F/LW
103259LF
103260LF
NBF-12U/LW
NBF-18S
NBF-22
103261LF
103316LF
103252LF
NBF-22U
NBF-25
103255LF
103418LF
Flange 3/4, 1, 11/4, 11/2 6 3/8 (162) 5 9/16 (141) 4 7/8 (124)
Union**
6 1/8 (156) 5 1/16 (129) 4 7/8 (124)
Flange 3/4, 1, 11/4, 11/2 6 3/8 (162) 6 3/16 (157) 5 1/8 (130)
92
125
NBF-33
NBF-36
103351LF
103401LF
Flange 3/4, 1, 11/4, 11/2 6 3/8 (162) 6 3/16 (157) 5 1/8 (130)
Flange 3/4, 1, 11/4, 11/2 6 3/8 (162) 6 7/8 (175) 5 3/4 (146)
125
270
NBF-45
SSF-9U/LW
SSF-12F/LW
SSF-12U/LW
SSF-22
SSF-22U
103405LF
103360LF
103358LF
103361LF
103357LF
103362LF
Flange 1, 11/4, 11/2
Union**
Flange 3/4, 1, 11/4, 11/2
Union**
Flange 3/4, 1, 11/4, 11/2
Union**
270
41
55
55
92
92
1/2" Sweat
5 (127)
5 7/32 (132) 4 7/8 (124)
Union**
6 1/8 (156) 5 1/16 (129) 4 7/8 (124)
1/2" Sweat
5 (127)
5 7/32 (132) 4 7/8 (124)
Flange 3/4, 1, 11/4, 11/2 6 3/8 (162) 5 9/16 (141) 4 7/8 (124)
Union**
1/2" Sweat
6 1/8 (156) 5 1/16 (129) 4 7/8 (124)
5 (127)
5 7/32 (132) 4 7/8 (124)
8 1/2 (216)
6 1/8 (156)
6 3/8 (162)
6 1/8 (156)
6 3/8 (162)
6 1/8 (156)
7 3/8 (187)
5 1/16 (129)
5 9/16 (141)
5 1/16 (129)
5 9/16 (141)
5 1/16 (129)
5 3/4 (147)
4 7/8 (124)
4 7/8 (124)
4 7/8 (124)
4 7/8 (124)
4 7/8 (124)
O
Watts
Volts
F.L. Amps
39
41
0.39
0.40
55
55
0.46
0.48
55
90
92
0.48
0.74
0.80
1
115
Shipping
Weight
lbs. (Kg)
RPM
9.0 (4.1)
9.3 (4.2)
2800
9.0 (4.1)
9.5 (4.3)
9.3 (4.2)
9.0 (4.1)
9.5 (4.3)
3000
2940
0.80
1.10
2950
1.10
2.30
3300
0.40
2800
0.48
0.80
2940
9.3 (4.2)
10.4 (4.7)
10.4 (4.7)
13.1 (6.0)
14.5 (6.6)
9.3 (4.2)
9.5 (4.3)
9.3 (4.2)
9.5 (4.3)
9.3 (4.2)
* Impedance protected
** Union Connections are available in 3/4" NPT, 1/2" sweat & 3/4" sweat.
CIRCULATORS Series LR™ Maintenance-Free Circulators
Operating Data
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature: 225°F (107°C)
LR-20
LR-15B
B
C
A
Specifications
106514LF
13
CIRCULATORS Maintenance-Free Circulators
a superior alternative to large wet rotor pumps
Operating Data
Maximum Working Pressure: 150 PSI (10.3 bar)
Maximum Operating Temperature: 225°F (107°C)
PL-30, 36, 45, 50, 55
PL-75, 130
Specifications
PL-45
1BL002
PL-45B
1BL004LF
PL-50
1BL016
PL-50B
1BL017LF
PL-55
1BL032
PL-55B
1BL068LF
PL-75
1BL034
PL-75B
1BL035LF
Flange
Size
Inches - NPT
3/4, 1,
1 1/4, 1 1/2
3/4, 1,
1 1/4, 1 1/2
1, 1 1/4
1 1/2
1, 1 1/4
1 1/2
3/4, 1,
1 1/4, 1 1/2
2
PL-130/ 2”
1BL063
PL-130B/ 2”
1BL065LF
PL-130/ 3”
1BL070
PL-130B/ 3”
1BL072LF
Cast Iron
Model No.
Part No.
Lead Free
Model No.
Part No.
PL-30
1BL012
PL-30B
1BL013LF
PL-36
1BL001
PL-36B
1BL003LF
Motor Characteristics*
HP
ø
Voltage
Dimensions in inches (mm)
@ 60 Hz (Open Drip-Proof)
B
C
D
RPM
A
1/12
2650
8 5/8 (219)
6 3/8 (162)
7 1/8 (181)
4 3/16 (106)
4 3/8 (111)
11.6 (5.3)
1/6
3300
8 5/8 (219)
6 3/8 (162)
7 1/8 (181)
4 3/16 (106)
4 3/8 (111)
13.1 (6.0)
1/6
1/6
1
115
E
Approx.
Shipg. Wt.
Ibs. (Kg)
3300
9 1/8 (232)
8 1/2 (216)
7 1/4 (184)
4 5/8 (117)
4 1/2 (114)
3300
9 1/8 (232)
8 1/2 (216)
7 1/4 (184)
4 5/8 (117)
4 1/2 (114)
14.5 (6.6)
14.5 (6.6)
13.1 (6.0)
2/5
3250
9 9/16 (243)
6 3/8 (162)
7 15/16 (202)
4 3/16 (106)
4 3/4 (121)
1/6
3400
915/16 (252)
8 1/2 (216)
7 3/8 (187)
5 3/16 (132)
4 5/8 (117)
18.5 (8.4)
2
2/5
3200
10 3/4 (273)
8 1/2 (216)
8 1/4 (210)
5 3/16 (132)
5 1/8 (130)
22 (10)
2 1/2 & 3
2/5
3200
10 3/4 (273)
8 1/2 (216)
8 1/4 (210)
6 (152)
5 1/8 (130)
27 (12.2)
* 230/60/1 motors available upon request. Models PL-75 and PL-130 have four bolt hole flange connection, all others have two bolt hole flange connectors.
Dimensions are approximate and subject to changes. Contact factory for certified dimensions.
�
PL-55
PL-36
PL-45
PL-50
PL-30
1 B&G’s powerful, dry-motor design delivers
exceptional performance. . . . 25% more
efficient than competition.
2 Precision-machined and balanced alloy steel
rotor for superior performance.
3 Quick-connect wire nut leads and dual
knock-outs make for fast, sure hook-ups.
4 Solid “Stiff-Shaft” design is constructed of
high-strength alloy steel impervious to
cracking caused by thermal stresses.
PL-130
PL-75
5 XL-11™ Precision-Crafted Bearing System...
is permanently oil lubricated... completely
maintenance free... precisely positioned for
long-life and isolated for quiet operation.
6 Advanced close-coupled design increases
pump life and efficiency, assures
dependable seasonal start-ups and can
easily handle difficult water conditions.
7 Tough, durable seal system features a
carbon/silicon carbide seal on a stainless
steel shaft sleeve for long life and
rugged operation.
8 Double sided I-Seal™design for optimum
efficiency.
14
2
1
3
4
8
7
6
5
CIRCULATORS Oil Lubricated Circulators Three-Piece
PD
40
PD
38
Operating Data
PD
37
PR
Maximum Working Pressure: 125 PSI (8.6 bar)
Maximum Operating Temperature:
Standard Seal: 225°F (107°C) continuous
Special Seals: 250°F (121°C) continuous
PD
35
HD
2-1
SE
R1
/2”
2”
00
3
&L
D3
HV
With Timer & Cord
NBF-8S/TP
NBF-10S/TP
NBF-9U/TP
Specifications
Model
No.
Series 100
Series PR
Series HV
2"
2-1/2"
LD3
HD3
PD-35S
PD-35T
PD-37S
PD-37T
PD-38S
PD-38T
PD-40S
PD-40T
SSF-9U/TP
Cast Iron
Model No.
Part No.
106189
100NFI
106190
100BI
102206
PR
102207
PR BI
102210
HV NFI
102230
HV BI
102214
2 NFI
102232
2 BI
102218
2-1/2
102219
2-1/2 BI
102222
LD3
102223
LD3 BI
102226
HD3
102227
HD3 BI
105089
PD35S
105090
PD35S BI
105093
PD35T
105094
PD35T BI
105097
PD37S
105098
PD37S BI
105101
PD37T
105102
PD37T BI
105121
PD38S
105122
PD38S BI
105133
PD38T
105134
PD38T BI
105151
PD40S
105152
PD40S BI
105137
PD40T
105138
PD40T BI
Bronze
Model No.
Part No.
106192LF
100 AB
106197LF
100 BNFI
PR AB
HV AB
HV BNFI
2AB
2 BNFI
102208LF
102231LF
102213LF
102233LF
102217LF
2-1/2 AB
102220LF
Flange
Size
Inches
(NPT)
3/4, 1
1-1/4, 1-1/2
3/4, 1
1-1/4, 1-1/2
1, 1-1/4,
1-1/2
Dimensions in Inches (mm)
(Open Drip-Proof)
Motor Characteristics*
@ 60 Hz
HP
1/6
1/6
2
1/6
2-1/2
1/4
LD3 AB
102224LF
3
1/4
HD3 AB
102228LF
3
1/3
A
B
C
Cast Iron
Bronze
14-7/8 (378)
6-3/8 (162)
12-3/4 (324)
20 (9)
21 (10)
15-1/4 (387)
8-1/2 (216)
12-3/4 (324)
30 (14)
32 (15)
15-3/8 (391)
8-1/2 (216)
13 (330)
28 (13)
30 (14)
16-5/8 (422)
8-1/2 (216)
14 (356)
36 (16)
39 (18)
17-1/4 (438)
10 (254)
14 (356)
54 (24)
58 (26)
Voltage
1/12
1
115 - with
built-in
overload
protection
Approximate Shpg.
Wt. lbs. (Kg)
17-1/4 (438)
10 (254)
14 (356)
53 (24)
57 (26)
115/230
17-1/2 (445)
10 (254)
14-1/4 (362)
55 (25)
59 (27)
1
115/230
20-1/4 (514)
12 (305)
16-7/8 (429)
75 (34)
80 (36)
PDB35S
105092LF
3
1/2
PDB35T
105096LF
3
1/2
3
208-230/460
20-1/4 (514)
12 (305)
16-7/8 (429)
75 (34)
80 (36)
1
115/230
20-1/4 (514)
12 (305)
16-7/8 (429)
75 (34)
80 (36)
PDB37S
105100LF
3
3/4
PDB37T
105104LF
3
3/4
3
208-230/460
20-1/4 (514)
12 (305)
16-7/8 (429)
75 (34)
80 (36)
1
115/230
22-3/4 (578)
14-1/2 (368)
19 (483)
128 (58)
138 (63)
PDB38S
105123LF
3
1
PDB38T
105135LF
3
1
3
208-230/460
24 (610)
14-1/2 (368)
20-1/4 (514)
125 (57)
135 (61)
1
115/230
24-3/4 (629)
14-1/2 (368)
21 (533)
130 (59)
140 (64)
3
208-230/460
21-7/8 (556)
14-1/2 (368)
18-1/8 (460)
127 (58)
137 (62)
PDB40S
105153LF
3
1-1/2
PDB40T
105139LF
3
1-1/2
PD-38 and PD-40 are ball bearing, maintenance-free design.
*Special motors available upon request. Dimensions are approximate and subject to changes.
Contact factory for certified dimension.
1 B&G Motor — The heart of the Booster.
The finest circulator motor available.
Sleeve bearing, oil lubricated with
replaceable resilient motor mounts.
B&G motors are designed and
manufactured specifically for the
B&G boosters.
2 Noise dampening coupler. B&G’s own
flexible spring design adds to quiet
operation. Do not accept a substitute.
4 Precision ground pump shaft is
oversized to provide large bearing
surfaces. Hardened integral thrust
collar minimizes end-thrust to
ensure long seal and bearing life.
5 The B&G mechanical seal is
designed to withstand the wide
range of water temperatures,
pressures, additives and dissolved
solids common in hydronic
systems.
3 Long bronze sleeve bearings maintain
exact shaft alignment. Provides for constant 6 Centrifugal impeller prevents
accumulation of air at seal faces to assure
circulation of oil over bearing surfaces.
long life. Close impeller/body tolerances
minimize water slippage and maximize
efficiency.
3 5
1 2
6
4
15
•
•
•
•
•
Maintenance-Free Pump and Motor Design
Improved Hydraulic Performance
Smooth, Quiet Operation
Parts Interchangeability
Quality Product
Designed for a variety of applications.
• Hydronic heating & cooling systems
• Domestic water
• Fluid transfer
Noise Level
CIRCULATORS Series 60 In-Lined Mounted Centrifugal Pump
B&G
Series 60 Pump
The advantages you want.
The pump you need.
• Compact design
• Easy installation
• Wide range of standard sizes
• Backed by B&G three-year warranty*
DESCRIPTION
Competitor’s
Pump
BRONZE-FITTED PUMP
ALL-BRONZE PUMP
Volute
Cast Iron ASTM #A159
Cast Bronze ASTM #B584
Face Plate
304 Stainless Steel
304 Stainless Steel
Impeller
Cast Bronze ASTM #B584
Cast Bronze ASTM #B584
Impeller Key
Carbon Steel
Carbon Steel
Impeller Lock Washer
Carbon Steel
Brass
Impeller Lock Nut
Plated Steel
Brass
Pump Shaft
Steel SAE 1144
Steel SAE 1144
Shaft Sleeve
Copper Alloy 110
Copper Alloy 110
A. Housing
Brass ASTM #B36
Brass ASTM #B36
B. Bellow
Buna ”N” (EPT Optional)
Buna ”N” (EPT Optional)
C. Rotating Ring
Carbon
Carbon
D. Spring
#304 Stainless Steel
#304 Stainless Steel
E. Seat
Ceramic
Ceramic
F. Seat Gasket
Buna “N” (EPT Optional)
Buna “N” (EPT Optional)
Volute Gasket
Cellulose Fiber
Cellulose Fiber
Cover Plate
(7’’ Impeller size only)
Cast Iron ASTM #A159
Cast Bronze ASTM #B584
Companion Flanges
1’’, 1-1/4’’ & 1-1/2’’
Formed Steel
2” Cast Iron
ASTM #A159
1’’ & 1-1/4’’ Formed Brass
1-1/2’’ & 2’’ Cast Brass
ASTM #B584
Seal Assembly
MECHANICAL SEAL SPECIFICATIONS:
Buna - pH Limitations 7-9; Temperature Range -20 to +225˚F.
EPT - pH Limitations 7-11; Temperature Range -20 to +250˚F.
16
CIRCULATORS Series 60 In-Lined Mounted Centrifugal Pump
Internally self-flushing seal
Noise Level
Bell & Gossett’s open-seal chamber design provides superior
flow circulation around the seal faces, resulting in reduced heat
buildup, increased particle removal and superior seal-face flushing.
It all adds up to long, trouble-free seal performance.
B&G
Series 60 Pump
Competitor’s
Pump
Quiet operation
The XL-11® Precision-Crafted Bearing System, advanced fluid
passage design and B&G permanently lubricated motor come
together to deliver smooth, quiet, maintenance-free performance.
Impeller
State-of-the-art hydraulically balanced
impellers and resilient-mounted motors
provide smooth, quiet operation.
RIPTION
BRONZE-FITTED PUMP
ALL-BRONZE PUMP
Cast Iron ASTM #A159
Cast Bronze ASTM #B584
ate
304 Stainless Steel
304 Stainless Steel
er
Cast Bronze ASTM #B584
Cast Bronze ASTM #B584
er Key
Carbon Steel
Carbon Steel
er Lock Washer
Carbon Steel
Brass
er Lock Nut
Plated Steel
Brass
Shaft
Steel SAE 1144
Steel SAE 1144
Sleeve
Copper Alloy 110
Copper Alloy 110
Brass ASTM #B36
Brass ASTM #B36
ellow
Buna ”N” (EPT Optional)
Buna ”N” (EPT Optional)
otating Ring
Carbon
Carbon
pring
#304 Stainless Steel
#304 Stainless Steel
eat
Ceramic
Ceramic
eat Gasket
Buna “N” (EPT Optional)
Buna “N” (EPT Optional)
Cellulose Fiber
Cellulose Fiber
Plate
peller size only)
Cast Iron ASTM #A159
Cast Bronze ASTM #B584
anion Flanges
1’’, 1-1/4’’ & 1-1/2’’
Formed Steel
2” Cast Iron
1’’ & 1-1/4’’ Formed Brass
1-1/2’’ & 2’’ Cast Brass
ASTM #B584
ssembly
Housing
Gasket
17
FLANGES Check-Trol™ Isolation Flow Control Flange
Materials of Construction
Valve Body: Lead-Free† Brass
Flange: Chrome Plated Steel
Ball: Chrome Plated Lead-Free† Brass
Packing: Teflon®*
Seat Ring: Teflon
Stem: Lead-Free† Brass
Spring Check: Nitrile, Acetal, Stainless Steel
Description
The Check-Trol flange is a combination isolation valve, flow control
valve, and companion flange for circulators. The ball valve allows
the circulator to be removed from the system without draining the
system. The internal spring check prevents gravity circulation. Free
floating companion flange makes pump installation a snap.
Operating Data
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature: 200°F (93°C)
* Teflon is a registered trademark of E.I. du Pont de Nemours and Company.
† Contains less than 0.25% lead content by weight on wetted surfaces
Companion
Flange
Isolation
Valve
Flow Control
Valve
Specifications
C
D
Approx.
Shpg. Wt.
Lbs. (Kg)
2” (50.5)
4-23/32” (120.0)
3.4 (1.5)
3-15/16” (100.0) 2-57/64” (73.3)
2-5/32” (54.7)
4-23/32” (120.0)
4.4 (2.0)
1-1/4” NPT
4-25/32” (121.4) 3-19/64” (84.0)
3” (75.9)
6-7/32” (158.0)
6.3 (2.8)
NRF/NBF/SSF, etc.
1-1/2” NPT
4-27/32” (122.9) 3-23/64” (85.5)
3” (75.9)
6-7/32” (158.0)
6.6 (3.0)
CTF-3/4
NRF/NBF/SSF Wet Rotors
3/4” SWT
3-21/64” (84.5)
2-41/64” (67.0)
2” (50.5)
4-23/32” (120.0)
3.4 (1.5)
1” SWT x Flange
CTF-l
Series PL-30, PL-36, PL-55
1” SWT
4-1/64” (102.0)
3” (75.3)
2-5/32” (54.7)
4-23/32” (120.0)
4.2 (1.9)
101238LF
1-1/4” SWT x Flange
CTF-l-l/4
Series 100, PR, and LR
3” (75.9)
6-7/32” (158.0)
5.9 (2.7)
101247LF
1-1/2” SWT x Flange
CTF-1-1/2
3” (75.9)
6-7/32” (158.0)
6.5 (3.0)
Dimensions -Inches (MM)
Model
No.
Size Inches
Model
Use with
Following Circulators
A
B
101231LF
3/4” NPT x Flange
CTF-3/4
NRF/NBF/SSF Wet Rotors
3/4” NPT
3-7/64” (79.0)
101232LF
1” NPT x Flange
CTF-l
Series PL-30, PL-36, PL-55
1” NPT
101233LF
1-1/4” NPTx Flange
CTF-l-l/4
Series 100, PR, and LR
101245LF
1-1/2” NPT x Flange
CTF-1-1/2
101236LF
3/4” SWT x Flange
101237LF
B1**
2-27/64” (61.5)
1-1/4” SWT 4-55/64” (123.4) 3-25/64” (86.0)
PL-45, PL-50 and Series HV 1-1/2” SWT
5-1/64” (127.4)
3-35/64” (90.0)
• Not for use with NRF/NBF-4S, HV flanges required .
Dimensions and weights are approximate and subject to change. Contact factory for certified dimensions. Check-Trol flange is sold with an isolation flange as a pair.
** B1 Dimension is overall length of isolation flange. The part numbers and shipping weights are for one Check-Trol flange and one isolation flange, capscrews and nuts.
18
Isolation Flanges
Description
The isolation flange is a combination of an isolation ball valve and
a companion flange for circulators. The isolation flange allows easy
service or replacement of the circulator without the need to drain
the system. The isolation flange fits the Bell & Gossett NRF/NBF/SSF
wet rotors, Series PL, Series 100, HV, PR and LR circulators.
Operating Data
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature: 250°F (121°C)
Materials of Construction
Valve Body: Lead-Free† Brass
Flange: Chrome Plated Steel
Ball: Chrome Plated Lead-Free† Brass
Packing: Teflon®*
Seat Ring: Teflon
Stem: Lead-Free† Brass
* Teflon is a registered trademark of E.I. du Pont de Nemours and Company.
† Contains less than 0.25% lead content by weight on wetted surfaces
Specifications
Model No.
Size
Inches
101221LF
3/4” NPTF IF
101222LF
1” NPTF IF
101223LF
1-1/4” NPTF IF
101241LF
1-1/2” NPTF IF
101226LF
3/4” SWT IF
101227LF
1” SWT IF
101228LF
1-1/4” SWT IF
101243LF
1-1/2” SWT IF
Use with
Following
Circulators
NRF/NBF/SSF
wet rotors
Series PL-30,
PL-36, PL-55
Series 100, PR
and LR
Does not include
NRF/N BF-45
Dimensions - Inches (mm)
Following Circulators
A
B
C
D
Approx.
Shpg. Wt.
Ibs. (Kg)
3/4” NPT
2-27/64” (61.5)
2” (50.5)
4-47/64” (120)
3.2 (1.5)
1” NPT
2-57/64” (73.3)
2-5/32” (54.7)
4-47/64” (120)
4.1 (1.9)
1-1/4” NPT
3-19/64” (84)
3” (759)
6-7/32” (158)
5.8 (26)
1-1/2” NPT
3-23/64” (855)
3” (759)
6-7/32” (158)
6.1 (28)
3/4” SWT
2-41/64” (67)
2” (50.5)
4-23/32” (120)
3.2 (1.5)
1” SWT
3” (75.3)
2-5/32” (54.7)
4-23/32” (120)
3.9 (1.8)
1-1/4” SWT
3-25/64” (86)
3” (759)
6-7/32” (158)
5.4 (25)
1-1/2” SWT
3-35/64” (90)
3” (759)
6-7/32” (158)
6 (27)
“IF” = “Isolation Flange”
Note: Dimensions and weights are approximate and subject to change. Contact factory for certified dimensions.
The part numbers and shipping weights are for two isolation flanges, capscrews and nuts.
Companion Flanges
Flanges for Cast Iron Circulators
Flanges for Bronze Circulators
Union Connection for NBF Circulators
19
3
ACCESSORIES ecocirc e SERIES TIMER – Part No: LHB08260002
®
Description
To increase the overall efficiency of a domestic hot water recirculating system and to reduce water
wasted while waiting for hot water, the e3 Timer can be installed on all e3 pumps. The timer is easily
installed by removing the motor end cap, plugging in the timer and setting the timer schedule
without any wiring. The timer can be used in 3-different selections: ON, OFF and TIMER. The ON
selection operates the pump continuously, the OFF selection turns the pump OFF and the TIMER
selection (depicted by a clock on the timer) turns the pump on when programmed.
Operational Limits
Power Supply: Internally powered by the e3 circulating pump.
Minimum Switch Interval: 30 minutes.
Run Modes: ON (Continuous), OFF (Off at all times) and TIMER
(run at programmed intervals)
1.95”
(49.6)
3.49”
2.53” (88.7)
(62.3)
2.56”
(65)
2.30”
(58.4)
2.80”
(71.1)
Accessories for NBF Circulators
TC-1 Automatic Timer Kit (Part No. 113210)
To increase the overall efficiency of a hot water recirculation
system, the TC-1 timer control kit can be installed for use on any
B&G NBF circulator. The TC-1 timer control is programmable to
turn the circulator ON and OFF automatically at preset times.
This permits the user to have the pump circulate hot water only
during those times when high usage can be expected throughout
the day. Power supply minimum interval switch is 15 minutes.
Run modes maximum switch current is 16 amps.
20
AQS-1/2 (Part No. 113223) and
AQS-3/4 (Part No. 113224) Aquastat
Designed to thermostatically turn any B&G NBF circulator ON and
OFF. The AQ-1/2 or AQ-3/4 will switch the pump OFF at 120ºF
(48.9ºC) and ON at 100ºF (37.8ºC). The aquastats are available in
separate models that will sense the temperature for either 1/2” or
3/4” copper pipe.
AQS-1/2” clips onto 1/2” copper pipe or 3/8” steel pipe
AQS-3/4” clips onto 3/4” copper pipe or 1/2” steel pipe
RELAYS ZONETROL II AZ-1A™ Snap-On Pump Relay
Description
The ZONETROL II AZ-1A snap on relay box is an easy to install single zone
pump controller that mounts directly on any Bell & Gossett wet rotor circulator
NRF/NBF or Series PL booster. The AZ-1A turns the pump and boiler ON as
thermostat calls for heat. Using the wire nuts provided with the package, the
AZ-1A is quickly assembled onto any NRF/NBF or 1/12 to 1/6 HP Series PL.
The clearly marked TT terminals for the thermostat and the XX isolated end
switch terminals make the rest of the hook-up a snap. The AZ-1A can be daisychained together to form a maximum of three zones.
The Bell & Gossett AZ-1A is ideal for any single to three zone pump
application. Or can be used when adding a zone to an existing system.
There’s no more need to have a pump controller hanging on the wall, simply
install the AZ-1A to our NRF/NBF or Series PL circulators and you are finished.
Features
• Snap-on design allows the AZ-1A to be quickly attached
to any B&G wet rotor circulator, reducing your inventory
investment (no need to carry “special” circulators with
factory mounted controllers)
• Clearly marked terminals make for sure, fast wiring of
the system
• Compact design fits in tight locations and presents a
clean professional appearence
• 100% factory tested assures reliable operation
• 5 year warranty — the best in the industry
• Daisy-Chain the AZ-1A relays to form up to three zones
• Can be used on any B&G model NRF, NBF or 1/12 to 1/6
HP Series PL pumps
The AZ-1A can be
daisy-chained to
form up to three
zones with
simplified wiring.
Specifications
109423
Dimensions (L x W x H): 2-7/8” X 3-1/4” X 2-5/8”
Approximate Shipping Weight: 0.75 lbs
Thermostat
Thermostat
Thermostat
/
/
/
Low voltage
wiring makes
multiple relay
connections
a snap.
AZ—1A
115V
AZ—1A
115V
AZ—1A
115V
21
RELAYS ZONETROL™ Switching Relays
for Zoning with Valves
Features
• 100% factory tested - guarantees operation
• Five year limited warranty - the best in the business
• Replaceable, standard “ice cube” type relays allow up to 10 amps,
1/3 HP per individual zone.
• Selectable priority for domestic hot water
• 30 minute built-in priority timer helps prevent house freeze upno additional plug-in cards required
• Automatically resetable fuse protects controller from overload eliminates “no heat” call backs
due to blown fuse
• Powerful transformers operate up to six zones
• LED diagnostic lights installed internal
to the box cover keeps the trouble
shooting in the hands of the authorized
heating professionals
• Can be used with “tankless coil” or
“cold start” applications
Specifications
22
RELAYS ZONETROL II Switching Relays
with Reset Option for Zoning with Pumps
The next generation of zone controllers
from Bell & Gossett brings 21st century
technology to residential controls.
Description
Xylems’s Bell & Gossett ZoneTrol II is a ready-to-install controller for
hydronic circulators in residential and light commercial applications.
All ZoneTrol II controllers are UL and cUL listed and feature multi-function
LEDs that are visible without removing the cover for easy start-up and
troubleshooting. All units are compatible with analog and digital 24
VAC thermostats, including “power stealing” designs. The multi-zone
controllers feature an advanced microprocessor design that provides
domestic hot water (DHW) priority & timer, pump exercise and a post
purge timer without the need for add-on circuit boards or modules.
Four and six zone controllers are field expandable for up to 18 pumps.
Specifications
Model
Number
Part
Number
Zones
Combined Load
(max.) @ 120 VAC
Dimensions W x L x D
Inches (mm)
Weight
Lbs (kg)
Z-1
109424
1
5 amps
6.5 x 5 x 3 (165 x 127 x 76)
2.6 (1.18)
Z-2
109425
2
20 amps
6.5 x 5 x 3 (165 x 127 x 76)
3 (1.36)
Z-3
109426
3
20 amps
6.5 x 5 x 3 (165 x 127 x 76)
3.1 (1.4)
20 amps
13.5 x 8.25 x 3.25 (343 x 210 x 83)
7.3 (3.3)
20 amps
13.5 x 8.25 x 3.25 (343 x 210 x 83)
7.5 (3.4)
Z-4
109427
4
Z-6
109430
6
ZC-11*
109454
Communication cable for connection of multiple controllers
0.1 (0.05)
* fits 4 and 6 zone controllers only – one required for each slave controller.
Standard Features (multiple zone controllers only)
• Priority: Enables DHW zone to have priority over heating zones for limited period of time.
User adjustable settings include OFF (disables priority functionality), 30 minutes and 60
minutes.
• Post Purge Timer: Circulator(s) will continue to run for 90 seconds after thermostat opens
and allows additional extraction of BTUs from high mass boilers. User adjustable settings
are OFF and ON.
• Exercise: Runs each circulator for 10 seconds after each 72 hours of inactivity. User
adjustable settings are ON and OFF.
• Expandability: 4 and 6 zone controllers can easily be connected via an RJ-11 cable to
accommodate systems consisting of up to 18 circulators.
• Five-year Warranty
23
BALANCE VALVES Lead-Free* Circuit Setter® Plus
Description
The Circuit Setter Plus and Circuit Setter Plus RF
provide the perfect balance of adjustability and
efficiency for potable water and HVAC systems.
They are precisely calibrated for use as a
presettable balance valve, variable orifice flow
meter and positive shut-off service valve. They
are also designed for optimal system efficiency
and water conservation. The Circuit Setter Plus
and Circuit Setter Plus RF can provide the perfect
balancing solutions for your potable water and
HVAC system.
Save time, energy and water with the lead-free
Circuit Setter Plus and Circuit Setter Plus RF.
• Designed for all plumbing and HVAC systems.
• Provides equal flow throughout all circuits to
conserve water and optimize system efficiency.
• Calibrated accurate flow control and
measurement.
• Bi-directional design allows any installation
configuration.
• Externally adjustable manual balance
valve for easy adjustment.
• Reduces pump energy requirements.
• Meets or exceeds stringent codes for
potable water.
• Includes memory stop indicator.
• Provides drain option.
• Provides positive shut off and isolation.
• Includes pressure/temperature ports.
Construction
Body: Brass ASTM B283-C69300*
Ball: 304 Stainless Steel
Seat Rings: Glass and Carbon filled TFE
Readout Valves: Brass with EPT check valves
Stem “O” Ring: EPDM
CB-1SLF
Maximum Working Pressure
NPT Models: 400 PSIG (2758 kPa)
Sweat Models: See table below
CB-1LF
Maximum Operating Temperature
-4°F (-20°C) to 250°F (121°C)
* Contains less than 0.25% lead content by weight on wetted surfaces.
CSA Certified: AB1953; Vermont S152; Maryland House Bill 372
(Statute 12-605). ANSI/NSF-61 Annex G Compliant.
TyPE SOLDER
95-5
Tin-Antimony
MAxIMuM PRESSuRE LIMITATIONS
FOR 1/2” - 1” WITH SOLDER CONNECTIONS
PRESSuRE PSI KPA
TEMP ºF (ºC)
300 (2068)
200 (93)
250 (1724)
225 (107)
200 (1379)
250 (121)
A
A
C
C
B
B
TOP VIEW 1/2"-1"
END VIEW 1/2"-1"
TOP VIEW 11/4”-3”
Specifications
MODEL
NuMBER
PART
NuMBER
RF-1/2S LF
117410LF
RF- /4S LF
CB-1/2S LF
CB-3/4S LF
CB-1S LF
CB-11/4S LF
CB-11/2S LF
CB-2S LF
CB-1/2 LF
CB-3/4 LF
CB-1 LF
CB-11/4 LF
CB-11/2 LF
CB-2 LF
CB-21/2 LF
CB-3 LF
117411LF
117412LF
117413LF
117401LF
117402LF
117403LF
117404LF
117414LF
117415LF
117416LF
117103LF
117104LF
117105LF
117106LF
117107LF
3
SIzE
CONNECTION
TyPE
1
Sweat
A
2.91 (73.9)
3
Sweat
Sweat
Sweat
Sweat
Sweat
Sweat
Sweat
NPT
NPT
NPT
NPT
NPT
NPT
NPT
NPT
3.51 (89.2)
2.91 (73.9)
3.51 (89.1)
4.29 (109)
4.91 (124.7)
5.21 (132.3)
6.31 (160.3)
2.94 (74.7)
3.06 (77.7)
3.81 (96.8)
4.41 (112)
4.42 (112.3)
5.13 (130.3)
6.00 (152.4)
6.50 (165.1)
/2"
/4"
1
/2"
3
/4"
1"
11/4”
11/2”
2”
1
/2"
3
/4"
1"
11/4”
11/2”
2”
21/2”
3”
DIMENSIONS** in inches (mm)
B
C
1.82 (46.2)
2.85 (72.4)
2.05 (52.1)
1.82 (46.2)
2.05 (52.1)
2.33 (59.2)
3.08 (78.2)
3.27 (83)
3.83 (97.3)
1.98 (50.3)
2.17 (55.1)
2.47 (62.7)
3.19 (81)
3.37 (85.6)
3.98 (101.1)
4.51 (114.6)
5.12 (130.0)
3.10 (78.7)
2.85 (72.4)
3.10 (78.7)
3.33 (84.6)
3.69 (93.7)
3.95 (100.3)
4.44 (112.8)
3.02 (76.7)
3.12 (79.2)
3.42 (86.9)
3.69 (93.7)
3.95 (100.3)
4.44 (112.8)
4.83 (122.7)
5.44 (138.2)
** All dimensions +/-0.125 (3.2 mm) tolerance. Dimensions are subject to change. Not to be used for construction purposes unless certified.
24
WEIgHT
in lbs. (kg)
0.6 (0.27)
0.75 (0.34)
1 (0.45)
1.25 (0.6)
2 (0.91)
3.5 (1.6)
3.8 (1.7)
6.2 (2.8)
1.25 (0.6)
1.5 (0.7)
2 (0.9)
3.5 (1.6)
3.8 (1.7)
6.2 (2.8)
9 (4.1)
12 (5.4)
END VIEW 11/4”-3”
BALANCE VALVES Circuit Sentry Flo-Setter
TM
TM
Description
New GPM dial
The Circuit Sentry Flo-Setter valve is a field adjustable
pressure independent flow limiter that maintains set
flow rates regardless of pressure fluctuations in the
system; eliminates overflow.
Circuit Sentry Flo-Setter
D
A
E
• The unique gPM dial is easy to set.
Requires no instruments, charts or wheels
• Saves pump energy and improves coil efficiency
• No minimum straight pipe lengths required
• Integrated pressure / temperature ports included
• Large open flow paths for clog-free operation
Construction
Body: DZR Brass C35330
DP Controller: PPS 40% Glass
Spring: Stainless Steel
Diaphragm: HNBR
O-Rings: EPDM
Ball: Brass C37000
Seat: Teflon
Maximum Working Pressure
300 PSIG (2068 kPa)
Maximum Operating Temperature
-14°F (-10°C) to 230°F (110°C)
Control Range
Maximum 60 PSI (414 kPa) Delta P
Accuracy
+/ - 5%
B
C
Circuit Sentry Flo-Setter Specifications
MODEL
NuMBER
PART
NuMBER
FLOW CAPACITy IN gPM
(L/HR)
DIMENSIONS* IN INCHES (mm)
SIzE
CONNECTION
TyPE
A
B
C
D
E
MIN.
MAx.
APPROx.
WEIgHT
lbs. (kg)
3.8
(97)
5.8
(147)
3.8
(97)
2.4
(61)
1.2
(30)
0.18
(40)
4.84
(1,100)
2.0
(0.9)
CS-1/2
117464
1/2"
NPT
Female
CS-3/4
117465
3/4"
NPT
Female
3.8
(97)
5.9
(150)
3.8
(97)
2.4
(61)
1.2
(30)
0.31
(70)
8.15
(1,850)
2.0
(0.9)
CS-1
117466
1"
NPT
Female
4.1
(104)
6.1
(155)
4.1
(104)
2.4
(61)
1.2
(30)
0.44
(100)
10.35
(2,350)
2.2
(1.0)
CS-1-1/4
117467
1
1/4"
NPT
Female
5.2
(132)
7.4
(188)
4.5
(114)
2.4
(61)
1.2
(30)
0.88
(200)
21.13
(4,800)
3.7
(1.7)
CS-1-1/2
117468
1
1/2"
NPT
Female
5.7
(145)
8.1
(206)
4.7
(119)
2.4
(61)
1.2
(30)
1.76
(175)
32.76
(7,500)
5.3
(2.4)
CS-2
117469
2"
NPT
Female
6.1
(155)
8.6
(218)
5.0
(127)
2.4
(61)
1.2
(30)
2.20
(500)
45.46
(10,300)
7.5
(3.4)
Model AM
B
C
A
LMAX**
TMAX**
F
GMAX**
Model AM Specifications (includes isolation valve and union tailpiece)
MODEL
NuMBER
VALVE SIzE
FIxED END
AM-1/2
1/2"
AM-3/4
AM-1
AM-1-1/4
AM-1-1/2
AM-2
DIMENSIONS* IN INCHES (mm)
D
E
**Includes tailpiece (not shown).
Measurement of maximum length
tailpiece available.
A
B
C
D
E
F
L MAx**
g MAx**
T MAx**
MIN.
MAx.
APPROx.
WEIgHT
lbs. (kg)
Sweat Female
1.7
(42)
5.8
(147)
3.8
(97)
2.4
(61)
1.2
(30)
6.7
(169)
7.6
(193)
8.2
(208)
1.55
(39)
0.18
(40)
4.84
(1,100)
2.5
(1.1)
NPT Female
1.7
(42)
5.8
(147)
3.8
(97)
2.4
(61)
1.2
(30)
–
(–)
7.6
(193)
–
(–)
1.55
(39)
0.18
(40)
4.84
(1,100)
2.5
(1.1)
Sweat Female
2.1
(53)
5.9
(150)
3.8
(97)
2.4
(61)
1.2
(30)
7.5
(191)
8.1
(205)
9.1
(231)
1.55
(39)
0.31
(70)
8.15
(1,850)
2.7
(1.2)
NPT Female
2.1
(53)
5.9
(150)
3.8
(97)
2.4
(61)
1.2
(30)
–
(–)
8.1
(205)
–
(–)
1.55
(39)
0.31
(70)
8.15
(1,850)
2.7
(1.2)
Sweat Female
2.5
(63)
6.1
(155)
4.1
(104)
2.4
(61)
1.2
(30)
8.3
(211)
9.1
(232)
10.3
(262)
2.00
(51)
0.44
(100)
10.35
(2,350)
3.3
(1.5)
NPT Female
2.5
(63)
6.1
(155)
4.1
(104)
2.4
(61)
1.2
(30)
–
(–)
9.1
(232)
–
(–)
2.00
(51)
0.44
(100)
10.35
(2,350)
3.3
(1.5)
Sweat Female
3.1
(79)
7.4
(188)
4.5
(114)
2.4
(61)
1.2
(30)
10.2
(259)
11.0
(279)
12.2
(310)
2.00
(51)
0.88
(200)
21.13
(4,800)
5.7
(2.6)
NPT Female
3.1
(79)
7.4
(188)
4.5
(114)
2.4
(61)
1.2
(30)
–
(–)
11.0
(279)
–
(–)
2.00
(51)
0.88
(200)
21.13
(4,800)
5.7
(2.6)
Sweat Female
3.4
(87)
8.1
(206)
4.7
(119)
2.4
(61)
1.2
(30)
11.7
(298)
12.9
(328)
14.3
(363)
2.52
(64)
1.76
(400)
32.76
(7,500)
7.9
(3.6)
NPT Female
3.4
(87)
8.1
(206)
4.7
(119)
2.4
(61)
1.2
(30)
–
(–)
12.9
(328)
–
(–)
2.52
(64)
1.76
(400)
32.76
(7,500)
7.9
(3.6)
Sweat Female
4.4
(112)
8.6
(218)
5.0
(127)
2.4
(61)
1.2
(30)
13.7
(347)
15.1
(384)
16.8
(427)
3.14
(80)
2.20
(500)
45.46
(10,300)
11.9
(5.4)
NPT Female
4.4
(112)
8.6
(218)
5.0
(127)
2.4
(61)
1.2
(30)
–
(–)
15.1
(384)
–
(–)
3.14
(80)
2.20
(500)
45.46
(10,300)
11.9
(5.4)
CONNECTION
FIxED END
3/4"
1"
1 1/4"
1 1/2"
2"
FLOW CAPACITy IN gPM (L/HR)
*All dimensions +/- 0.125” (3.2 mm) tolerance. Dimensions are subject to change. Not to be used for construction purposes unless certified.
**Includes tailpiece. Measurement of maximum length tailpiece available.
For Minimum Differential requirements please refer to submittal A-611A on our Web site. Maximum differential pressure is 60 PSID.
Minimum temperature is -14°F (-10°C) to 250°F (121°C). Maximum operating pressure is 290 PSI.
NOTE: Model AM valves are configured using the coil hook up confirgurator and include tail pieces and ball valves, therefore no part number is associated.
25
VALVES Flo-Control™ Valves
Description
Flo-Control valves prevent gravity flow in forced hot water
systems, and permit summer/winter operation of indirect
water heaters.
Features
• Combination straight/angle configurations in sizes
3/4” to 2” for ease of installation.
• Removeable to cap allows easy cleaning and service
without removing pipe connections.
• Manual operating position for vertical lift disc to
permit gravity circulation.
Angle Pattern
Straight-Angle Pattern
2-1/2”, 3”
3/4”, 1”, 1-1/4”, 1-1/2”, 2”
Bronze Straight
Straight Pattern
Pattern 3/4”
2-1/2”, 3”, 4”
Operating Data
Maximum Working Pressure: 125 PSIG (862 kPa)
Maximum Operating Temperature: 250°F (121°C)
Specifications
B
A
D
E
Sizes 3/4”
Bronze Straight Valve
26
C
Sizes 3/4”, 1”, 1-1/4”, 1-1/2”
Straight Angle Valves
Sizes 2”
Straight Angle Valves
Sizes 2-1/2”, 3”
Angle Valves
Sizes 2-1/2”, 3”, 4”
Straight Valves
VALVES Hydrotrol™ Flow Control Valves
Description
The Hydrotrol (HT) flow control valve is used to prevent overheating of zones
due to gravity flow in hydronic heating systems and will permit summer-winter
operation of indirect water heater. The HT valve allows fluid to pass when the
system or zone pumps start. When the system or zone pumps are not operating,
the HT valve remains closed, preventing gravity circulation. The HT valves are
designed with a 1/2 turn knob that can be manually opened when draining
the system or for bypass purposes. The HT valve can be installed in either the
horizontal or vertical orientation.
Operating Data
Maximum Working Pressure: 150 PSI (10 bar)
Maximum Operating Temperature: 250°F (121°C)
Materials of Construction
Body: Brass
Internal Components: Non-Ferrous
Specifications
E
F
Approx.
Shpg. Wt.
lbs. (Kg)
1-3/4" (44)
1-11/16" (43)
1.3 lbs. (0.6)
1-11/16" (43)
1.2 lbs. (0.5)
1-7/8" (48)
1.8 lbs. (0.8)
Dimensions — Inches (mm)
Model
No.
Part
No.
A
B
HT-3/4
107035
3/4" NPTF
3-3/16" (82)
C
3" (76)
HT-1
107037
1" NPTF
3-5/8" (93)
3-3/16" (82)
HT - 1-1/4
103038
1-1/4" NPTF
4" (101)
D
1-9/16" (40)
1-9/16" (40) 1-15/16" (50)
3-11/16" (93) 1-11/16" (43)
2-1/4" (57)
Do not use for construction. Dimensions are approximate and subject to change. Contact factory for certified dimensions.
VALVES DB–Differential Bypass Valve
Description
For hydronic systems utilizing zone valve
The differential bypass valve is used in systems where heating
loads may be excluded from the circuit as zone valves close.
It controls the excess flow in the system by acting as a bypass
while ensuring adequate flow to the remaining open circuits.
The differential bypass valve helps reduce velocity noise
caused by excess flow through the circuits while maintaining
the pump head at a constant value.
• Controls excess flow in the system when there
is reduction in demand
• Available in ¾” connection
• All brass body with non-ferrous internals
Operating Data
D
Maximum Working Pressure: 150 PSIG (1,034 kPa)
Maximum Operating Temperature: 230°F (110 °C)
Adjustment Range: 2 to 10 PSI
A
C
Materials of Construction
Valve Body: Brass
Seals: EPDM
Spring: Stainless Steel
Knob: ABS
A
B
Specifications
Model
Number
Part
Number
A
(mm)
B
(mm)
C
(mm)
D
(mm)
Connection
Type
Weight (LB)
DB-3/4
113247
3/4”
(19)
2-5/16”
(59)
1”
(26)
4”
(104)
M
NPT
1
27
VALVES Pressure Reducing Valves
Description
Reducing valves fill the system to a preset
pressure for optimum performance. Model No.
Features
• Fast fill feature reduces
start-up time and labor.
• Low inlet pressure check valve
helps prevent loss of system
pressure if the supply water
drops below system pressure.
• Convenient cleanable strainer
is designed to prevent dirt and
sediment from entering the
system.
• Union connection available
with 1/2” male NPT thread and
1/2” female sweat tail-piece for
fast, flexible system connection.
PRESSURE REDUCING VALVES
F-3TuFactory
B-38
Adjustable
FB-38Tu
FB-38
Conncection
Size - Inches
Part No.
1/2
110190
B-38
NPT
3/4
110196
B7-12
Union*
1/2
110191
B-38TU
NPT
1/2
Brass
110192
FB-38
Union*
1/2
110193
FB-38TU
1/2
110194
6
NPT
3/4
110195
7
* Models ending in "TU" feature 1/2" sweat/NPT union connection
Body
Material
Setting
(PSIG)
Range
(PSIG)
12
10 - 25
45
25 - 60
B-38Tu
A
3 1/16 (78)
3 (76)
4 31/32 (126)
3 1/16 (78)
4 31/32 (126)
3 1/16 (78)
3 (76)
Dimensions in Inches (mm)
C
B
3 11/16 (94)
4 13/16 (122)
3 21/32 (93)
4 31/32 (126)
4 13/16 (122)
3 11/16 (94)
4 31/32 (126)
3 21/32 (93)
Specifications for Combination “Dual Units”
Model No.
Part No.
8
110199
F-3
110197
F-3TU
110198
Component
Valves
Relief
B-38
Relief
FB-38
Relief
FB-38TU
COMBINATION "DUAL UNITS"
Connection in Inches
Body
Fill
Boiler
Material
Iron
1/2 NPT
Brass
Brass
1/2 NPT
1/2 NPT
Brass
Brass
1/2 Union
NPT/Sweat
Brass
Dimensions in Inches (mm)
Overall
Between
Height
Connections
6 7/16 (164)
6 7/16 (164)
8 5/8 (219)
5 3/8 (137)
6 (152)
Approx.
Shpg. Wt.
lbs. (Kg)
4 (1.8)
3 3/4 (1.7)
4 (1.8)
PRESSURE SETTING:
Relief 30 PSI
Reducing 12 PSI standard; field adustable range: 10 - 25 PSI
Maximum operating temperature 225°F (107°C) - Maximum operating pressure 125 PSIG (862 kPa)
Models ending in “TU” feature 1/2” sweat/NPT union connection
• Brass body construction is
highly resistant to corrosion –
ideal for water systems.
Specifications for Pressure Reducing Valve
Models 3301 & 4100
Iron Body Valves
ASME Safety Relief Valves
Description
ASME Safety Relief Valves protect fired and unfired hot water
vessels against hazardous operating pressures.
Features
• Engineered in accordance with Section IV of the ASME
boiler & pressure code for heating boilers with capacities
certified by the National Board of Boiler and Pressure
Vessel Inspectors.
• Offer the highest BTUH ratings available on the market
today for valves in their class (790,000 to 5,999,000 BTUH)
• EPDM diaphragm operated (cast iron models) and
diaphragm assisted (bronze models) have an effective area
approximately 5 times greater than conventional “poptype” relief valves to help overcome the effects of fouling.
• Low differential between opening and closing pressures
helps to prevent conditions under which system water
might flash to steam and cause hammering.
Specifications
28
Nos. 3301 & 4100
Nos. 790 & 1170
Models 790 & 1170
Bronze Body Valves
ACCESSORIES Copper Red Ring Monoflo® Fittings
Description
Copper Red Ring Monoflo Fittings let you use
a single pipe to serve as both supply and return main.
Features
• Connect risers to the main, assuring proper diversion of water
to each heating unit regardless of type and its position
in the system.
• Recommended for most installations including cast iron nonferrous base boards, free-standing radiation or convectors.
• Only one fitting is needed for most installations for adequate
diversion for upfeed radiation. For most applications, a second
fitting can be used if higher resistance is required.
Operating Data
Maximum Working Pressure: 150 PSIG (1,034 kPa)
Maximum Operating Temperature: 300°F (149°C)
Specifications
AIR SEPARATORS Inline Air Separator
Description
Operating Data
The B&G In-Line Air Separator
is specificaly designed to
efficiently separate air from
circulating water in hydronic
heating and cooling systems to
assure a quiet operation.
Maximum Working Pressure: 175 PSIG (1,207 kPa)
Maximum Operating Temperature: 300°F (149°C)
Construction
One Piece Cast Iron
Specifications
29
AIR SEPARATORS EASB-Jr Enhanced Air Separator
Description
Dimensions & Weights
Operating Data
Bell & Gossett’s Model EASBMaximum Working Pressure: 150 PSI (10 bar)
JR Enhanced Air Separator
Maximum Operating Temperature: 250°F (121°C)
automatically removes entrained
air bubbles in hydronic systems. As
Materials of Construction
fluid enters the EASB-JR, the velocity
is decreased creating a low pressure Body & Cap: Brass
area. The small bubbles are released Coalescing Medium: Stainless Steel
Venting Mechanism: Non-Ferrous
from fluid and then collected on
the coalescing medium. As the
bubbles coalesce, they rise to the
top of the air separator where they
are released to atmosphere through
Specifications
the built-in automatic air vent. The
Part
Model
air separator has a bottom 1/2”
Number
Number
Size
A
B
NPT connection to accommodate
3/4" NPT
EASB-3/4 JR
112111
67/8 (175)
15/8 (41)
3/4" Sweat
a B&G diaphragm expansion tank.
EASB-3/4S JR
112114
67/8 (175)
15/8 (41)
EASB-1 JR
112112
1" NPT
67/8 (175)
15/8 (41)
The compact design and brass body
7/8 (175)
EASB-1S
JR
112115
1"
Sweat
6
15/8 (41)
construction make the EASB-JR
EASB-11/4 JR
112113
11/4" NPT
71/2 (191)
17/8 (48)
ideal for residential and commercial EASB-1
1/4S JR
112116 11/4" Sweat 71/2 (191)
17/8 (48)
hydronic heating systems.
EASB-11/2 JR
112117
11/2" NPT
71/2 (191)
17/8 (48)
EASB-2 JR
112464
2" NPT
71/2 (191)
2 (51)
Dimension in Inches (mm)
C
D
E
113/16 (46)
35/8 (92)
21/4 (57)
113/16 (46)
35/8 (92)
21/4 (57)
113/16 (46)
35/8 (92)
21/4 (57)
113/16 (46)
25/16 (59)
25/16 (59)
25/16 (59)
35/8 (92)
45/8 (117)
45/8 (117)
45/8 (117)
21/4
31/8
31/8
31/8
21/2 (64)
5 (127)
31/8 (79)
Dimensions are approximate and subject to change. Contact factory for certified dimensions.
Enhanced Air Separator
Description
Specifications
Bell & Gossett’s Model EAS Enhanced Air
Separator is a patented, innovative design in air
separators. It has been engineered to remove
entrained air from hydronic heating and cooling
systems providing far superior air removal
compared with other devices available today.
The EAS is ideal for residential, institutional and
light commercial applications.
Operating Data
Maximum Working Pressure: 150 PSI (10.3 bar)
Maximum Operating Temperature: 250°F (121°C)
Materials of Construction
Body & Cap: Cast Iron
Internals: Stainless Steel
3/4” Large Capacity Air Vent: Brass Body Nonferrous
Internals
How It Works
1 As system fluid enters
through the inlet, (either
straight or angle) the diffuser
distributes flow evenly across
the stainless steel, wire
brush-like medium.
2 Air bubbles, even micro air
bubbles, stick to the brush
filaments.
3 Trapped air rises above the
diffuser through a baffle (not
pictured), where the air is
then released through
an opening on top.
4 Deaerated water then goes
back into the system.
30
(57)
(79)
(79)
(79)
F
NPTF
3/4" Sweat
Approx. Shpg. Wt.
Lbs. (Kg)
2.5 (1)
2.5 (1)
3/4"
1" NPTF
2.5 (1)
1" Sweat
11/4" NPTF
11/4" Sweat
11/2" NPTF
2.5 (1)
4 (1.8)
4 (1.8)
4 (1.8)
2" NPTF
5 (2.3)
HYDRONIC SPECIALTIES
RV-125A Readout Valve and
RP-250B Readout Probe
TB– Thermoflo® Balancer
The RV-125A is designed
for use wherever pressure
tappings are required to
monitor flow or pressures.
The Readout Valve is fitted
with an EPT insert which
incorporates a unique check
valve feature designed
RP-250
RV-125
to check flow when the
Readout Valve is not being
used to monitor flow. Use companion RP-250B
Readout Probes with the RV-125A Readout
Valve. 300 PSIg Working Pressure — 250ºF
Maximum Operating Temperature
A device for instant visual balancing
of hot or cold water flows. With a
B&G Thermoflo balancer installed
in each circuit or zone, the entire
system can be quickly balanced to
meet original design calculation. No.
TB-3/4”- Capacity 1 to 5 GPM. No.
TB-1”- Capacity 2 to 10 GPM. 125
PSIg Working Pressure —
250ºF Maximum Operating
Temperature
DT-2 Drain-O-Tank®
Air Charger
The Drain-O-Tank Air Charger offers a
sure, quick way to recharge a waterlogged compression tank.
125 PSIg Working Pressure —
240ºF Maximum Operating
Temperature
AIR VENTS
No. 26 Vacuum Breaker
Model No. 107A High
Capacity Air Vent
No. 97 Automatic
Air Vent
A rugged High Capacity Air Vent
designed to purge free air from
liquid systems at operating
pressures up to 150 PSIg.
The Model 107A Air Vent has
a cast iron body and bonnet,
with stainless steel, brass and
EPDM internal components and
is suitable for a maximum
operating temperature of
250ºF. The Air Vent has a 3/4”
NPT inlet and 3/8” NPT outlet.
A float type vent designed to
vent troublesome air from
hydronic heating systems. The
brass body and the non-ferous
internals provide years of reliable
service. The compact design
(3-1/8” x 1-7/8”) and high operating
pressure/temperature (240ºF @ 150 PSIg)
limitations make the No. 97 a must in any
hydronic heating system.
No. 98
A high capacity automatic air
vent that is designed to remove
air in closed loop systems.
Materials of construction: Brass
body with non-ferrous internals.
Maximum Working
Pressure: 150 PSI. Maximum
Operating Temperature:
250ºF
Specifications
Model
No.
Part
No.
98
97
113246
113222
87
113021
67
113020
7
113001
107A
113076
4V
113055
26
113075
RV-125A 113100
1/4" P/T V58050PK
1/8" P/T
G97030
RP-250B 113102
DT-2
113041
TB-3/4
127001
TB-1
127002
Description
Automatic Air Vent
High Capacity Air Vent
Manual Air Vent
Vacuum Breaker
Readout Valve
Readout Valve
Readout Valve
Readout Probe
Drain-O-Tank
Balance Valve
Balance Valve
No. 87, 67 and 7
Automatic Air Vents
Designed to vent the
accumulation of troublesome
air wherever it can be trapped.
These non-ferrous automatic air
vents are 4-3/4” x 2-1/4”, 3-3/16”
x 1-1/2” and 4-1/16” x 2-3/16”
(height and width), respectively,
and are rated for a maximum
operating temperature of
240ºF at pressures of 150, 35 and 75 PSI,
respectively. The No. 87 has a combination of
1/2” FPT/3/4” MPT connection, whereas No’s. 67
and 7 have 1/8” MPT, and FPT connections.
System
Connection
Dimensions
(W x H)
3/4" NPTM
1/8" NPTM
Combination
3/4" NPTM 1/2" NPTF
1/8" NPTM
1/8" NPTF
3/4" NPTF
1/8" NPTM
3/4" NPTM
1/8" NPTM
1/4" NPTM
1/8" NPTM
N/A
1/2" NPTM
3/4" NPTF
1" NPTF
4-1/2" x 9-5/8"
1-7/8" x 3-1/8"
2-1/4" x 4-3/4"
1-1/2" x 3-3/16"
2-3/16" x 4-1/16"
4-1/2" x 9-5/8"
5/8" x 5/8"
1-1/4" x 3"
1-1/8" x 9/16"
1-1/4" x 1-1/4"
1-1/8" x 1-1/4"
2" x 5/8"
2-1/4" x 6-5/16"
2" x 9-1/4"
2" x 9-1/4"
Designed to protect closed
vessels and piping systems
against collapse when the
induced vacuum exceeds design
conditions. When used on
steam heating systems, the No.
26 Vacuum Breaker controls
induced vacuum, permitting normal
return of condensate to the boiler.
Adjustable range 1/4” to 20” (mercury)
vacuum. Factory set to 4” — 150 PSIg
Maximum Working Pressure —
300ºF Maximum Operating
Temperature
No. 4V “Coin-Operated”
Air Vent
Specially designed for the new
types of radiators. An important
feature is that it projects only
slightly, being almost flush with
the radiator. 150 PSIg Working
Pressure — 250ºF Maximum
Operating Temperature
Maximum
Pressure
Temperature
250ºF
150 PSIG
240ºF
35 PSIG
75 PSIG
150 PSIG
150 PSIG
150 PSIG
300 PSIG
300 PSIG
300 PSIG
300 PSIG
125 PSIG
125 PSIG
125 PSIG
250ºF
250ºF
300ºF
250ºF
250ºF
240ºF
250ºF
240ºF
250ºF
250ºF
Approx. Shpg.
Wt. (Lbs)
Carton Of
10
10
8
8
8
12
1
48
6
50 pairs
10
2
6 pairs
12
6
6
3
6
10
2
3
4
1
1
1
8
26
26
31
ACCESSORIES PSH - Primary/Secondary Header
Description
Operating Data
The B&G low-loss header, Model PSH, is a
combination air separator and manifold that
creates independent primary and secondary
circuits. The B&G Model PSH is equipped
with a purge valve allowing the user to
remove any debris deposited on the bottom
of the vessel and an air vent releasing
trapped air in the system. The insulation,
which is provided as a standard, prevents
water vapors entering from the outside and
eliminates the formation of condensate on
the PSH body.
With Insulation:
Working Pressure: 150 PSI
Operating Temperature Threaded: 32° - 210°F
Operating Temperature Flanged: 32° - 220°F
Without Insulation:
Working Pressure: 150 PSI
Operating Temperature Threaded & Flanged: 32°-230°F
Materials of Construction
Body: Steel
Air Vent: Brass
Drain Valve: Brass
Insulation-Threaded: PEX
Insulation-Flanged: Polyurethane Foam
Connection
1”, 1-1/4” and 1-1/2” Female NPT
2”, 2-1/2”, 3” and 4” ANSI 150 CLASS Flange
Specifications
Part
Number
Connection
Size
Inches (mm)
Max Flow
GPM (m3/h)
A
Inches (mm)
PSH-1
112465
1 (25.4)
11 (2.5)
24-3/8 (619)
8-7/8 (225)
1/2 (12.7)
6.0 (2.7)
PSH-1.25
112466
1-1/4 (31.75)
18 (4)
26-3/4 (679)
9-3/4 (248)
1/2 (12.7)
8.3 (3.8)
PSH-1.5
112467
1-1/2 (38.1)
26 (6)
28-1/3 (719)
11-1/8 (282)
1/2 (12.7)
12.6 (5 .7)
PSH-2
112468
2 (50.8)
40 (9)
42 (1069)
13-13/16 (350)
1-1/4(31.7)
78.7 (35.7)
PSH-2.5
112469
2-1/2 (63.5)
80 (18)
42 (1069)
13-13/16 (350)
1-1/4(31.7)
87.7 (39.8)
PSH-3
112470
3 (76.2)
124 (28)
50-3/8 (1279)
18-3/8 (466)
1-1/4(31.7)
108.0 (49)
PSH-4
112471
4 (101.6)
247 (56)
50-3/8 (1279)
18-1/2 (470)
1-1/4(31.7)
116.8 (53)
Model
Number
32
B
Inches (mm)
C - Drain
Connection Size
Inches (mm) NPT
Weight
LBS (Kg)
TANKS HFT Diaphragm Tanks • Expansion Tanks for Hydronic Heating
Bell & Gossett HFT expansion tanks
are designed to absorb the force
of thermal expansion in hydronic
heating systems. Series HFT tanks
for hydronic heating systems
are available in sizes from 2—86
gallons. The Series HFT tank is
designed to absorb the force of
thermal expansion of heating water
to maintain proper pressurization
in a closed hydronic system. The
heavy duty butyl diaphragm
separates system water from the
air in the tank preventing water
logging problems.
Specifications
HFT-15 thru HFT-90
HFT-30V thru HFT-160V
Operating Data
Model
Number
Part
Number
HFT-15
HFT-30
HFT-60
HFT-90
HFT-30V
HFT-40V
HFT-60V
HFT-90V
HFT-110V
HFT-160V
1BN326
1BN327
1BN328
1BN329
1BN330
1BN331
1BN332
1BN333
1BN334
1BN335
Volume Gallons (Liters)
Tank
2 (7.5)
4.4 (16.6)
7.6 (28.7)
14 (53)
14 (53)
20 (75.7)
32 (121.1)
44 (166.5)
62 (234.6)
86 (325.5)
Acceptance
1.0 (3.7)
2.5 (9.4)
2.5 (9.4)
11.3 (42.8)
11.3 (42.8)
11.3 (42.8)
11.3 (42.8)
34 (128.7)
34 (128.7)
46 (174.1)
Height (A)
Inches (mm)
Diameter (B)
Inches (mm)
12-5/8 (321)
15-1/2 (394)
23 (584)
21 (533)
24-3/4 (629)
32-1/2 (826)
47-1/2 (1207)
36 (914)
46-3/4 (1186)
47-1/4 (1199)
8 (203)
11 (279)
11 (279)
15-3/8 (390)
15-3/8 (390)
15-5/8 (390)
15-5/8 (390)
22 (559)
22 (559)
22 (559)
System
Connection
1/2" NPTM
1" NPTF
1-1/4" NPTF
Approx.
Shpg. Wt.
lbs. (Kg)
5 (2.3)
9 (4.1)
14 (6.4)
23 (10.4)
25 (11.3)
33 (14.9)
43 (19.5)
69 (31.2)
92 (41.7)
123 (55.8)
Materials: Steel Shell Diaphragm
System Connection: Steel
Maximum Operating Temperature=240F (116C); Maximum Working Pressure= 100 PSI (689 kPa);
Sizing
Guideline
Standard Factory Precharge=12
PSI (83
kPa)
Boiler Size
Maximum Working Pressure: 100 PSI (689 kPa)
Maximum Operating Temperature: 240°F (115°C)
Standard Factory Pre-charge: 12 PSI (83 kPa)
Type of Radiation
Finned Tube
Model
Number
Materials of Construction
PT-5
PT-12
PT-25V
PT-30V
PT-42V
PT-60V
PT-80V
PT-180V
PT-210V
Shell: Carbon Steel
Diaphragm: Heavy Duty Butyl Rubber
Connection: Steel
Baseboard
Volume Gallons
(Liters) or
Part Net Output
Number
Tank
1BN317 BTU/HR
2 (8)
25,000
1BN318
4.4 (17)
50,000
1BN319
10.3 (39)
75,000
1BN320
14 (53)
100,000
1BN321
20 (76)
125,000
1BN322
34 (129)
150,000
1BN323 200,000
44 (167)
1BN324 250,000
62 (235)
1BN325 300,000
86 (326)
Radiant Panel
Acceptance
1.0 (4)
HFT-15
3.2
(12)
HFT-15
10.3 (39)
HFT-30
11.3 (43)
HFT-30
11.3 (43)
HFT-30
34 (129)
HFT-30
34HFT-60
(129)
34HFT-30
(129)
46.4
(176)
HFT-90
Convectors
or
Radiators
System
Height
Diameter (B)
Unit(A)
Heaters
Cast Iron
Inches (mm)
Inches (mm)
Connection
Model
12-5/8 (321) Use Tank
8 (203)
3/4" NPTM
HFT-15 11 (279) HFT-15
15 (381)
HFT-15 15-3/8 (391) HFT-30
19-1/4 (489)
HFT-30
HFT-30
1" NPTF
23-7/8 (605)
15-3/8 (391)
HFT-60
HFT-60
31-5/8 (802)
15-3/8 (391)
HFT-60
HFT-60
29-5/8 (752)
HFT-60 22 (559) HFT-90
36 (914)
HFT-60 22 (559) HFT-30V
1-1/4" NPTF
46-3/4 (1187)
HFT-90 22 (559) HFT-30V
47-1/4 HFT-30V
(1200)
26 (660) HFT-30V
Approx.
Baseboard
Shpg.
Wt.
Cast
Iron
lbs. (Kg)
5 (2.3)
HFT-15
9 (4.1)
HFT-30
23 (10.4)
HFT-60
25 (11.3)
HFT-60
33 (15)
HFT-90
69 (31.2)
HFT-90
69 (31.2)
HFT-30V
92 (41.7)
HFT-40V
123 (55.8)
HFT-40V
HFT-60V
HFT-60V
HFT-40V
350,000
HFT-30V
HFT-30V
Materials: Steel Shell, Polypropylene
Liner, Buty Diaphragm
System Connection: Brass 400,000
HFT-40V
HFT-30V
HFT-40V
Maximum Operating Temperature=200F (93C); Maximum Working Pressure= 150 PSI (1,034 kPa);
Assumptions:
fill
pressure
12
PSI,
relief
pressure
30
PSI,
avg.
system
temp. 200˚F,
Standard Factory Precharge=40 PSI (276 kPa)
system fluid
is water,
consult factory with requirements not shown
Larger sizes and ASME constructed
models
are available.
Code approvals: PT-5, PT-12
Compression Tanks
City of
Los
Angeles
PT-25V thru PT-210
Airtrol® Tank Fittings
Air-tight, ASME constructed. Available in painted steel.
Sizes 15 to 505 gallons. Gauge glass tappings are standard.
Always use with B&G Airtrol Tank Fittings.
Directs free air to the compression tank. Restricts thermal
circulation to boiler. Establishes initial tank air level. Allows
compression tank size reduction.
ATFL
ATF
Specifications
Model
No.
Part
No.
Capcity
Gallons
15
24
30
40
60
80
100
120
135
175
220
240
305
400
505
116029
116030
116031
116032
116033
116034
116035
116036
116037
116038
116039
116040
116041
116042
116840
15
24
30
40
60
80
100
120
135
175
220
240
305
400
505
Required Tank
Airtrol
Dia.
Fitting Inches
ATF-12
ATF-16
ATF-20
ATF-20
ATF-24
12
14
16
20
24
30
ATFL
36
Dimensions are approximate and subject to change. Consult factory for certified dimensions.
Part numbers in table above are for paint steel tanks.
Tank
Length
Inches
Approx.
Shpg.
Wt. (Lbs)
33
51
48
63
72
62
78
65
72
62-1/4
77
84
105-3/4
93
116
50
72
80
104
134
160
186
217
230
320
370
420
482
656
745
Specifications
*
* DT-2 Drain-O-Tank Air Charger comes with ATFL model
33
HFT-90
1BN329
HFT-30V
1BN330
HFT-40V
1BN331
HFT-60V
1BN332
HFT-90V
1BN333
HFT-110V 1BN334
Gossett PT expansion tanks are designed to absorb the
force of 1BN335
thermal
HFT-160V
14 (53)
14 (53)
20 (75.7)
32 (121.1)
44 (166.5)
62 (234.6)
86 (325.5)
TANKS PT Diaphragm Tanks
Expansion Tanks for Potable Water Systems
Bell &
expansion in domestic potable water systems. Tanks for potable
systems,
Materials:water
Steel Shell
Diaphragm
System
Connection:
Series PT and PTA (ASME construction) are available in sizes
from
2—528Steel
gallons.
11.3 (42.8)
11.3 (42.8)
11.3 (42.8)
11.3 (42.8)
34 (128.7)
34 (128.7)
46 (174.1)
21 (533)
24-3/4 (629)
32-1/2 (826)
47-1/2 (1207)
36 (914)
46-3/4 (1186)
47-1/4 (1199)
15-3/8 (390)
15-3/8 (390)
15-5/8 (390)
15-5/8 (390)
22 (559)
22 (559)
22 (559)
1" NPTF
1-1/4" NPTF
23 (10.4)
25 (11.3)
33 (14.9)
43 (19.5)
69 (31.2)
92 (41.7)
123 (55.8)
Maximum Operating Temperature=240F (116C); Maximum Working Pressure= 100 PSI (689 kPa);
Standard Factory Precharge=12 PSI (83 kPa)
Residential/Light Commercial
Non-ASME Diaphragm Tanks
Specifications
Operating Data
Maximum Working Pressure:
PT-5 & PT-12: 150 PSI (1035 kPa)
PT-25V thru PT-210V: 100 PSI (689 kPa)
Maximum Operating Temperature: 200°F (93°C)
Materials of Construction
Shell: Carbon Steel
Liner: Polypropylene
Diaphragm: Heavy Duty Butyl Rubber
System Connection: PT-25V thru PT-210V are
stainless steel. All others are brass
Factory Pre-charge: 40 PSI (276 kPa)
Model
Number
Part
Number
PT-5
PT-12
PT-25V
PT-30V
PT-42V
PT-60V
PT-80V
PT-180V
PT-210V
1BN317LF
1BN318LF
1BN319LF
1BN320LF
1BN321LF
1BN322LF
1BN323LF
1BN324LF
1BN325LF
Volume Gallons (Liters)
Tank
2 (8)
4.4 (17)
10.3 (39)
14 (53)
20 (76)
34 (129)
44 (167)
62 (235)
86 (326)
Acceptance
1.0 (4)
3.2 (12)
10.3 (39)
11.3 (43)
11.3 (43)
34 (129)
34 (129)
34 (129)
46.4 (176)
Height (A)
Inches (mm)
Diameter (B)
Inches (mm)
12-5/8 (321)
15 (381)
19-1/4 (489)
23-7/8 (605)
31-5/8 (802)
29-5/8 (752)
36 (914)
46-3/4 (1187)
47-1/4 (1200)
8 (203)
11 (279)
15-3/8 (391)
15-3/8 (391)
15-3/8 (391)
22 (559)
22 (559)
22 (559)
26 (660)
System
Connection
3/4" NPTM
1" NPTF
1-1/4" NPTF
Approx.
Shpg. Wt.
lbs. (Kg)
5 (2.3)
9 (4.1)
23 (10.4)
25 (11.3)
33 (15)
69 (31.2)
69 (31.2)
92 (41.7)
123 (55.8)
Larger sizes and ASME constructed models are available.
Code approvals: PT-5, PT-12
Commercial Non-ASME Bladder Tanks
Maximum Working Pressure : 150 PSI (1035 kPa)
Maximum Operating Temperature: 240°F (116°C)
PT-25V thru PT-210
City of
Los
Angeles
xA-363A_41527 2/15/12 11:46 AM Page 2
Materials of Construction
Shell: Carbon Steel
Liner: Polypropylene
Diaphragm: Heavy Duty Butyl Rubber
System Connection: Bronze
Factory Pre-charge: 55 PSI (379 kPa)
“WTX” Pre-Pressurized Well Water Diaphragm Tanks
PT-5 thru PT-12
DESCRIPTION
PT-25V thru PT-210V
CONSTRUCTION
The Series “WTX” tanks will help protect the pump and
Shell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Steel
pressure switches against short cycling. The potable well tank
Diaphragm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Butyl/EPDM
delivers adequate water under pressure between pump cycles
Liner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Polypropylene
to meet the required demand. It will provide economical system
System Connection:
operation by minimizing pump starts, extending pump motor
WTX-2, WTX-5, WTX-8,
Theand
Series
“WTX”
tanks
helptank
protect
theassist
pumptheand pressure
switches
against
The potable
wellFitting
life,
saving
energy.
Thewill
“WTX”
will also
WTX-10,
WTX-14
. . . . .short
. . . . .cycling.
. . . . .Copper
Lined Steel
pump
in meeting
peak demands.
other WTX
tanks
. . . . . . .Steel
with Stainless
Steel Elbow
tank delivers
adequate
water under pressure between pumpAllcycles
to meet
the. .required
demand.
It will provide
WTX Diaphragm Tanks
Operating Data
Maximum Operating Temperature:
200ºF (93ºC)
economical system
operation by minimizing pump starts, extending
pump motorLIMITATIONS
life, and saving energy. The
FACTORY
PRE-CHARGE:
PERFORMANCE
Maximum Working Pressure:
“WTX” tank
will. .also
peak demands.
WTX-2,
WTX-5
. . . .assist
. . . . . the
. . . .pump
. . . . . .in
. . meeting
.18 PSIG (124kPa)
Max. Design Temperature . . . . . . . . . . . . . . . . . . .200ºF (93ºC)
WTX-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 PSIG (193kPa)
Max. Operating Pressure
. . . . . (Ltrs.),
. . . . .Inches
. . .100
PSIG
(689kPa)
Dimensions:. .Gallons
(mm),
Weights:
LBS (KG)
Dimensions:
Gallons
(Ltrs.),
(mm), Weights:
100Inches
PSI (689
kPa) LBS (KG)
All other WTX tanks . . . . . . . . . . . . . . . . . . . .38 PSIG (262kPa)
System Drawdown
System Drawdown
Specifications
in Gallons
in Gallons
Dimensions: Gallons (Ltrs.), Inches (mm), Weights: LBS (KG)
Materials
ofAConstruction
Model
Part
Tank
Acceptance
B
System
Appro
Model
Part (PSIG)
Tank
Acceptance
(PSIG)
A
Number
Number
Volume
Factor
20/40
Height 20/40 Diameter
Connection
Ship W
Number
Number 30/50
Volume40/60
FactorSteel
30/50
40/60
Height
Shell:
Carbon
System Drawdown
5/8 (321) 0.8
3/0.6
8
(203)
4" NPTM 125/58 (2.3
WTX-2
1BN300
2
(8)
0.45
0.8
0.7
0.6
12
(32
WTX-2
1BN300
2
(8)
0.45
0.7
in Gallons
3/1.3
115 9
WTX-5
1BN301
4.4 (17)
0.55
1.8
1.5
1.3
4" NPTM
(4
WTX-5
1BN301
4.4 (17) Polypropylene
0.55115 (381) 1.8 11 (279)
1.5
(381
Liner:
Model
Part
Tank
Acceptance
(PSIG)
A WTX-8
B
System
Approx.
1
3
1
1BN302
7.6 (33)
0.42
3.1
2.67.6 (33) 2.2
/2.2
4" NPTM 22 /15
(7
WTX-8
1BN302
0.4222 /4 (629) 3.1 11 (279)
2.6
4 (62
Diaphragm:
Heavy
Duty
Butyl
3
3
3
Number
Number
Volume
Factor
20/40
30/50
40/60
HeightWTX-10 Diameter
Connection
Ship
Wt.
1BN303
10.3
(39)
1.00
4.1
3.5
3.0
17
/
4
(451)
15
/
8
(390)
1"
NPTM
20
(9
WTX-10
1BN303
10.3 (39)
1.00
4.1
3.5
3.0
17 /4 (45
122 (559) 5.6 153/8 4.8
122
WTX-2
1BN300LF
2 (8)
0.45
0.8
0.7
0.6
125/8 (321)
81BN304
(203)
4" NPTM 0.81
5 (2.3) 1BN304
WTX-14
143/(53)
5.6
4.8
4.1
(390)
1"
NPTM
22
(1
WTX-14
14
(53)
0.81
4.1
(559
Rubber
115 (381)
WTX-10S 11
1BN305
4.1
3.5
(390)
1"
(1
WTX-10S
10.3 (39) 3.0
1.00191/4 (489) 4.1 153/8 3.5
3.0NPTF 19123
/4 (48
WTX-5
1BN301LF
4.4 (17)
0.55
1.8
1.5
1.3
(279) 10.33/4(39)
" NPTM 1.00
9 (4) 1BN305
System
Connection:
WTX-14S 11
1BN306
143/(53)
5.6
4.8
(390)
1"
(1
WTX-14S
14 (53) 4.1
0.81237/8 (606) WTX-2
5.6 153/8 thru
4.8
4.1NPTF 23725
/8 (60
WTX-8
1BN302LF
7.6 (33)
0.42
3.1
2.6
2.2
221/4 (629)
(279)
4" NPTM 0.81
15 (7) 1BN306
5/8 (803) 8.0 153/8 6.8
5
WTX-20S
1BN307
20
(76)
0.57
8.0
6.8
5.9
31
(390)
1"
NPTF
33
(1
WTX-20S
1BN307
20
(76)
0.57
5.9
31
/
8
(80
WTX-10
1BN303LF
10.3 (39)
1.00
4.1
3.5
3.0
173/4 (451)
153/8 (390)
1" NPTM
20 (9)
WTX-14 = Copper
Lined Steel
Fitting;
WTX-26S
1BN308
26 (98)
0.44
10.5
8.826 (98) 7.6
(390)
1"
(1
WTX-26S
1BN308
0.44381/4 (972) 10.5 153/8 8.8
7.6NPTF 38136
/4 (97
1
3
WTX-14
1BN304LF
14 (53)
0.81
5.6
4.8
4.1
22 (559)
15 /8 (390)
1" NPTM
22 (10)
1
3
WTX-32S
1BN309
32 (121)
0.35
10.9
46
/2 (1181)
15 /810.9
(390)
1"
(2
WTX-32S
1BN309
(121) 9.4 are
0.35
- Stainless
9.4NPTF 461/43
2 (118
all32 others
Steel
with
3/8 (390)
WTX-10S 1BN305LF
10.3 (39)
1.00
4.1
3.5
3.0
191/4 (489)
15
1"
NPTF
23
(10)
5
1
5
WTX-34S
1BN310
34 (129)
1.00
13.7
11.6
110.0
/4" NPTF 29 61
(2
WTX-34S
1BN310
34 (129)10.0 1.0029 /8 (752) 13.7 22 (529)
11.6
/8 (75
3/8 (390)
Steel
WTX-14S 1BN306LF
14 (53)
0.81
5.6
4.8
4.1
237/8 (606)
1" NPTF 0.77
25 (11) 1BN311
1/4" NPTF 136
WTX-44S 151BN311
44 (167)
17.7
15
12.9 0.77136 (914) 17.7 22 (529)
112.9
69(914
(3
WTX-44S
44 (167)Elbow
15
3/8 (390)
1/4" NPTF 463/92
WTX-20S 1BN307LF
20 (76)
0.57
8.0
6.8
5.9
315/8 (803)
1" NPTF 0.55
33 (15) 1BN312
WTX-62S 151BN312
62 (265)
24.9
21.1
463/4 (1187)
1=
(4
WTX-62S
62 (265)18.2
0.55
24.9 22 (529)
21.1
18.2
4 (118
Factory
Pre-charge:
WTX-2,
WTX.5
1
3
3
1
3
WTX-26S 1BN308LF
26 (98)
0.44
10.5
8.8
7.6
38 /4 (972)
/8 (390) 81 (307)
1" NPTF 0.41
36 (16) 1BN313
WTX-81S 151BN313
32.6
27.5
56 /8 (1432)32.6 22 (529)
123.8
/4" NPTF 56 103
(4
WTX-81S
81 (307)23.8 0.41
27.5
/8 (143
1/4 (1200)
1/4" NPTF 471123
18
PSI
(124
kPa);
WXT-8
=
28
PSI
1
3
WTX-86S
1BN315
86
(326)
0.54
34.6
29.2
25.3
47
26
(660)
1
(5
WTX-86S
1BN315
86
(326)
0.54
34.6
29.2
25.3
/
4
(120
WTX-32S 1BN309LF
32 (121)
0.35
10.9
9.4
46 /2 (1181)
15 /8 (390)
1" NPTF
43 (20)
7/8 (1572)47.8 26 (660)
1/4" NPTF 617166
WTX-119S
1BN316
119
(450)
0.39
47.8
40.5
35.0
61
1
(7
5
1
WTX-119S
1BN316
119
(450)
0.39
40.5
35.0
/
8
(157
WTX-34S 1BN310LF
34 (129)
1.00
13.7
11.6
10.0
29 /8 (752)
22 (529)
1 /4" NPTF
61 (28)
(193
kPa);
All
other
WTX
tanks
=
136 (914)
Dimensions subject
to change.
to be Dimensions
used for
purposes.
to change. Not to be used for construction purposes.
WTX-44S 1BN311LF
44 (167)
0.77
17.7
15
12.9
22 (529)
11/Not
4" NPTF
69construction
(31)subject
38 PSI (262 kPa)
WTX-62S 1BN312LF
62 (265)
0.55
24.9
21.1
18.2
463/4 (1187)
22 (529)
11/4" NPTF
92 (41)
WTX-81S
WTX-86S
WTX-119S
1BN313LF
1BN315LF
1BN316LF
81 (307)
86 (326)
119 (450)
0.41
0.54
0.39
32.6
34.6
47.8
27.5
29.2
40.5
23.8
25.3
35.0
563/8 (1432)
471/4 (1200)
617/8 (1572)
22 (529)
26 (660)
26 (660)
11/4" NPTF
11/4" NPTF
11/4" NPTF
103 (47)
123 (56)
166 (75)
Dimensions subject to change. Not to be used for construction purposes.
WTX-2, WTX-5,
WTX-8, WTX-10, WTX-14
34
WTx-2 thru WTx-14
WTX-2,
WTX-5, WTX-14S, WTX-20S,WTX-10S,
WTX-10S,
WTX-26S,WTX
WTx-10S thru
WTx-119SWTX-62S,
WTX-8, WTX-10,
WTX-14
WTX-32S,
WTX-34S,
WTX-44S,
WTX-32S, WTX
WTX-81S, WTX-86S, WTX-119S
WTX-81S,
VALVES TPV – Tank Purge Valves
Horizontal Tank
Installation with
Rolairtrol Air
Separator
Description
Combination full port shut-off valve and drain valve used
to connect an expansion tank to the system. It is important
that the pre-charge in an expansion tank be maintained at
the proper pressure at all times. This pressure is the lowest
system operating pressure. When the tank’s pressure is
adjusted, there should be no system liquid in it. This
pre-charge should be checked and adjusted when:
• Tank is first installed
• If system is started or operating with the incorrect
tank pre-charge
• Annually to assure proper pre-charge pressure at all times
TPV
Rolairtrol
Diaphragm Tank
Vertical Tank Installation
with Rolairtrol Air
Separator
TPV
The TPV (Tank Purge Valve) is ideal for this as the tank can
be isolated from the system, drained and the pre-charge
checked and adjusted without draining or shutting down
the system.
The TPV also serves as a service valve should the tank need to
be removed or have the bladder changed. These valves are
furnished standard with a drain valve with a standard 5/8”
hose connection.
Expansion
Tank
Operating Data
Maximum Working Pressure:
400 PSIG (2,758 kPa)
Maximum Operating Temperature:
-4°F (-20°C) to 250°F (121°C)
Specifications
Materials of Construction
Valve Body: Brass
Ball: Chrome Plated
Ball Seal: Teflon®
Stem: Explosion Proof
O-Ring: EPDM
*Teflon is a registered trademark of E.I. du Pont de Nemours
and Company
J
(2) 1/4” NPT
PIPE PLUGS
TANK
CONNECTION
H
WARNING LABEL
(V56873)
SYSTEM
CONNECTION
Model
Number
Part
Number
System
Connection
Tank
Connection
J
Approx.
Weight Lbs.
TPV-1/2SF
113226
1/2” Female
SWT
1/2” Female
NPT
1.67 2.25 3.15 3.82
(42.4) (57.2) (80.0) (97.0)
0.84 1.60 2.36 1.75
(21.3) (40.6) (59.9) (44.5)
3.34
(84.8)
1.0
(0.5)
TPV-1/2FF
113227
1/2” Female
NPT
1/2” Female
NPT
1.19 2.00 2.90 3.55
(30.2) (50.8) (73.7) (90.4)
0.84 1.60 2.36 1.75
(21.3) (40.6) (59.9) (44.5)
3.34
(84.8)
1.0
(0.5)
TPV-1/2SM
113228
1/2” Female
SWT
1/2” Male
NPT
1.29 2.25 3.15 4.73
0.84 1.60 2.36 1.75
(32.2) (57.2) (80.0) (120.1) (21.3) (40.6) (59.9) (44.5)
3.34
(84.8)
1.0
(0.5)
TPV-1/2FM
113229
1/2” Female
NPT
1/2” Male
NPT
1.06 2.00 2.90 4.47
0.84 1.60 2.36 1.75
(26.9) (50.6) (73.7) (113.6) (21.3) (40.6) (59.9) (44.5)
3.34
(84.8)
1.0
(0.5)
TPV-3/4SF
113230
3/4” Female
SWT
3/4” Female
NPT
1.67 2.85 3.72 4.53
1.06 1.95 2.66 1.89
(42.2) (72.4) (94.5) (115.1) (26.9) (49.5) (67.6) (48.0)
3.50
(88.9)
1.24
(0.6)
TPV-3/4FF
113231
3/4” Female
NPT
3/4” Female
NPT
1.19 2.50 3.26 4.06
1.06 1.95 2.66 1.69
(30.2) (63.5) (82.8) (103.1) (26.9) (49.5) (67.6) (48.0)
3.50
(68.9)
1.24
(0.6)
TPV-3/4SM
113232
3/4” Female
SWT
3/4” Male
NPT
1.67 2.85 3.72 5.50
(42.4) (72.4) (94.5) (14.0)
1.06 1.95 2.66 1.69
(26.9) (49.5) (67.6) (48.0)
3.50
(68.9)
1.25
(0.6)
TPV-3/4FM
113233
3/4” Female
NPT
3/4” Male
NPT
1.19 2.50 3.26 5.03
1.06 1.95 2.66 1.69
(30.2) (63.5) (82.8) (127.6) (26.9) (49.5) (67.6) (48.0)
3.50
(68.9)
1.25
(0.6)
TPV-1SF
113234
1” Female
SWT
1” Female
NPT
1.95 3.18 4.14 5.05
1.23 2.06 2.71 2.00
4.00
(49.5) (80.6) (105.2) (126.3) (31.2) (52.3) (68.6) (50.8) (101.6)
1.71
(0.8)
TPV-1FF
113235
1” Female
NPT
1” Female
NPT
1.46 2.63 3.60 4.50
1.23 2.06 2.71 2.00
4.00
(36.8) (66.5) (91.4) (114.3) (31.2) (52.3) (68.6) (50.8) (101.6)
1.71
(0.8)
TPV-1SM
113236
1” Female
SWT
1” Male
NPT
1.95 3.18 4.14 6.16
1.23 2.06 2.71 2.00
4.00
(49.5) (80.6) (105.2) (156.5) (31.2) (52.3) (68.6) (50.8) (101.6)
1.75
(0.8)
TPV-1FM
113237
1” Female
NPT
1” Male
NPT
1.45 2.53 3.60 5.60
1.23 2.06 2.71 2.00
4.00
(36.8) (60.8) (91.4) (142.2) (31.2) (52.3) (68.6) (50.8) (101.6)
1.75
(0.8)
TPV-11/4SF
113238
11/4” Female 11/4” Female
SWT
NPT
2.13 3.94 5.14 6.10
1.34 2.71 2.96 2.45
4.50
(54.1) (100.1) (130.6) (154.9) (34.0) (68.8) (75.2) (62.2) (114.3)
3.15
(1.5)
TPV-11/4FF
113239
11/4” Female 11/4” Female
NPT
NPT
1.55 3.37 4.56 5.50
1.34 2.71 2.96 2.45
4.50
(39.4) (85.6) (115.6) (139.7) (34.0) (68.8) (75.2) (62.2) (114.3)
3.15
(1.5)
TPV-11/4SM 113240
11/4” Female
SWT
11/4” Male
NPT
2.13 3.94 5.14 7.11
1.34 2.71 2.96 2.45
4.50
(54.1) (100.1) (130.6) (180.6) (34.0) (68.8) (75.2) (62.2) (114.3)
3.19
(1.5)
TPV-11/4FM 113241
11/4” Female
NPT
11/4” Male
NPT
1.55 3.37 4.55 6.52
1.34 2.71 2.96 2.45
4.50
(39.4) (85.6) (115.6) (165.6) (34.0) (68.8) (75.2) (62.2) (114.3)
3.19
(1.5)
TPV-11/2SM 113242
11/2” Female
SWT
11/2” Male
NPT
2.54 4.66 5.90 8.32
1.85 3.25 3.38 3.00
5.30
(84.5) (118.4) (149.9) (211.3) (47.0) (82.6) (85.9) (76.2) (134.5)
5.50
(2.5)
TPV-11/2FM 113243
11/2” Female
NPT
11/2” Male
NPT
1.91 3.97 5.12 7.64
1.85 3.25 3.38 3.00
5.30
(48.5) (100.8) (130.1) (194.1) (47.0) (82.6) (85.9) (76.2) (134.5)
5.50
(2.5)
G
F
E
D
1/4” NPT
DRAIN VALVE
C B
A
These valves are not recommended to be used on
potable water tanks.
A
B
Dimensions* Inch (mm)
C
D
E
F
G
H
TPV-2SM
113244
2” Female
SWT
2” Male
NPT
2.89 4.57 6.80 9.80
2.00 4.00 3.52 3.33
6.12
(72.4) (116.1) (172.7) (248.9) (50.8) (101.6) (89.4) (84.6) (155.5)
8.00
(3.63)
TPV-2FM
113245
2” Female
NPT
2” Male
NPT
2.06 4.65 5.85 8.87
2.00 4.00 3.52 3.33
6.12
(62.3) (118.1) (148.6) (225.3) (50.8) (101.6) (89.4) (84.6) (155.5)
8.00
(3.63)
*All dimensions +/– 0.125 (3.2 mm) tolerance. Dimensions are subject to change. Not to be used for construction purposes unless certified.
35
HEAT EXCHANGERS Brazed Plate Heat Exchangers
Description
Model BPX brazed plate heat exchangers offer the highest level
of thermal efficiency and durability in a compact, low cost unit.
The corrugated plate design provides very high heat transfer
coefficients, resulting in a more compact design. The unit’s
stainless steel plates are vacuum brazed together to form a
durable, integral piece that can withstand high pressure
and temperature.
The BPX heat exchangers offer a compact design compared to
shell and tube exchangers
• 1/6 the size of shell and tube
• 1/5 the weight of shell and tube
• 1/8 the liquid required of shell and tube
• 1/3 to 1/5 of the surface area required
BPX units are ideal for a wide variety
of hydronic applications such as:
• Radiant Floor Heating
• Domestic Water Heating
• Snow MELT Systems
• Swimming Pool Heating
Operating Data
Design Pressure: 435 PSI (30 bar)
Design Temperature: 450°F (232°C)
Plates: Stainless Steel
Braze Material: Copper
Connections: From 1/2 inch to 4 inch
Capacity: Up to 800 GPM
Construction Codes : UL, CRN, ASME Code
Stamp Option
Also available in double-wall design.
Designed for dependability – Small size. Big impact.
Mechanical Design:
Design pressures up to 435 PSIG.
Maximum design temperature
up to 450˚F. Minimum design
temperature to -310˚F.
Construction Codes:
Available codes include UL, CRN,
and ASME code stamp.
Connections:
From 1/2-inch to 4-inch. Standard
connection options include NPT,
SAE flanged and sweat. Custom
connections available.
Capacity:
Up to 800 GPM and
350 sq.ft. of surface area.
Materials:
Stainless steel 316L plates.
Copper brazed material.
Mounting:
Reduce mounting costs with
optional threaded studs or
integral mounting bracket.
36
BP400-40 (¾" MPT)
BP412-30 (1" MPT)
BP412-30 (1" MPT)
BP412-50 (1" MPT)
BP424-20 (2" MPT)
BP424-30 (2" MPT)
BP424-40 (2" MPT)
BP424-50 (2" MPT)
175,000
250,000
300,000
450,000
600,000
900,000
1,200,000
1,350,000
18.0
25.8
30.9
46.4
61.8
92.7
123.6
139.1
5.2
4.1
5.8
6.2
4.8
4.8
5.1
4.7
12.5
17.9
21.4
32.1
42.9
64.3
85.7
96.4
2.8
2.1
2.9
3.3
2.8
3.0
3.2
2.9
NRF-36
PL-36
PL-55
613
609
614
625
625
1½"
1½"
2"
2"
2"
2½"
3"
3"
24.8
4.6
13.3
1.2
NBF-25 1-1/2”
For a Radiant
Heating
Application,
the choice would
33.0
5.1
17.8
1.4
NBF-25 1-1/2”
37.1
4.8
20.0
1.8
NBF-25
2”
be a BP400-40.
BPDW415-60 (1" MPT)
600,000
800,000
BPDW415-80 (1" MPT)
900,000
BPDW415-100 (1" MPT)
BPDW415-110 (1" MPT)
1,100,000
( 2 ) BPDW415-80 (1" MPT) 1,500,000†††
( 2 ) BPDW415-100 (1" MPT) 2,000,000†††
HEAT EXCHANGERS Brazed Plate Heat Exchangers
Larger models are available upon request.
† Assumptions: Longest radiant loop is 250 ft. PEX.
6.3
4.5
5.9
24.4
33.3
44.4
3.1
1.3
1.7
NBF-36
2”
NBF-45
2”
NBF-45B 2-1/2”
† Assumptions: 20 ft. of copper pipe with (6) 90 degree elbows.
†† Pipe size shown isn't the connection size of the heat exchanger.
††† Two units are required in parallel.
Quick
Selection
Tables
†† Pipe size shown
isn't the connection
size of the heat exchanger.
Domestic Water Heating
Radiant Floor Heating
Swimming
Pool Heating
Domestic
Water Heating
- Double Wall
BoilerSide:
Side:Water
Water180º
180ºFFsupply,
supply,130º
130º FF return
return
Boiler
Domestic
Side: Water
50º F supply,
F return
Pool Water
Side: Water
70º F supply,
107º F140º
return
Boiler Side: Water 180º F supply, 130º F return
BoilerWater
Side: Side:
WaterWater
180º 50º
F supply,
160º140º
F return
Domestic
F supply,
F return
Radiant Floor Side: Water 100º F supply, 120º F return
Model
Model
Heat
Heat
Exchanged
Exchanged
BTU/Hr
BTU/Hr
Boiler Side
Boiler Side
Flow Pressure Drop
Flow Pressure Drop
GPM
PSI
GPM
PSI
2.5
1.6
Domestic Water Side B&G
Radiant Floor Side
B&G
Flow Pressure Drop Pump
Flow Pressure Drop Selection
Pump †
GPM
PSI
Selection†
GPM
PSI
1.3
0.3
NBF-9U
Pipe
Pipe
Size††††
Size
5
BP400-10 (¾" MPT)
60,000
/8"
BP400-10 (¾"
(¾" MPT)
MPT) 150,000
30,000
3.1
2.4
3.0
1.6
NRF-25
¾"
BP400-20
6.2
2.1
3.3
0.6
NBF-9U
¾"
BP400-10
(¾"
MPT)
50,000
5.2
6.1
5.0
4.2
NRF-36
BP400-30 (¾" MPT)
225,000
9.3
2.2
5.0
0.7
NBF-9U
1"1"
BP400-20 (¾"
(¾" MPT)
MPT) 350,000
100,000
10.3
5.2
10.1
4.4
NRF-36 1¼"
1¼"
BP400-40
14.4
3.4
7.8
1.0
NBF-12
BP400-30 (1"
(¾"MPT)
MPT) 450,000
150,000
15.5
5.3
15.2
4.9
NRF-36 1¼"
1½"
BP410-30
18.6
6.2
10.0
1.8
NBF-25
BP400-40 (1"
(¾"MPT)
MPT) 600,000
200,000
20.6
5.8
20.2
5.5
NRF-36 1½"
1½"
BP410-40
24.8
6.2
13.3
2.0
NBF-25
BP411-20(1"
(1"MPT)
MPT) 800,000
250,000
25.8
3.3
25.2
3.0
PL-36
2"
BP410-50
33.0
6.9
17.8
2.4
NBF-25
1½"
BP411-20(1"
(1"MPT)
MPT) 900,000
350,000
36.1
6.3
35.3
5.6
PL-55
BP410-60
37.1
6.9
20.0
2.2
NBF-25
2"2"
BP411-30
(1"
MPT)
450,000
46.4
6.1
45.4
5.8
607
2"
BP410-80 (1" MPT) 1,100,000 45.4
6.8
24.4
2.2
NBF-36
2"
BP424-20(2"
(2"MPT)
MPT) 1,500,000
600,000
61.8
4.8
60.6
4.2
609
2½"
BP423-30
61.9
4.6
33.3
1.4
NBF-45
2"
BP424-30
(2"
MPT)
900,000
92.7
4.8
90.9
4.5
611
3"
BP423-40 (2" MPT) 2,000,000 82.5
4.6
44.4
1.4
PL-45B
2½"
BP424-40(2"
(2"MPT)
MPT) 2,500,000
1,200,000 103.1
123.6
5.1
121.2
5.0
625
3"
BP423-50
4.8
55.5
1.5
PL-75B
2½"
BP424-50 (2" MPT) 1,350,000 139.1
4.7
136.3
4.6
619
3"
Larger models are available upon request. † Assumptions: 200 ft. TEL of copper pipe with (6) 90 degree
Larger models
available
elbows.
†† Pipeare
size
shown isupon
not request.
the connection size of the heat exchanger.
† Assumptions: Longest radiant loop is 200 ft. PEX.
†† Pipe size shown isn’t the connection size of the heat exchanger.
Model3
Model
Side:
Water
40% P.G.
100º
F supply,
130º
F return
Boiler
Side:
Water
180º
F supply,
130º
F return
Boiler Side: Water 180º FSnow
supply,
130º
F return
Domestic
Water
Water 50º F supply, 140º F return
Domestic Water Side: Water 50º
F supply,
140ºSide:
FBoiler
return
Side
Snow Melt Side
Heat
B&G
0.2 3.25/8”1.3
5.1 NBF-9U
0.4 4.33/4” 3.3
4.2 NBF-9U
3.8 7.1 1” 5.0
5.4 NBF-9U
4.5 12.5
5.2 NBF-12
1-1/4”7.8
5.4 17.9
10.0
1-1/4”
4.1 NBF-25
4.6 21.4
13.3
5.8 NBF-25
1-1/2”
5.1
17.8
1-1/2”
6.2 NBF-25 32.1
4.8
4.8 NBF-25 42.92”20.0
6.3 64.32”24.4
4.8 NBF-36
4.5 85.72” 33.3
5.1 NBF-45
5.9 96.4
44.4
4.7 NBF-45B
2-1/2”
2.1
1.9
2.7
2.8
2.1
2.9
3.3
2.8
3.0
3.2
2.9
0.1
0.1
0.9
1.1
1.4
1.2
1.4
1.8
3.1
1.3
1.7
1.3
0.5
3.3
4.1
5.0
1.7
7.8
2.7
10.0
2.5
13.3
5.6
17.8
3.9
20.0
2.3
24.4
1.9
33.3
2.8
44.4
2.5
2.7
0.11.8
0.15.4
0.97.3
1.114.0
1.418.0
1.227.2
1.436.0
1.854.0
3.172.0
1.390.0
1.7
108.0
135.6
NBF-9U
0.6
NBF-9U
5.0
NBF-9U
2.5
NBF-12
4.5
NBF-25
3.4
NBF-25
7.7
NBF-25
6.9
NBF-25
3.6
NBF-36
3.1
NBF-45
4.7
NBF-45B
4.2
4.7
5/8”
3/4”
1”
1-1/4”
1-1/4”
1-1/2”
1-1/2”
2”
2”
2”
2-1/2”
†† Larger
models
areisn't
available
upon request.
Pipe size
shown
the connection
size of the heat exchanger.
†††1)Two
units approx.
are required
in parallel.
Provides
2º F per
hour heating with 180º F boiler to achieve 80º F pool temperature.
2) Pool water flow rate usually requires flow by pass from main pool circulation.
3) Chlorinated pool water can be corrosive to SS316L and Copper. Proper control of chlorine levels is
required or alternate materials of construction should be considered.
Swimming
Pool Heating
Outdoor Wood
Boiler
Boiler Side: Water 180º F supply, 130º F return
Boiler Side: Water 180º F supply, 155º F return
Pool Side: Water 70º F supply, 107º F return
House Side: Water 140º F supply, 165º F return
Pipe
Water
Side FlowDomestic
HeatFlow
Domestic
WaterPressure
Side Boiler
Boiler Side Exchanged
Heat
Model
Drop
Pressure
DropSide Pump
††
B&G Pump
Pipe
B&G Pump Pipe
† Size
Exchanged
Pressure Drop
Flow Pressure
Exchanged FlowModel
Pressure DropBTU/Hr
Flow
Pressure
DropPSI
Selection
GPM Flow
PSI Drop
†GPM ††
Selection† Size††
Selection
Size
BTU/Hr3.1 PSIGPM 2.4 PSI 2.1 GPM 0.9 PSI
BTU/Hr BP400-10
GPM (¾" MPT)
PSI 30,000
GPM
NRF-25
¾"
BPDW410-20
(1"0.2MPT) 45,0001.360,000
60,000 BP400-10
2.5 (¾" MPT)
4.6 0.1 2.5
" MPT)
150,000
BPDW410-34
(1"0.4MPT) 60,0003.3
6.2 0.1 6.2
150,000 BP400-14
6.2 (¾" MPT)
" MPT)
BPDW415-24
(1"3.8MPT) 100,000
" MPT)
10.3 0.9 9.3
225,000 BP400-20
9.3 (¾" MPT)
5.0225,000
350,000
BPDW415-34
(1"4.5MPT) 175,000
18.0 1.114.4
350,000 BP400-40
14.4 (¾" MPT)
7.8
" MPT)
450,000
BPDW415-40
(1"5.4MPT) 250,000
450,000 BP412-30
18.6 (1" MPT)
10.0
25.8 1.418.6
" MPT)
BPDW415-60
(1"4.6MPT) 300,000
600,000
30.9 1.224.8
" MPT)
600,000 BP412-30
24.8 (1" MPT)
13.3
800,000
BPDW415-80
(1"5.1MPT) 450,000
800,000 BP412-50
33.0 (1" MPT)
17.8 46.4 1.433.0
" MPT)
900,000
BPDW415-100
(1"
900,000 BP424-20
37.1 (2" MPT)
4.8MPT)600,000
20.0
61.8 1.837.1
1" MPT)
BPDW415-110
(1"
1,100,000
92.7 3.145.4
1" MPT)
1,100,000 BP424-30
45.4 (2" MPT)
6.3MPT)900,000
24.4
††† 61.9
2 ) 61.9
BPDW415-80
(1" MPT)
1,500,000
(2" MPT)
1,200,000
123.6
(1" MPT) 1,500,000†††(BP424-40
4.5
33.3
1.3
††† 82.5
2,000,000
( 2BP424-50
) BPDW415-100
1,350,000
139.1
82.5 (2" MPT)
5.9(1" MPT)
44.4
1.7
(1" MPT) 2,000,000†††
Side Water Side Pool Side
Pool Heat Heat Boiler SideBoiler Domestic
B&G Pump Pipe
2
Flow Pressure
Flow Drop
PressureFlow
Drop
SizeExchanged
Exchanged
FlowDropPressure
Pressure†Drop ††
Selection Size
1
BTU/Hr
Gallons
BTU/Hr
GPM
PSI
GPM
PSIGPM
GPM
PSI
PSI
2.5
0.2
BPDW410-20
(1" MPT) 2,000 60,000 33,300
BP400-10
(¾" MPT)
1.37
6.2
0.4
BPDW410-34
(1" MPT) 6,000150,000 99,900
BP400-10
(¾" MPT)
4.10
BPDW415-24
(1" MPT) 8,000 225,000 133,200
9.3
3.8
BP400-20
(¾" MPT)
5.50
14.4
4.5
BPDW415-34
(1" MPT) 15,000350,000 250,234
BP400-30
(¾" MPT)
10.00
450,000
18.6
5.4
BPDW415-40
(1"
MPT)
BP412-20 (1" MPT)
20,000
333,645
13.00
BPDW415-60
(1" MPT) 30,000600,000 500,467
24.8
4.6
BP412-20
(1" MPT)
20.70
33.0
5.1
BPDW415-80
(1" MPT) 40,000800,000 667,290
BP412-30
(1" MPT)
27.00
37.1
4.8
BPDW415-100
(1" MPT) 60,000900,0001,000,936
BP424-20
(2" MPT)
40.00
BPDW415-110
(1" MPT) 80,0001,100,0001,334,581
45.4
6.3
BP424-30
(2" MPT)
53.00
†††
( 2BP424-30
) BPDW415-80
(1" MPT)100,000
1,500,000 1,668,226
61.9
4.5
(2" MPT)
67.00
82.5
5.9
2,000,000†††
( 2BP424-40
) BPDW415-100
(2" MPT)(1" MPT)
120,000
2,001,871
82.50
BP424-50 (2" MPT)
150,000pipe with
2,502,000
103.20
† Assumptions:
20 ft. of copper
(6) 90 degree
elbows.
Snow Melt Applications
Domestic
Heating
- Double
Domestic Water Heating
- Double
Wall
Boiler
Side:Water
Water 180º
F supply, 160º
F return Wall
NBF-9U ¾" 5/8”
NRF-35
NBF-9U 1" 3/4”
NRF-25
NBF-9U 1" 1”
NRF-36
NBF-12 1½"
1-1/4”
NRF-36
NBF-25 1½"
1-1/4”
PL-36
NBF-25 2"1-1/2”
PL-55
NBF-25
613
2"1-1/2”
609NBF-25 2" 2”
614NBF-36 2½" 2”
NBF-45 3" 2”
625
625NBF-45B 3"2-1/2”
models are ft.
available
upon
request.
† Larger
Assumptions:
of copper
pipe
with (6) 90 degree elbows.
ft. of copper pipe with
(6) 90 degree20
elbows.
† Pipe
Assumptions:
Longest
radiant
loop is 250
sizeheat
shown
isn't the
connection
size ft.
of PEX.
the heat exchanger.
n isn't the connection ††
size
of the
exchanger.
†† Two
Pipe units
size shown
isn't theinconnection
are required
parallel. size of the heat exchanger.
required in parallel. †††
T)
T)
T)
T)
T)
T)
T)
T)
T)
T)
T)
T)
45.4
61.9
82.5
3
Model
Model
Pool Side
Side
Pool Heat Heat
BoilerBoiler
SideSide
House
Size
Exchanged
Flow
Pressure
DropFlow
Flow2 Pressure
PressureDrop
Drop
Exchanged
Flow
Pressure
Drop
1
BTU/Hr
GallonsBTU/Hr
GPM
PSI
GPM GPM PSI PSI
GPM
PSI
BP400-10 (¾" MPT)
2,000
33,300
BP400-20LP (¾" MPT)
30,500
2.52
BP400-10 (¾" MPT)
6,000
99,900
BP400-30LP (¾" MPT)
50,000
4.12
BP400-20 (¾" MPT)
8,000
133,200
BP400-40LP (¾" MPT)
70,000
5.77
BP400-30 (¾" MPT)
15,000
250,234
BP410-20LP (1" MPT)
80,000
6.60
BP412-20 (1" MPT)
20,000
333,645
BP410-30LP (1" MPT)
130,000
10.72
BP412-20 (1" MPT)
30,000
500,467
BP410-40LP (1" MPT)
179,500
14.80
BP412-30 (1" MPT)
40,000
667,290
BP410-50LP (1" MPT)
229,500
18.92
BP424-20 (2" MPT)
60,000
1,000,936
BP410-60LP (1" MPT)
279,000
23.00
BP424-30 (2" MPT)
80,000
1,334,581
BP410-70LP (1" MPT)
329,000
27.13
BP424-30 (2" MPT)
100,000
1,668,226
BP410-80LP (1" MPT)
378,500
31.21
BP424-40 (2" MPT)
120,000
2,001,871
BP410-90LP (1" MPT)
428,500
35.33
BP424-50 (2" MPT)
150,000
2,502,000
BP410-100LP (1" MPT)
478,000
39.41
1.37
4.10
5.50
10.00
13.00
20.70
27.00
40.00
53.00
67.00
82.50
103.20
0.4
0.5
0.6
1.9
2.2
2.3
2.5
2.8
3.0
3.3
3.7
4.0
0.5
4.1
1.7
2.7
2.5
5.6
3.9
2.3
1.9
2.8
2.5
2.7
1.8
2.5
5.4
4.1
7.3
5.7
14.0
6.5
18.0
10.6
27.2
14.6
36.0
18.7
54.0
22.8
72.0
26.8
90.0
30.9
108.0
34.9
135.6
39.0
0.6
0.3
5.0
0.4
2.5
0.6
4.5
1.6
3.4
1.92
7.7
2.2
6.9
2.4
3.6
2.6
3.1
2.9
4.7
3.2
4.2
3.6
4.7
4.0
E
Flow x
Examp
For a R
be a BP
Larger models are available upon request.
Larger models are available upon request.
1) Provides approx. 2º F per hour heating with 180º F boiler to achieve 80º F pool temperature.
2) Pool water flow rate usually requires flow by pass from main pool circulation.
3) Chlorinated pool water can be corrosive to SS316L and Copper. Proper control of chlorine levels is
required or alternate materials of construction should be considered.
Solar Heating
Solar Side: 45% Propylene Glycol 149° F supply, 113° F return
Storage Tank Side: Water 104° F supply, 140° F return
Domestic Water Heating
Boiler Side: Water 180º F supply, 130º F return
Swimming
Pool
Domestic
Water Side: Water
50º F Heating
supply, 140º F return
Swimming Pool
Heating
Boiler
Side:
Water
130ºWater
F return
Boiler Side: Water 180º F supply,
130º
F return
Boiler180º
Side F supply,
Domestic
Side B&G
Heat
Water 70º F supply, 107º F return
Pool Side: Water 70º F supply, Pool
107ºSide:
F return
Pool
Size
Gallons1
2,000
6,000
8,000
15,000
20,000
30,000
40,000
60,000
80,000
100,000
120,000
150,000
Pipe
Model
Exchanged Flow Pressure Drop Flow Pressure Drop Pump
††
Side PSI
Pool Side† Size
Pool
Boiler
Side GPMHeat Pool
Side Boiler
Heat
BTU/Hr
Selection
PSI
GPM
3
2
2
Size DropExchanged
Flow Drop
Pressure
Drop
Pressure Drop
Model
5
Exchanged
Pressure
BP400-10
(¾"Flow
MPT) Pressure
60,000
2.5 Flow 1.6
1.3
0.3 Flow NBF-9U
/8"
1
BTU/Hr
BP400-20 (¾"GPM
MPT) Gallons
150,000
PSI 6.2BTU/Hr
GPM 2.1 GPM
PSI 3.3 PSI 0.6 GPM NBF-9UPSI ¾"
BP400-30 (¾" 1.37
225,000
9.333,300
BP400-10
MPT)
2,0000.5
33,300
1.8 2.2 1.370.6 5.0 0.5 0.7 1.8 NBF-9U 0.6 1"
BP400-40 (¾" 4.10
350,000
BP400-10
MPT)
6,0004.1 14.499,900
99,900
5.4 3.4 4.105.0 7.8 4.1 1.0 5.4 NBF-12 5.0 1¼"
BP410-30 (¾"
(1" MPT)
450,000
BP400-20
8,0001.7 18.6
133,200
133,200
5.50
7.3 6.2 5.502.5 10.0 1.7 1.8 7.3 NBF-25 2.5 1¼"
BP410-40 (¾"
(1" 10.00
MPT)
600,000
BP400-30
15,000
250,234
250,234
2.7 24.8
14.0 6.2 10.00
4.5 13.3 2.7 2.0 14.0 NBF-25 4.5 1½"
BP410-50 (1" 13.00
800,000
BP412-20
MPT)
20,000
333,645
333,645
2.5 33.0
18.0 6.9 13.00
3.4 17.8 2.5 2.4 18.0 NBF-25 3.4 1½"
BP410-60
900,000
37.1
6.9
BP412-20
(1"
MPT)
30,000
500,467
20.70
500,467
20.70
5.6
27.2
7.7 20.0 5.6 2.2 27.2 NBF-25 7.7 2"
BP410-80 (1" 27.00
BP412-30
MPT) 1,100,000
40,000
667,290
667,290
3.9 45.4
36.0 6.8 27.00
6.9 24.4 3.9 2.2 36.0 NBF-36 6.9 2"
BP423-30 (2" 40.00
BP424-20
MPT) 1,500,000
60,000
1,000,936
1,000,936
2.3 61.9
54.0 4.6 40.00
3.6 33.3 2.3 1.4 54.0 NBF-45 3.6 2"
BP423-40 (2" 53.00
BP424-30
MPT) 2,000,000
80,000
1,334,581
1,334,581
1.9 82.5
72.0 4.6 53.00
3.1 44.4 1.9 1.4 72.0 PL-45B 3.1 2½"
BP423-50 (2" 67.00
BP424-30
MPT) 2,500,000
100,000
1,668,226
1,668,226
2.8 103.1
90.0 4.8 67.00
4.7 55.5 2.8 1.5 90.0 PL-75B 4.7 2½"
BP424-40
(2" 82.50
MPT)
120,000
2,001,871
82.50
108.0
4.2
Larger
models
are available
upon
† Assumptions:
200 ft. TEL2.5
of copper pipe
with (6) 90 degree
2,001,871
2.5 request.
108.0
4.2
elbows.
size shown
is2.7
not the 2,502,000
connection
of the
BP424-50††(2"Pipe
MPT)
150,000
2.7
135.6
4.7
2,502,000
103.20
135.6 size103.20
4.7heat exchanger.
e available upon request.Larger models are available upon request.
Provides
2º achieve
F per hour
with 180º F boiler to achieve 80º F pool temperature.
ox. 2º F per hour heating1)with
180º Fapprox.
boiler to
80ºheating
F pool temperature.
2) Pool
waterfrom
flowmain
rate pool
usually
requires flow by pass from main pool circulation.
w rate usually requires flow
by pass
circulation.
3) to
Chlorinated
pool
waterProper
can becontrol
corrosive
to SS316L
and is
Copper. Proper control of chlorine levels is
ool water can be corrosive
SS316L and
Copper.
of chlorine
levels
required
or alternate
materials of construction should be considered.
ternate materials of construction
should
be considered.
Outdoor Wood Boiler
Outdoor Wood Boiler
Heat
Exchanged
BTU/Hr
Boiler Side Heat
HouseBoiler
Side Side
ModelPressure Exchanged
Pressure
Flow
Drop Flow Flow
Pressure
Drop Drop
GPM
PSI BTU/HrGPM GPM PSI PSI
BP400-20LP (¾" MPT)
30,500
2.52
0.4
Flow
GPM
2.5
House Side
Pressure Drop
PSI
0.3
Storage Tank Side
Pipe
Size††
¾"
1"
1¼"
1½"
1½"
2"
2"
2"
2½"
3"
3"
3"
Larger models are available upon request.
Larger models are available upon request.
† Assumptions:
Longest radiant loop is 200 ft. PEX.
† Assumptions: Longest radiant loop is 200
ft. PEX.
†† Pipe
sizeheat
shown
isn’t the connection size of the heat exchanger.
†† Pipe size shown isn’t the connection size
of the
exchanger.
Solar Heating
Solar Side: 45% Propylene Glycol 149° F supply, 113° F return
Storage Tank Side: Water 104° F supply, 140° F return
Model
Boiler
Side:
Water 180º F supply, 155º F return
Boiler Side: Water 180º F supply,
155º
F return
House
Side:
Water 140º F supply, 165º F return
House Side: Water 140º F supply,
165º
F return
Solar Side
Heat
Outdoor Wood
Boiler
FloorDrop
Heating
Exchanged
DropRadiant
Flow Pressure
Boiler
Side:
WaterFlow
180º
FPressure
supply,
155º
F return
Radiant
Floor
Heating
BTU/Hr
House
Side:
140º
165º
F Freturn
Boiler
Side:
Water 180º PSI
F supply, 160º F return
GPM
PSI
GPM
Boiler
Side:Water
Water
180ºF Fsupply,
supply,
160º
return
Radiant
Side:
Water 100º
Radiant Heat
Floor
100º
F supply,
120º
F return
BP410-10 (1" MPT)
2,100 Side: Water
0.13 Boiler
<
0.10 Floor
0.12
< 0.10F supply, 120º F return
Side
House
Side
BP410-20
(1" MPT)
6,100
0.38 SidePressure
< 0.10
0.34
< 0.10
Boiler
Side
Heat Floor
B&G
Boiler
Radiant
Side
Model
Exchanged
Flow
Drop
Flow
Pressure
DropRadiant Floor Side
Heat
B&G
BP410-30 (1" MPT)
10,100
0.62
0.10
0.57
0.10 Pipe
Model Drop<PSI
Exchanged
Flow
Pressure<
Drop
Flow Pressure Drop Pump
BTU/Hr
Model
Pressure
GPM
PSI
BP410-40
(1" MPT) Exchanged
14,100 Flow GPM
0.87
< Flow
0.10 Pressure
0.79Drop Pump
<
0.10 Size††
†
BTU/Hr GPM
Selection†
PSI0.3
PSI
Selection
BP400-20LP
MPT) BTU/Hr
30,500
0.4
2.5
GPM
PSI
BP415-20 (¾"
(1" MPT)
24,500 GPM 2.52
1.51 PSI
0.24
1.38
0.13 GPM
BP400-30LP
(¾"
MPT) 30,000
50,000
4.12
4.1
0.4
30,000
3.1
2.4
3.0
1.6
NRF-25
BP415-24(¾"
(1" MPT)
MPT)
30,800 3.1BP400-10
1.90 (¾"
0.25
1.73
0.15
BP400-10
2.4 MPT) 0.5
3.0
1.6
NRF-25
¾"
BP400-40LP
(¾"
MPT) 50,000
70,000
5.77
5.7
0.6
50,000
5.2
6.1
5.0
4.2
NRF-36
BP415-30(¾"
(1" MPT)
MPT)
40,100 5.2BP400-10
2.47 (¾"
0.27
2.25
0.16
BP400-10
6.1 MPT) 0.6
5.0
4.2
NRF-36
1"
BP410-20LP
(1"
MPT)
80,000
6.60
1.9
6.5
1.6
100,000
10.3
5.2
10.1
4.4
NRF-36
BP415-34(¾"
(1" MPT)
MPT) 100,000
46,500 10.3BP400-20
2.86 (¾"
2.61
0.17 1¼"
BP400-20
5.2 MPT) 0.28
10.1
4.4
NRF-36
BP410-30LP
(1"MPT)
MPT) 150,000
130,000
10.72
10.6
1.92
150,000
15.5
5.3
15.2
4.9
NRF-36
BP415-40(¾"
(1"
MPT)
56,100 15.5BP400-30
3.45 (¾"
0.29
3.15
0.18 1½"
BP400-30
5.3 MPT) 2.2
15.2
4.9
NRF-36
BP410-40LP
(1"
MPT)
179,500
14.80
2.3
14.6
2.2
BP400-40
(¾"
MPT)
200,000
20.6
5.8
20.2
5.5
NRF-36
BP415-50(¾"
(1" MPT)
MPT) 200,000
72,000 20.6 4.43 5.8
0.30
4.04
0.20 1½"
BP400-40
20.2
5.5
NRF-36
BP410-50LP
(1"MPT)
MPT) 250,000
229,500
18.92
18.7
2.4
(1" MPT) 2.5
250,000
25.8
3.3
3.0
PL-36
BP415-60(1"
(1"
MPT)
87,900 25.8BP411-20
5.41 3.3
0.32
4.94
0.21 25.2
BP411-20
25.2
3.0
PL-36
2"
BP410-60LP
(1"MPT)
MPT)
279,000
23.00 6.3
22.8
2.6
(1" MPT) 2.835.3
350,000
36.1
6.3
35.3
5.6
PL-55
Larger
models
are
available
upon request.
BP411-20
(1"
350,000
36.1BP411-20
5.6
PL-55
2"
BP410-70LP
(1"Capacity
MPT) =450,000
329,000
27.13 6.1
26.8
2.9
(1" MPT) 3.045.4
450,000
46.4
6.1607
45.4
5.8
607
Normal
Panel
190
BTU/Hr•Ft
BP411-30
(1"
MPT)
46.42BP411-30
5.8
2"
BP410-80LP
(1"MPT)
MPT) 600,000
378,500 61.8BP424-20
31.21 4.8
30.9
3.2
(2" MPT) 3.360.6
600,000
61.8
4.8609
60.6
4.2
609
BP424-20 (2"
4.2
2½"
BP410-90LP
(1"
MPT)
428,500
35.33
3.7
34.9
3.6
(2" MPT)
900,000
92.7
4.8611
90.9
4.5
611
BP424-30 (2" MPT)
900,000
92.7BP424-30 4.8
90.9
4.5
3"
BP410-100LP
(1"
MPT)
478,000
39.41
4.0
39.0
4.0
BP424-40
(2"
MPT)
1,200,000
123.6
5.1
121.2
5.0
625
BP424-40 (2" MPT) 1,200,000 123.6
5.1
121.2
5.0
625
3"
BP424-50
(2"
MPT)
1,350,000
139.1
4.7
136.3
4.6
619
Larger
models
are
available
upon
request.
BP424-50 (2" MPT) 1,350,000 139.1
4.7
136.3
4.6
619
3"
Model
Solar Side
Storage Tank Side
Heat
Snow
Applications
Exchanged
Flow Applications
Pressure Drop
FlowMelt
Pressure
Drop
Snow Melt
BTU/Hr
Side:
Water 180ºPSI
F supply, 160º F return
GPM180º F supply,
PSIBoiler
Boiler
Side: Water
160º
FGPM
return
Snow
Side: Water
P.G.< 100º
BP410-10 (1" MPT)
2,100
0.13 P.G. 100º
< 0.10
0.1240%
0.10 F supply, 130º F return
Snow Side:
Water 40%
F supply,
130º
F return
BP410-20 (1" MPT)
6,100
0.38
< 0.10Heat
0.34 Boiler Side
< 0.10
Snow Melt Side
B&G
Boiler
Side
Snow Melt0.57
Side
Heat
B&G
BP410-30 (1" MPT)
10,100
0.62
0.10
<
0.10 Pipe
Model Drop< Exchanged
FlowDrop
Pressure
Drop
Flow Pressure Drop Pump
Model
Pressure
Flow Pressure
Pump
BP410-40
(1" MPT) Exchanged
14,100 Flow 0.87
< 0.10
0.79
< 0.10 Size††
BTU/Hr GPM
Selection†
PSI0.13 † GPM
PSI
BTU/Hr
Selection
GPM
PSI
BP415-20 (1" MPT)
24,500 GPM 1.51 PSI
0.24
1.38
37
30,000
3.1
2.4
2.1
0.9
NRF-25
BP415-24 (¾"
(1" MPT)
30,800 3.1BP400-10
1.90 (¾"
1.73
0.15
BP400-10
MPT)
30,000
2.4 MPT) 0.252.1
0.9
NRF-25
¾"
Pipe
Size††
¾"
Wastewater Sump, Effluent and Wastewater Pumps
A complete offering of submersible
wastewater pumps that reliably dispose of
drainage and waste quickly and efficiently.
Sump Pumps
• Sump pumps are specifically designed for basement draining,
dewatering and water transfer.
• Range of capacities up to 70 GPM and maximum heads of 37 TDH
ranging from 1/4HP to ¾ HP.
• Construction of cast iron or stainless steel available with 1-1/2”
discharge connections.
• Offering of battery back-up sump pumps also available for emergency
back up service in the event of a power outage.
Effluent Pumps
• Effluent pumps designed for applications such as effluent systems in
residential to commercial systems including homes, farms, hospitals,
trailer courts, motels as well as heavy duty sump, water transfer and
dewatering applications.
• Suitable for handling solids up to ¾” with a range of capacities up to
140 GPM and 128 TDH.
• Construction available in cast iron, stainless steel and plastic models.
Sewage Pumps
• Non-Clog sewage pumps for simplex and duplex installations in lift
stations, drainage systems or raw water applications that require solids
handling.
38
• Applications include homes and farms, schools and hospitals,
municipal systems, mobile homes parks and motels as well as
industrial treatment systems.
• Sewage pump designs include channel non-clog and vortex designs
in constructions of cast iron and stainless steel.
• Models range with flows up to 620 GPM and maximum 80 TDH.
• Offering includes discharge sizes from 1-1/2” up to 4”.
Grinder Pumps
• Grinder pumps designed for high head residential sewage
applications where gravity systems are not practical.
• Capacities up to 41 GPM and 95 TDH.
• Discharge connection of 1-1/4” in cast iron construction.
Packages and accessories
• Complete package systems designed for sink drain systems and
sewage lift stations.
• Centripro® accessories include control panels, float switches, basins/
covers, pump removal systems fittings for complete system needs.
Genuine Bell & Gossett Parts
When replacing parts in your customers’ B&G booster or other
hydronic specialties, don’t settle for anything other than genuine
B&G parts. You owe it to your customers and to yourself to do it
right the first time.
Bell & Gossett parts are designed and engineered strictly for the
Bell & Gossett boosters. Substitute parts may seem to cost less.
But more often than not, they actually cost a lot more, when they
do not hold up on the job. Then you are faced with callbacks and
your reputation is at stake.
So why risk having to replace a replacement part?
Stick with the real thing — from Bell & Gossett.
B&g designs our own motors
to exacting circulating pump
specifications.
B&g bearing assembly bracket.
Restores pump to like
new conditions.
Visit our website at
www.xyleminc.com/brands/bellgossett.
Go to ESP Plus and click on Sizing &
Selection Tools to use ESP Parts, to view an
exploded drawing and bill of material.
B&g flexible spring coupler
dampens vibration and noise.
The Little Red Schoolhouse® - Training the Industry
Bell & Gossett has long been known for its dedication to
training. The “Little Red Schoolhouse®“ has graduated over
50,000 students since it was founded in 1954.
Graduates from the “Little Red Schoolhouse” may be found
throughout North Amercia, Europe, Africa, Asia and Australia.
Seminars currently offered are:
• Modern Hydronic System Design - Basic*
• Modern Hydronic System Design - Advanced
• Design & Application of Water Based HVAC Systems
• Large Chilled Water System Design*
• Pump Service & Maintenance School
• Steam Systems Design & Applications
• Steam System Operation & Maintenance
For applications to attend these seminars, please contact
a Bell & Gossett Representative in your area. They will
have the schedule dates for all seminars and will make all
the arrangements for you. As a service and a continuing
educational source to the HVAC industry, these seminars are
offered free of charge. IACET certified CEU credits are awarded
for each seminar.
* The USGBC has approved the technical and instructional
quality of the Modern Hydronic Heating Systems - Basic
Seminar (15 GBCI CE Hours) and the Large Chilled Water
Design Seminar (11 GBCI CE Hours). These courses are
approved for GBCI Continuing Education Hours towards
LEED Credential Maintenance Programs.
39
Xylem
1) The tissue in plants that brings water upward from the roots;
2) a leading global water technology company.
We’re 12,000 people unified in a common purpose: creating innovative solutions
to meet our world’s water needs. Developing new technologies that will improve
the way water is used, conserved, and re-used in the future is central to our work.
We move, treat, analyze, and return water to the environment, and we help people
use water efficiently, in their homes, buildings, factories and farms. In more than
150 countries, we have strong, long-standing relationships with customers who
know us for our powerful combination of leading product brands and applications
expertise, backed by a legacy of innovation.
For more information on how Xylem can help you, go to www.xyleminc.com
Xylem Inc.
8200 N. Austin Avenue
Morton Grove, Illinois 60053
Phone: (847) 966-3700
Fax: (847) 965-8379
www.xyleminc.com/brands/bellgossett
Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries.
© 2012 Xylem Inc. A-50N February 2012
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