Hydronic Parts

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Armstrong Pumps Circulator Pump Coupler 4 Spring CI
Armstrong Pumps Circulator Pump Coupler 4 Spring CI
Item # 523080

1/2 in. Dia, facilitates easier starting, smoother bearing surface. Specially calibrated spring assembly has less vibration. Heavy duty casting, provides proper balance and equalization of torque. 81-5050 Replaces Armstrong 806026-002 and B & G 189110. 81-5280 Replaces B & G 118723. Min. Order: 1 EA.

  • Cast iron
  • Use on Armstrong S-45 & S-46
  • Factory replacement
  • Can be used on B & G circulators
  • Equals B & G #118723
  • Use on B & G# 2 1/2
  • Use on B & G #3
  • High quality
  • Long lasting
  • Quiet operation
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Bell & Gossett NRF-22 CAST IRON WET ROTOR CIRCULATOR PUMP
Bell & Gossett NRF-22 CAST IRON WET ROTOR CIRCULATOR PUMP
Item # 523001

Red Fox Single Speed. For Use On 3/4" Through 1-1/2" Pipes. System Lubricating. Polypropylene Impeller, Flange Gaskets Included. For Heating and Cooling Applications. Material: Iron. Hp: 1/25. Rpm: 2800. Armstrong: Astro-30.

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Honeywell 3-Speed 15 GPM Aquapump Hydronic Circulating Pump
Honeywell 3-Speed 15 GPM Aquapump Hydronic Circulating Pump
Item # 289515

The PC3F in-line, wet rotor circulator with universal flange is designed for applications in closed-loop hydronic heating and cooling systems, as well as in solar systems. The pump is non-submersible and for use in dry, frost-free, well-ventilated installations. Twist-To-Fit Universal Flange, Rotates 90 to fit most installations with a single product.

  • 3 pump sizes cover every application
  • 3-speed versatility maximize efficiency and provide sufficient flow rates with a single pump
  • Universal design replaces wide range of competitive models with just one brand
  • Twist-to-fit universal flange, rotates 90 to fit most installations with a single product
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Bell & Gossett LR-15BWR BRONZE BOOSTER PUMP 115V 3150RPM
Bell & Gossett LR-15BWR BRONZE BOOSTER PUMP 115V 3150RPM
Item # 556253

3 Year Warranty

  • System Lubricated
  • Bronze Body Construction For Potable Water
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Bell & Gossett NBF-22 BRONZE WET ROTOR CIRCULATOR PUMP
Bell & Gossett NBF-22 BRONZE WET ROTOR CIRCULATOR PUMP
Item # 523003
  • Single speed
  • For use on 3/4" through 1-1/2" pipes
  • Polypropylene impeller
  • 1/25 hp motor
  • For heating and cooling applications
  • Bronze body model for potable water
  • Up to 80% more starting torque than competing circulators
  • Replaces Armstrong #ASTRO 30B
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Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36B BRONZE 115V
Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36B BRONZE 115V
Item # SX-0463133

Maintenance Free Motor and Pump Assembly

  • Permanently Lubricated, Dry Motor
  • 3 Year Warranty
  • Flanged Connections
  • Flanges Sold Separately
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Bell & Gossett SERIES 100NFI IRON BODY CIRCULATOR PUMP
Bell & Gossett SERIES 100NFI IRON BODY CIRCULATOR PUMP
Item # 523004

115V. 3 Piece Design Features Replaceable Parts. For Use On 3/4" Through 1-1/2" Pipes. Iron. Hp: 1/12. Rpm: 1750. Armstrong: S-25. Taco: 110.

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Bell & Gossett NBF-12F/LW BRONZE WET ROTOR CIRCULATOR PUMP
Bell & Gossett NBF-12F/LW BRONZE WET ROTOR CIRCULATOR PUMP
Item # 523002
  • Single speed
  • For use on 3/4" through 1-1/2" pipes
  • Polypropylene impeller
  • 1/25 hp motor
  • For heating and cooling applications
  • Bronze body model for potable water
  • Up to 80% more starting torque than competing circulators
  • Replaces Armstrong #ASTRO 30B
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Qty:

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Bell & Gossett SERIES 100BNFI BRONZE BODY CIRCULATOR PUMP
Bell & Gossett SERIES 100BNFI BRONZE BODY CIRCULATOR PUMP
Item # 523007

115V. 3 Piece Design Features Replaceable Parts. For Use On 3/4" Through 1-1/2" Pipes. Bronze. Hp: 1/12. Rpm: 1750. Armstrong: S-25. Taco: 110B.

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TACO INC. 1/25 HP Circulator Pump with Plumbing Kit
TACO INC. 1/25 HP Circulator Pump with Plumbing Kit
Item # 478033
UL Underwriters Laboratories (USA and Canada)

Taco OnCommand Systems are manufactured using the highest quality U.S. made component parts available. Patented Integral Flow Checks (IFC) are built into each OnCommand pump to prevent cold water from entering the hot water line. Patented ACT OnCommand Electronics are the controls for each OnCommand System. This state-of-the-art electronics allows the system to accurately sense temperature and automatically shut off the system to maximize comfort and energy savings. OnCommand Systems are the only recirculation product that saves both energy and water approved by the US Department of Energy and State Energy Commissions. You can look forward to over 15 years of life expectancy with a Taco OnCommand System.

  • Includes:
  • "00" Cartridge circulating pump with built-in OnCommand Electronics, power cord, Integral Flow Check (IFC) and mounting bracket
  • Starter button
  • Set of two (2) 1/2" plumbing adapter tees
  • Set of two (2) 1/2" stainless steel flex lines
  • 115 volt
  • 3,250 RPM
Units: Each
Qty:

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Bell & Gossett LR-20WR CAST IRON BOOSTER PUMP L/FLANGES
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TACO Plumb N' Plug Circulator Pump, Bronze, 3/4" Sweat
TACO Plumb N' Plug Circulator Pump, Bronze, 3/4" Sweat
Item # 478031
UL Underwriters Laboratories (USA and Canada)

The 006 Plumb n' Plug Cartridge Circulators are designed to conserve water, increase comfort and reduce the delivery time of hot water to outlet fixtures by periodically re-circulating hot water through the system. An average residence can save up to 25 gallons of wasted water per day. Factory pre-wired 6 foot line cord with 7 day digital programmable clock timers allow for easy installation. Simply Plumb it in, then Plug it in. Plumb n' Plug circulators include all the standard 00 maintenance-free design features-no mechanical seal, self lubricating, replaceable cartridge, quiet, efficient operation and unmatched reliability.

  • 7 Day Programmable Digital Timer Allows Up To 10 On/Off Settings
  • Multiple Settings Allow For Different Weekday/Weekend Run Times
  • UL Listed
  • Standard High Capacity Output
  • Compact Design
  • Quiet, Efficient Operation
  • Direct Drive-Low Power Consumption
  • Unique Replaceable Cartridge Design-Field Serviceable
  • No Mechanical Seal
  • Unmatched Reliability-Maintenance Free
  • Bronze Construction with Sweat Connections.
  • Recirculation Pump/ Stainless
  • 0-10 GPM
  • Head Range 0-9 Feet
  • Connection; Threaded
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B.J. Terroni TACO SS CIRCULATOR PUMP W/ 3/4 FLANGE
B.J. Terroni TACO SS CIRCULATOR PUMP W/ 3/4 FLANGE
Item # TY-0322214

Taco cartridge type pump for solar domestic hot water heating systems and domestic water circulaton. Standard flange mount with stainless steel volute. Medium head performance

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Taco Red Baron Circulator Pump 1/2 HP 1725 RPM
Taco Red Baron Circulator Pump 1/2 HP 1725 RPM
Item # SX-0337311

Taco 110-120 Series In-Line Circulators are designed to efficiently circulate heated or chilled water in residential or light commercial Hydronic Systems. These 110-120 Series In-Line Circulators may also be used for zoning large installations and are available in bronze or stainless steel construction for domestic hot water applications. 110-120 Series In-Line Circulators demonstrate proven performance, dependability, quiet operation and long lasting operation.

  • Recirculation pump
  • Sleeve bearing for quiet operating
  • Split phase motor with built-in overload protector
  • Flanges available in; 3/4 in., 1 in., 1.25 in., 1.50 in.
Units: Each
Qty:

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TACO On Command 006 Circulator Pump, 1/2 In. Male NPT With Plumbing Kit, 1/40 HP
TACO On Command 006 Circulator Pump, 1/2 In. Male NPT With Plumbing Kit, 1/40 HP
Item # 478032
UL Underwriters Laboratories (USA and Canada)

Taco OnCommand Systems are manufactured using the highest quality component parts available. Patented Integral Flow Checks (IFC) are built into each OnCommand pump to prevent cold water from entering the hot water line. Patented ACT OnCommand Electronics are the controls for each OnCommand System. This state-of-the-art electronics allows the system to accurately sense temperature and automatically shut off the system to maximize comfort and energy savings. OnCommand Systems are the only recirculation product that saves both energy and water approved by the Department of Energy and State Energy Commissions. You can look forward to over 15 years of life expectancy with a Taco OnCommand System.

  • Includes:
  • "00" Cartridge circulating pump with built-in OnCommand Electronics, power cord, Integral Flow Check (IFC) and mounting bracket
  • Starter button
  • Set of two (2) 1/2" plumbing adapter tees
  • Set of two (2) 1/2" stainless steel flex lines
  • 115 volt
  • 3,250 RPM
  • Recirculation Pump
  • 0-2.2 GPM
  • Head Range 0-6.2 Feet
  • Connection; Threaded
Units: Each
Qty:

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Honeywell 3-Speed, 45 GPM Aquapump Hydronic Circulating Pump
Honeywell 3-Speed, 45 GPM Aquapump Hydronic Circulating Pump
Item # 289517

The PC3F in-line, wet rotor circulator with universal flange is designed for applications in closed-loop hydronic heating and cooling systems, as well as in solar systems. The pump is non-submersible and for use in dry, frost-free, well-ventilated installations. Twist-To-Fit Universal Flange, Rotates 90 to fit most installations with a single product.

  • 3 pump sizes cover every application
  • 3-speed versatility maximize efficiency and provide sufficient flow rates with a single pump
  • Universal design replaces wide range of competitive models with just one brand
  • Twist-to-fit universal flange, rotates 90 to fit most installations with a single product
Units: Each
Qty:

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Honeywell 3-Speed, 25 GPM Hydronic Circulating Pump
Honeywell 3-Speed, 25 GPM Hydronic Circulating Pump
Item # 289516

The PC3F in-line, wet rotor circulator with universal flange is designed for applications in closed-loop hydronic heating and cooling systems, as well as in solar systems. The pump is non-submersible and for use in dry, frost-free, well-ventilated installations. Twist-To-Fit Universal Flange, Rotates 90 to fit most installations with a single product.

  • 3 pump sizes cover every application
  • 3-speed versatility maximize efficiency and provide sufficient flow rates with a single pump
  • Universal design replaces wide range of competitive models with just one brand
  • Twist-to-fit universal flange, rotates 90 to fit most installations with a single product
Units: Each
Qty:

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TACO Plumb N Plug Circulator, Bronze, 1/2" Sweat
TACO Plumb N Plug Circulator, Bronze, 1/2" Sweat
Item # 478030
UL Underwriters Laboratories (USA and Canada)

The 006 Plumb n' Plug Cartridge Circulators are designed to conserve water, increase comfort and reduce the delivery time of hot water to outlet fixtures by periodically re-circulating hot water through the system. An average residence can save up to 25 gallons of wasted water per day. Factory pre-wired 6 foot line cord with 7 day digital programmable clock timers allow for easy installation. Simply Plumb it in, then Plug it in. Plumb n' Plug circulators include all the standard 00 maintenance-free design features-no mechanical seal, self lubricating, replaceable cartridge, quiet, efficient operation and unmatched reliability.

  • 7 Day Programmable Digital Timer Allows Up To 10 On/Off Settings
  • Multiple Settings Allow For Different Weekday/Weekend Run Times
  • UL Listed
  • Standard High Capacity Output
  • Compact Design
  • Quiet, Efficient Operation
  • Direct Drive-Low Power Consumption
  • Unique Replaceable Cartridge Design-Field Serviceable
  • No Mechanical Seal
  • Unmatched Reliability-Maintenance Free
  • Bronze Construction with Sweat Connections.
  • Recirculation Pump
  • 0-10 GPM
  • Digital Timer, 7 Day Programmable
  • Connection; Sweat
Units: Each
Qty:

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Bell & Gossett PR SERIES CAST IRON CIRCULATOR PUMP
Bell & Gossett PR SERIES CAST IRON CIRCULATOR PUMP
Item # 556247

1725 Rpm, 115 Volt, 60Hz

  • Flanged Connections
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GRUNDFOS WET ROTOR CIRC PUMP CI, 1/25 HP
GRUNDFOS WET ROTOR CIRC PUMP CI, 1/25 HP
Item # 1521121
Ships from manufacturer. Please note that additional delivery time may apply.
  • 115 Vac
  • Flange To Flange Dimension Is 6-1/2"

Ships from manufacturer. Please note that additional delivery time and freight charges may apply.

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Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Item # 109245
Ships from manufacturer. Please note that additional delivery time may apply.

The Bell & Gossett e3 ecocirc circulating pumps are full featured pumps that consume as little power as a common night light. This lead free pump utilizes an electronically commuted/permanent magnet motor, which by design is more efficient than an induction motor. In addition to lower power consumption (less than 14 watts), the ECM technology allows for many built-in features to be incorporated that makes installation of the pump less labor intensive. This model has an adjustable thermostat without a plug, 115V/1ph, and has 1/2" sweat connection.

Ships from manufacturer. Please note that additional delivery time and freight charges may apply.

Units: Each
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Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Item # 109243
Ships from manufacturer. Please note that additional delivery time may apply.

The Bell & Gossett e3 ecocirc circulating pumps are full featured pumps that consume as little power as a common night light. This lead free pump utilizes an electronically commuted/permanent magnet motor, which by design is more efficient than an induction motor. In addition to lower power consumption (less than 14 watts), the ECM technology allows for many built-in features to be incorporated that makes installation of the pump less labor intensive. This model is a multi-speed model with plug, 115V/1ph, and has 1/2" NPT connection.

Ships from manufacturer. Please note that additional delivery time and freight charges may apply.

Units: Each
Qty:

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Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Item # 109238
Ships from manufacturer. Please note that additional delivery time may apply.

The Bell & Gossett e3 ecocirc circulating pumps are full featured pumps that consume as little power as a common night light. This lead free pump utilizes an electronically commuted/permanent magnet motor, which by design is more efficient than an induction motor. In addition to lower power consumption (less than 14 watts), the ECM technology allows for many built-in features to be incorporated that makes installation of the pump less labor intensive. This model is a multi-speed model without a plug, 115V/1ph, and has 1/2" NPT connection.

Ships from manufacturer. Please note that additional delivery time and freight charges may apply.

Units: Each
Qty:

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Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Bell & Gossett CIRCULATOR PUMP LEAD-FREE BRASS
Item # 109246
Ships from manufacturer. Please note that additional delivery time may apply.

The Bell & Gossett e3 ecocirc circulating pumps are full featured pumps that consume as little power as a common night light. This lead free pump utilizes an electronically commuted/permanent magnet motor, which by design is more efficient than an induction motor. In addition to lower power consumption (less than 14 watts), the ECM technology allows for many built-in features to be incorporated that makes installation of the pump less labor intensive. This model has an adjustable thermostat with plug, 115V/1ph, and has 1/2" NPT connection.

Ships from manufacturer. Please note that additional delivery time and freight charges may apply.

Units: Each
Qty:

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