Circulator Pumps for Hydronics

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  • Bell & Gossett LR20WR Iron Circulator Pump 1/20 HP 1/15 HP 115V 12 Ft Max Head
    BELL & GOSSETT
    Bell & Gossett LR20WR Iron Circulator Pump 1/20 HP 1/15 HP 115V 12 Ft Max Head
    SKU: LR20WR
    Product DescriptionThe Bell & Gossett LR20WR Iron Circulator Pump, commonly known as the Little Red, is a high-efficiency water pump designed for closed-loop heating systems. It operates with a 1/20 horsepower, single-phase motor, and is constructed from durable cast iron. Flanged in-line system Quiet...
    $461.14
    $461.14
    $593.46
  • Xylem-Bell & Gossett 187260 MOTOR BRACKETXylem-Bell & Gossett 187260 MOTOR BRACKET
    BELL & GOSSETT
    Xylem-Bell & Gossett 187260 MOTOR BRACKET
    SKU: 187260
    Product DescriptionThe Xylem-Bell & Gossett MOTOR BRACKET, part number 187260, is designed to provide support and stability for electric motors in industrial and commercial environments. It ensures proper alignment and is essential for optimal motor operation. The bracket is built to endure tough working...
    $1,376.84
    $1,376.84
    $1,163.97
  • Bell & Gossett 185011LF Bearing Assembly LF
    BELL & GOSSETT
    Bell & Gossett 185011LF Bearing Assembly LF
    SKU: 185011LF
    Product DescriptionThe Bell & Gossett 185011LF is a bearing assembly designed for use in 1510 series small frame bronze fitted suction centrifugal pumps. This assembly helps ensure proper operation and longevity of your pump system. Lead-free construction Pre-assembled for quick installation Compatibility with 1510...
    $2,050.50
    $2,050.50
  • Taco Z075P 3/4" PRESS ZONE SENTRY
    TACO
    Taco Z075P 3/4" PRESS ZONE SENTRY
    SKU: Z075P
    3/4" PRESS ZONE SENTRY
    $183.99
    $183.99
  • Taco 0034E-SF2 ECM Stainless Steel High-Efficiency Circulator Pump
    TACO
    Taco 0034E-SF2 ECM Stainless Steel High-Efficiency Circulator Pump
    SKU: 0034E-SF2
    Product DescriptionThe Taco 0034E-SF2 is a high-efficiency circulator pump designed for various applications. This model features ECM technology, which significantly reduces power consumption. It is suitable for residential and light commercial systems. High-efficiency ECM permanent magnet technology Variable speed operation for optimized flow Ideal...
    $1,003.35
    $1,003.35
    $1,104.57
  • Grundfos UPS26-99SFC 3-Speed Stainless Steel Circulator Pump 115V 1/6 hp
    GRUNDFOS
    Grundfos UPS26-99SFC 3-Speed Stainless Steel Circulator Pump 115V 1/6 hp
    SKU: UPS26-99SFC
    Product DescriptionThe Grundfos UPS26-99SFC 115V 1/6 hp 3-Speed Stainless Steel Circulator Pump is designed for tough plumbing demands. This circulator pump offers high durability with a stainless steel housing and a versatile three-speed motor. 3-Speed stainless steel circulator pump Integrated check valve Long-lasting motor...
    $920.59
    $920.59
  • Bell & Gossett NBF-36 Bronze Circulator 1/6 HP
    BELL & GOSSETT
    Bell & Gossett NBF-36 Bronze Circulator 1/6 HP
    SKU: NBF-36
    Product DescriptionThe Bell & Gossett NBF-36 is a bronze lead-free circulator designed for hydronic heating and cooling systems. It features a 1/6 horsepower motor and operates on 120 volts. This circulator is suitable for circulating hot or cold water in various industrial and commercial...
    $742.10
    $742.10
  • Navien 30000456C 120V Circulator Pump
    NAVIEN
    Navien 30000456C 120V Circulator Pump
    SKU: 30000456C
    Product DescriptionThe Navien 120V Circulator Pump, MPN 30000456C, is designed for efficient water circulation in various plumbing systems. This pump is suitable for both residential and commercial applications, ensuring reliable performance and energy efficiency. Efficient operation for improved energy savings. Designed for versatility in...
    $155.75
    $155.75
  • VIESSMANN
    Viessmann 7856004 Pump Head (GF) UPS15-78 B1KA Replacement Part
    SKU: 7856004
    Product DescriptionThe Viessmann 7856004 Pump Head (GF) UPS15-78 B1KA is essential for efficient fluid circulation in Vitodens 100-W B1HA/B1KA residential boilers. Designed for durability and performance, this part utilizes GF-material for corrosion resistance. Compatible with multiple Vitodens 100-W series boilers. Requires professional installation by...
    $371.41
    $371.41
  • TACO
    TACO 006-BC7-5IFC Circulation Pump 1/40 115V 1/2 Inch Sweat Connection
    SKU: 006-BC7-5IFC
    Product DescriptionThe Taco 006-BC7-5IFC Circulation Pump is engineered for reliability and efficiency, suitable for residential and light commercial settings. Robust bronze housing with stainless steel shaft for enhanced corrosion resistance. Supports a flow rate of up to 10 gallons per minute. Features an integral...
    $438.48
    $438.48
    $463.99
  • Taco 0015E3-2F4 Circulator Pump ECM High Efficiency 120V 3 Stage 0015E3-F4Taco 0015E3-2F4 Circulator Pump ECM High Efficiency 120V 3 Stage 0015E3-F4
    TACO
    Taco 0015E3-2F4 Circulator Pump ECM High Efficiency 120V 3 Stage 0015E3-F4
    SKU: 0015E3-2F4
    Product DescriptionThe Taco 0015E3-2F4 is a high-efficiency circulator pump designed for hydronic heating and cooling systems. This pump operates on a 120V power supply and features an electronically commutated motor (ECM) for superior energy efficiency and performance. Ideal for residential and commercial use, this...
    $225.67
    $225.67
  • Bell & Gossett NBF-22 Bronze Red Fox Circulator 1/25 HP 103252LF Replaces SLC-30B
    BELL & GOSSETT
    Bell & Gossett NBF-22 Bronze Red Fox Circulator 1/25 HP 103252LF Replaces SLC-30B
    SKU: NBF-22
    Product Description The Bell & Gossett NBF-22 Bronze Red Fox Circulator with MPN NBF-22 is a robust 115V pump designed for various HVAC and plumbing applications. This circulator replaces the SLC-30B model and offers reliable performance with a 1/25 horsepower motor. Reliable 115V power...
    $574.13
    $574.13
  • TACO 7 | 120v Cartridge Circulator 1/25 HP Iron Body | 7
    TACO
    TACO 7 | 120v Cartridge Circulator 1/25 HP Iron Body | 7
    SKU: 7
    Product DescriptionThe TACO 7 is a cartridge circulator with a one over twenty-five horsepower iron body designed for various hydronic heating applications. This circulator operates at one hundred twenty volts and is built with robust construction for durability in demanding environments. Suitable for residential...
    $15.99
    $15.99
  • Grundfos UP15-10SU7P TLC Comfort Pump Comfort Hot Water RecirculationGrundfos UP15-10SU7P TLC Comfort Pump Comfort Hot Water Recirculation
    GRUNDFOS
    Grundfos UP15-10SU7P TLC Comfort Pump Comfort Hot Water Recirculation
    SKU: UP15-10SU7P
    Product DescriptionThe Grundfos UP15-10SU7P is a reliable comfort pump designed for hot water recirculation. This pump provides efficient hot water recirculation, ensuring instant hot water availability in residential and commercial settings. TLC Comfort Pump Hot Water Recirculation Efficient Performance Product HighlightsGrundfos UP15-10SU7P is ideal...
    $408.16
    $408.16
    $418.97
  • Taco 110-24 Cast Iron In-Line Circulator Pump 1/12 HP 115VTaco 110-24 Cast Iron In-Line Circulator Pump 1/12 HP 115V
    TACO
    Taco 110-24 Cast Iron In-Line Circulator Pump 1/12 HP 115V
    SKU: 110-24
    Product Description The Taco 110-24 is a robust cast iron in-line circulator pump designed for efficient functioning in hydronic heating and cooling systems. Manufactured by Taco, this pump is built to ensure continuous circulation in closed loop systems. Optimal for both residential and commercial...
    $562.22
    $562.22
  • Taco 2400-029RP Seal Kit For 2400 Series PumpsTaco 2400-029RP Seal Kit For 2400 Series Pumps
    TACO
    Taco 2400-029RP Seal Kit For 2400 Series Pumps
    SKU: 2400-029RP
    Product DescriptionThe Taco 2400-029RP Seal Kit is essential for maintaining the efficiency of 2400 Series pumps. Engineered for durability and reliability, this kit includes all necessary gaskets to ensure flawless operations. Enhances seal integrity and prevents fluid leaks. Direct compatibility with Taco 240 Series...
    $109.84
    $109.84
  • Taco 193-015RP Boiler Injection Pump Motor Kit for RMB, Energy Efficient, Single Pack
    TACO
    Taco 193-015RP Boiler Injection Pump Motor Kit for RMB, Energy Efficient, Single Pack
    SKU: 193-015RP
    Product DescriptionThe Taco 193-015RP Boiler Injection Pump Motor Kit is engineered for reliability and efficiency in heating applications. This essential component is compatible with Taco RMB boiler systems and is designed to enhance the operation of boiler injection pumps. Optimized for Taco RMB boilers....
    $175.50
    $175.50
  • Taco 1638-012 2HP 115/230V 1750RPM 56 Motor
    TACO
    Taco 1638-012 2HP 115/230V 1750RPM 56 Motor
    SKU: 1638-012
    Product Description The Taco 1638-012 is a 2HP motor running at 1750 RPM, designed for diverse industrial and commercial applications. It operates on both 115 and 230 volts and is equipped with durable cast iron frame and end shields for corrosion resistance. Cast iron...
    $1,631.75
    $1,631.75
  • Grundfos UPS15-58FC Circulator Pump 115V 1/25 HP 3-SpeedGrundfos UPS15-58FC Circulator Pump 115V 1/25 HP 3-Speed
    GRUNDFOS
    Grundfos UPS15-58FC Circulator Pump 115V 1/25 HP 3-Speed
    SKU: UPS15-58FC
    Product DescriptionThe Grundfos UPS15-58FC Circulator Pump with model number UPS15-58FC is an efficient, cast iron pump designed for water circulation in heating systems. This Grundfos pump operates at 115 volts and features a three-speed motor, providing flexibility for various heating demands. Cast iron housing...
    $175.91
    $175.91
  • Taco SFL-125T Solid Brass Shut-Off Ball Valve and Swivel-Flange Set 1-1/4 NPT Lead Free SF-125T ReplacementTaco SFL-125T Solid Brass Shut-Off Ball Valve and Swivel-Flange Set 1-1/4 NPT Lead Free SF-125T Replacement
    TACO
    Taco SFL-125T Solid Brass Shut-Off Ball Valve and Swivel-Flange Set 1-1/4 NPT Lead Free SF-125T Replacement
    SKU: SFL-125T
    Product DescriptionThe Taco SFL-125T Solid Brass Shut-Off Ball Valve and Swivel-Flange Set combines a full-port ball valve and companion flange. This set allows for easy removal and maintenance of system circulators without draining the system. It is compatible with most Taco circulators. Combines full...
    $122.83
    $122.83
    $116.97
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A circulator pump or circulating pump is a specific type of pump used to circulate gases, liquids, or slurries in a closed circuit.

Frequently Asked Questions

A circulator pump is responsible for circulating water or other fluids through the pipes in hydronic heating and cooling systems. It ensures continuous flow to maintain temperature and efficiency in the system.

We offer a variety of circulator pumps, including in-line pumps, wet-rotor pumps, and standard circulators, designed for both residential and commercial HVAC systems.

The right circulator pump depends on your system’s size, flow rate, and head pressure requirements. It’s important to check the product specifications or consult with our team for assistance in selecting the right model.

Yes, you can replace an old circulator pump, but ensure compatibility with your system’s specifications. Be sure to check the capacity, voltage, and pump type before replacing.

Installation involves connecting the pump to the system’s piping and ensuring proper alignment for smooth water flow. For best results, follow the manufacturer's instructions or consult a professional HVAC technician.

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