Circulator Pumps

47 result(s) for "Circulator Pumps"
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Watts Hot Water Recirculating System with Built-In Timer
Watts Hot Water Recirculating System with Built-In Timer
Item # 100426993

Never wait for hot water again; The Watts Hot Water Recirculating Pump provides hot water at every faucet or shower when needed, eliminating wasted water. It is easy to install on any water system and requires no additional piping. The unique design of the pump ensures quiet, maintenance-free operation. The system includes a built-in 24 hour, a dual setting programmable timer to activate the pump only when needed.

  • Save money - up to 10% of your water bill
  • Maintenance free
  • Easy to install in less than 1 hour
  • Additional sensor valves available for homes with multiple plumbing loops
  • Hot water WHERE you need it
  • Hot water when you need it
  • Programmable timer is built-in so the pump turns on only when you need it
  • Not for use with tankless water heaters
  • Check compatibility to ensure it will work on your system
  • Reliable and easy to maintain

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GRUNDFOS 3 SPD CRCLTR PMP 1/25HP 115V
GRUNDFOS 3 SPD CRCLTR PMP 1/25HP 115V
Item # 100298
UL Underwriters Laboratories (USA and Canada)
  • Incorporates a cast iron housing, three speed motor (Low/Med/High) and a built-in, removable check valve
  • Pump's performance parameters cover nearly all traditional heating applications- from radiant and baseboards, to fan coils and zoning and many others
  • 3 speeds allow to set up the circulator pump in a way that matches the system's requirements
  • Wet rotor design allows it to be virtually silent while operating
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Taco 1/25HP 115-Volt Single Phase Cast Iron Hydronic Circulator
Taco 1/25HP 115-Volt Single Phase Cast Iron Hydronic Circulator
Item # 465747

The Taco 007 is a cartridge style, maintenance free, wet-rotor, in-line, single stage circulator. It is designed for quiet operation in Hydronic Heating, Radiant Heating, Hydro-Air Fan Coils, Indirect Water Heating, Chilled Water cooling, and Domestic Water Systems. Available in Cast Iron or Bronze construction with universal flange to flange dimensions. The unique replaceable cartridge contains all of the moving parts and allows for easy service, instead of replacing the entire circulator. Ideal for a wide range of applications.

  • Hydronic circulation pump
  • Self lubricating
  • Quiet, efficient operation
  • Can utilize 3/4 in., 1 in., 1-1/4 in., 1-1/2 in. flanges
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Taco 00 Series 1/25 HP Cast Iron Hydronic Circulator with Integral Flow Check
Taco 00 Series 1/25 HP Cast Iron Hydronic Circulator with Integral Flow Check
Item # 290153

The 007-IFC features a unique replaceable cartridge that is field serviceable. It's removable Integral Flow Check is designed to improve pump performance, simplify piping and reduce installation costs. The spring-loaded IFC replaces a separate in-line-flow check to ensure protection against reverse flow and gravity flow in your heating system.

  • Replaceable cartridge
  • Removeable integral flow check
  • Quiet efficient operation
  • Self-lubrication
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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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Armstrong Pumps Stainless Steel Flange Connection
Armstrong Pumps Stainless Steel Flange Connection
Item # 3575260

The Astro 230SS stainless steel circulator is designed for years of maintenance free service, used for potable water recirculation systems. Large wiring box and convenient plug in terminal strip save time. High flow check valve is pre-installed.

  • Astro 230SS (stainless steel flange connection)
  • Wet rotor designed for quiet operation and zero maintenance
  • Perfect for recirculation systems using potable water
  • Built in check valve, assures correct flow direction and cuts installation cost, no separate flow check required
  • Maintenance free
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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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Taco 3/4 in. Bronze Cartridge Circulator , Sweat 1/4 HP
Taco 3/4 in. Bronze Cartridge Circulator , Sweat 1/4 HP
Item # 523082

Taco 006 Cartridge Circulator is designed for circulating hot and chilled fresh water in a wide range of open and closed loop applications. The unique, replaceable cartridge contains all moving parts. Its self-lubricating, maintenance free design provides quiet, efficient operation and unmatched reliability.

  • Recirculation pump
  • 0-10 GPM
  • Head range 0-9 ft.
  • Connection sweat
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Armstrong Pumps S-25 1/12 HP Cast Iron Circulator Pump with Impeller
Armstrong Pumps S-25 1/12 HP Cast Iron Circulator Pump with Impeller
Item # 3575256

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the perfect solution when you need to change a pump quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild.

  • S-25MF (Maintenance Free) Cast Iron 1/12 hp, 115/1/60, Less Flanges
  • A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
  • Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
  • The standard for 65 years in hydronics
  • Repairable, replaceable, environmentally friendly and now maintenance free
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Taco 00 Series 1/20 HP Three Speed Cast Iron Hydronic Circulator with Integral Flow Check
Taco 00 Series 1/20 HP Three Speed Cast Iron Hydronic Circulator with Integral Flow Check
Item # 3569788

The 3-Speed Service Pump is specially designed to make short work of service calls since it replaces the most commonly used circulators. It features a removable, uni-body Integral Flow Check that maximizes flow, as well as prevents gravity flow, even in the tallest buildings. Wiring is a snap thanks to an extra roomy capacitor box and convenient dual electrical knock out connections.

  • 3-speed switch
  • Highest performance and starting torque in class
  • Replaceable cartridge design
  • Self-lubrication
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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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Armstrong Pumps H-32 MF CI 1/6 HP Cast Iron Circulator Pump
Armstrong Pumps H-32 MF CI 1/6 HP Cast Iron Circulator Pump
Item # 3575258

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the a perfect solution when you need to change out pumps quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild

  • H-32MF (Maintenance Free) Cast Iron 1/6 hp, 115/1/60, Less Flanges
  • A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
  • Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
  • The standard for 65 years in hydronics
  • Repairable, replaceable, environmentally friendly and now maintenance free
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Bell & Gossett NBF-22 BRONZE WET ROTOR CIRCULATOR PUMP
Bell & Gossett NBF-22 BRONZE WET ROTOR CIRCULATOR PUMP
Item # 523003

Architectural design

  • Push or pull in the direction the door swings
  • Available for any Adams Rite Series 4500, 4900 or 4700 deadlatch (except 4750)
  • Paddle dogging ( push" versions only). Turning hex key in escutcheon holds the paddle down, leaving the door free-swinging. Dogging key provided
  • Cam Plug furnished for use with Series 4500 to 4700 latches (Not used MS+1890 lock/latch)
  • Available in 4 modes: Push to left, push to right, pull to left and pull to right. Can be reconfigured to any mode in the field. Dogging not to be installed in pull configuration
  • Finish: Duronotic

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Bell & Gossett HVNFI IRON BODY HIGH VELOCITY CIRCULATOR PUMP 1/6HP
Bell & Gossett HVNFI IRON BODY HIGH VELOCITY CIRCULATOR PUMP 1/6HP
Item # 523009

1/6 Hp Motor, 1750 Rpm, 115V, 60Hz

  • For Use On 1" Through 1-1/2" Pipes
  • Higher Flow and Head
  • Quiet, Efficient Operation
  • Replaces Armstrong #H32

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Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36 CAST IRON 115V
Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36 CAST IRON 115V
Item # 463132

Maintenance Free Motor and Pump Assembly

  • Permanently Lubricated, Dry Motor
  • 3 Year Warranty
  • Flanged Connections
  • Flanges Sold Separately

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Armstrong Pumps Armstrong Astro 225SSU, Stainless Steel, 1-1/4 in. Union Connection
Armstrong Pumps Armstrong Astro 225SSU, Stainless Steel, 1-1/4 in. Union Connection
Item # 3575259

designed for quiet operation and long life, used for potable water recirculation systems. provides customers with years of trouble free operation. large wiring box and convenient plug-in terminal strip saves time. High flow valve is pre installed.

  • Astro 225SSU (Stainless steel, 1/4 in. union connection)
  • Wet rotor 75W- designed for quiet operation and zero maintenance
  • Perfect for recirculation systems using potable water
  • Built in check valve assures correct flow direction and cuts installation cost, no separate flow check required
  • Maintenance free
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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

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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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Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36B BRONZE 115V
Bell & Gossett PL SERIES CIRCULATOR PUMP PL-36B BRONZE 115V
Item # 463133
  • Schedule 40 ball valves
  • Cold water only
  • 150 PSI @ 73° F
  • Made from high-quality PVC for enhanced durability
  • Efficiently operates at a maximum pressure of up to 150 PSI
  • Offers FIP x FIP connection
  • Lead-free ball valve allows for safe use

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Armstrong Pumps S-25 1/12 HP Bronze Circulator Pump with Impeller
Armstrong Pumps S-25 1/12 HP Bronze Circulator Pump with Impeller
Item # 3575257

Armstrong 3 piece circulators use a proven design that continues to evolve. the industry accepted flange configuration makes S & H circulators the perfect solution when you need to change out pumps quickly. Maintenance free design uses permanently lubricated ball bearings. Easy to repair and rebuild.

  • S-25MF (Maintenance Free) All Bronze 1/12 hp, 115/1/60, Less Flanges
  • A longer circulator life without maintenance (regular oil lubrication is not required) no more oil pools on floor
  • Stainless steel face plate, coupler face guard meets or exceeds OSHA standards
  • The standard for 65 years in hydronics
  • Repairable, replaceable, environmentally friendly and now maintenance free
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Bell & Gossett LR-15BWR BRONZE BOOSTER PUMP 115V 3150RPM
Bell & Gossett LR-15BWR BRONZE BOOSTER PUMP 115V 3150RPM
Item # 556253

8" X 1-1/4"

  • 86 Cut Out To 161
  • Conversion Plate, Mortise Lock To Key-In-Knobs
  • Steel Prime Coated
  • Ideal for converting an 86 cut out (mortise lock) to a 161 cut out (standard tube latch)
  • High-quality steel construction ensures durability
  • Primer coated for hassle-free painting
  • Measures 8 in. x 1-1/4 in.

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TACO CARTRIDGE CIRCULATOR 006 SEREIS BRONZE 3/4" NPT
TACO CARTRIDGE CIRCULATOR 006 SEREIS BRONZE 3/4" NPT
Item # 465746
  • 125 PSI maximum working pressure; 40° F-220° F fluid temperature. Quiet, efficient operation; self-lubricating; no mechanical seal.
  • Direct drive design; low power consumption. Unique replaceable cartridge design is field serviceable.
  • 003 series uses include domestic hot water recirculation, heat recovery, water source pumps and potable water systems.
  • 005 series uses include hydronic heating, add a zone additions, zoning with circulators, chilled water and domestic water systems.
  • 006 series uses include hydronic heating, domestic hot water recirculation, hydro-air heating/cooling, heat recovery units, water source heat pumps, drain down open loop solar systems, and potable water systems.
  • 007 series uses include hydronic heating, radiant heating, hydro-air fan coils, indirect water heaters, chilled fresh water, and domestic water recirculation systems.
  • 008 uses include hydronic heating, radiant in-floor/panel heating and closed-loop solar heating systems. The bronze can be used for higher head heat recovery, water source heat pump, open-loop solar heat and domestic water recirculation systems.
  • 010 series uses include hydronic heating, radiant heating, primary-secondary loops, indirect water heaters, chilled water cooling, and potable water systems.
  • 011 series uses include high pressure drop boilers, fan coil units, heat exchangers, large radiant heating and heat recovery/geothermal systems.
  • 012 series uses include large BTUH boilers, 2" recirculation loops,
  • Top roll ensures smooth operation
  • Vinyl whitewood construction ensures long-term use
  • Includes track and hardware for easy installation
  • Measures 60 in. x 80 in.
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Armstrong Pumps Armstrong Astro 230CI, Cast Iron, Flange Connection
Armstrong Pumps Armstrong Astro 230CI, Cast Iron, Flange Connection
Item # 3575261

The astro 230 Cast iron is designed for years of maintenance free service in your home heating system. Large wiring box and convenient plug-in terminal strip saves time. High flow check valve is pre-installed.

  • Astro 230CI (cast iron flange connection)
  • Wet rotor 97W, 3 speed covers most domestic heating applications
  • Built in check valve assures correct flow direction and cuts installation cost, no separate flow check required
  • Maintenance free
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TACO TACO CIRCULATING SWEAT PUMP, 1/2"
TACO TACO CIRCULATING SWEAT PUMP, 1/2"
Item # 271883

TACO CIRCULATING SWEAT PUMP, 1/2"

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