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Hot Water Circulating Pumps

12 Results Found that Include 200 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    • TACO
    • TACO Circulator PumpsTACO Circulator Pumps
    • Multiple product options available

      These hot water circulating pumps are designed for use with hydronic heating, domestic hot water recirculation, solar thermal heating, and heat recovery systems. They are designed to be maintenance free, with carbon/silicon-carbide mechanical seals, and permanently lubricated ball bearings with 1/2" stainless steel shafts. The 00 Series features an impedance-protected motor and replaceable cartridge that contains all moving parts. Not for use in potable water systems.

      Multiple product options available

    • BELL & GOSSETT
    • BELL & GOSSETT Hot Water Circulator PumpsBELL & GOSSETT Hot Water Circulator Pumps
    • Multiple product options available

      These hot water circulating pumps are thermally protected, with permanently lubricated ball bearings, flexible couplings, and bronze impellers. Each operates with a back pullout feature for easy servicing. The pumps also include standard suction and discharge vents. They help to force the water flow in the main supply conduction and in the circulation conduction of the reboiler.

      Multiple product options available

    • LAING THERMOTECH
    • LAING THERMOTECH Circulator PumpsLAING THERMOTECH Circulator Pumps
    • Multiple product options available

      These sealless, magnetic-drive circulating pumps feature ECM/permanent magnet technology to help conserve electricity. Each features a shaftless and sealless motor with automatic thermal protection. Their compact size and reduced weight also help to promote easy installation.

      WARNING: Use only with nonflammable liquids compatible with pump component materials and in nonflammable/nonexplosive atmospheres.

      Multiple product options available

    Hot Water Circulator Pump,MAGNA Series
    • GRUNDFOS
    • Hot Water Circulator Pump, MAGNA SeriesGRUNDFOS Circulator Pumps
    • These hot water return pumps are designed to pump mixtures of water and glycol solutions of up to 50% by volume. They can be used in domestic and light commercial closed-loop water circulating systems such as hydronic heating, heat pumps, low-pressure boosting, and general water circulating systems. Do not use for potable water systems.

    • Item # 19H336
    • Mfr. Model # MAGNA 40-120
    • Hot Water Circulator Pump, Pump Type Wet Rotor, Maintenance Free, Series MAGNA, Voltage 230, 1 Phase,...More

    • BELL & GOSSETT
    • BELL & GOSSETT Circulator PumpsBELL & GOSSETT Circulator Pumps
    • Multiple product options available

      These close-coupled pumps are energy efficient, and feature a rugged EPR/carbon/silicon carbide mechanical seal for long life and reduced maintenance. They can be installed in a horizontal or vertical position for added versatility. Use in chilled water loops or heating water loops in commercial hydronic systems, and in boiler recirculation applications. They help to force the water flow in the main supply conduction and in the circulation conduction of the reboiler.

      Multiple product options available

    Hot Water Circulator Pump,00 Series
    • TACO
    • Hot Water Circulator Pump, 00 SeriesHot Water Circulator Pump,00 Series
    • Hot Water Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/40, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In., Connection Style NPT, Face to Face Dimension 4 In., Max. GPM @ Head 11 gpm @ 1 ft., Best Efficiency GPM @ Head 6 gpm @ 6 ft., Min. GPM @ Head 1 gpm @ 9.5 ft., Housing Material Steel

    • Item # 44ZD50
    • Mfr. Model # HLS-1
    • Hot Water Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/40, Voltage 115, 1 Phase, Inlet/Outlet Size...More

    Circulator Pump,3 Speed,SS,00 Series
    • TACO
    • Circulator Pump, 3 Speed, SS, 00 SeriesCirculator Pump,3 Speed,SS,00 Series
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 1-1/2 In. Flanged, Connection Style Flanged, Face to Face Dimension 8-1/2 In., Max. GPM @ Head 48 gpm @ 1 ft., Best Efficiency GPM @ Head 18 gpm @ 12 ft., Min. GPM @ Head 0 gpm @ 14 ft., Housing Material Aluminum

    • Item # 44ZD44
    • Mfr. Model # 0012-MSSF1-IFC
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 1-1/2 In....More

    Circulator Pump,3Speed,CastIron,00Series
    • TACO
    • Circulator Pump, 3Speed, CastIron, 00SeriesCirculator Pump,3Speed,CastIron,00Series
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In. to 1-1/2 In., Connection Style Flanged, Face to Face Dimension 6-1/2 In., Max. GPM @ Head 30 gpm @ 1 ft., Best Efficiency GPM @ Head 16 gpm @ 18 ft., Min. GPM @ Head 0 gpm @ 31 ft., Housing Material Aluminum

    • Item # 44ZD45
    • Mfr. Model # 0013-MSF1-IFC
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In. to...More

    Circulator Pump,3 Speed,SS,00 Series
    • TACO
    • Circulator Pump, 3 Speed, SS, 00 SeriesCirculator Pump,3 Speed,SS,00 Series
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In. to 1-1/2 In., Connection Style Flanged, Face to Face Dimension 6-1/2 In., Max. GPM @ Head 30 gpm @ 1 ft., Best Efficiency GPM @ Head 16 gpm @ 18 ft., Min. GPM @ Head 0 gpm @ 31 ft., Housing Material Aluminum

    • Item # 44ZD48
    • Mfr. Model # 0013-MSSF1-IFC
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In. to...More

    ECMCirculatorPump,VariableSpeed,Viridian
    • TACO
    • ECMCirculatorPump, VariableSpeed, ViridianECMCirculatorPump,VariableSpeed,Viridian
    • ECM Circulator Pump, Pump Type Wet Rotor, Series Viridian, HP 1/20, Voltage 115, 1 Phase, Inlet/Outlet Size 3/4 In. to 1-1/2 In., Connection Style Flanged, Face to Face Dimension 6-3/8 In., Max. GPM @ Head 16 gpm @ 1 ft., Best Efficiency GPM @ Head 9 gpm @ 9 ft., Min. GPM @ Head 0 gpm @ 18 ft., Housing Material Plastic

    • Item # 44ZD49
    • Mfr. Model # VR1816-HY1-FC2A00
    • ECM Circulator Pump, Pump Type Wet Rotor, Series Viridian, HP 1/20, Voltage 115, 1 Phase, Inlet/Outlet Size...More

    Circulator Pump,3Speed,CastIron,00Series
    • TACO
    • Circulator Pump, 3Speed, CastIron, 00SeriesCirculator Pump,3Speed,CastIron,00Series
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 1-1/2 In. Flanged, Connection Style Flanged, Face to Face Dimension 8-1/2 In., Max. GPM @ Head 48 gpm @ 1 ft., Best Efficiency GPM @ Head 18 gpm @ 12 ft., Min. GPM @ Head 0 gpm @ 14 ft., Housing Material Aluminum

    • Item # 44ZD51
    • Mfr. Model # 0012-MSF1-IFC
    • Circulator Pump, Pump Type Wet Rotor, Series 00, HP 1/6, Voltage 115, 1 Phase, Inlet/Outlet Size 1-1/2 In....More

    Results per page: 16 | 32 | 48

      A hot water circulating pump options from Grainger from Grainger can help with a variety of industrial and residential applications. Hydronic circulating pumps maintain a watertight seal with pipe flanges connected to hydronic system plumbing. Choose a cast iron hot water circulating pump when deoxygenated or chemically treated water will pass through the pump. And select a hot water circulator pump made from bronze and other resistant metals for oxygenated, potable water.

      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More