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Water System Pumps & Parts

A pressure pump is an essential part of any household water system, that is not connected to a water utility service. Typically, a pressure pump will be used to pump water from your holding tank to the rest of your water system. Some water systems may require more than one pump (a deep well pump or a transfer pump, for filling the holding tank), while other systems may do well with just the pressure pump.

Properly designed systems will also include an inlet filter, to protect the pump from waterborne debris. We carry a variety of Flojet inlet strainers. The U.S. 40 Mesh strainer screen will block any particle larger than 0.0165 inches (420 microns) from entering the pump, and the transparent covers allow quick visual inspection of the filter screen. You can remove the cover to easily rinse any debris out, if it becomes clogged.

Most water pressure pumps should also be used with an accumulator/pressure tank. Unless you purchase a variable speed pump (like the Flojet R4525), an accumulator tank will help reduce pump cycling, and sudden changes in water pressure ("chatter" or "water hammering") in your pipes. An accumulator tank is installed after the pressure pump and matched to the pump's pressure switch settings, to hold a small reserve of pressurized water to supply a smooth, constant flow of water.

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  1. 1740-950S

    Flojet 1740-950S Quad M to Quad F Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Inlet: Quad Port female
    • Outlet: Quad Port male
    • Connects directly to pump at the Quad Port fitting
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  2. 1740-375

    Flojet 1740-375 3/8" NPT (f) Inline Strainer

    $20.87

  3. 40 mesh inlet strainer for water pumps
  4. Outlet/Inlet: 3/8in NPT (female)
  5. Learn More
  • 2100

    Flojet 2100 12/24V 2.3gpm Water System Pump

    $136.22

    • 12V or 24V water system pump
    • 2.3gpm at 27psi, to up to 3 fixtures
    • Designed for intermittent duty
    • Can run dry without damage
    • Self-priming to 7.8 feet (2.4m)
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  • 2840

    2840 Flojet 4.5gpm High Volume Water System

    $435.32

    • Water system pump + pressure tank set
    • Available in 12V or 24V DC & 120V AC
    • Pump and tank installed on mounting base
    • Easy installation all-in-one design
    • For full-size residential water systems
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  • 1740-000

    Flojet 1740-000 3/4" Hose Barb Inline Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Inlet/Outlet: 3/4in Hose Barb
    Learn More
  • 1740-003

    Flojet 1740-003 3/8" Hose Barb Inline Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Outlet/Inlet: 3/8in Hose Barb
    Learn More
  • Flojet 1740-004 1/2" pipe thread strainer

    Flojet 1740-004 1/2" Pipe Thread Inline Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Inlet/Outlet: 0.5 inch 14 male pipe thread
    Learn More
  • 1740-010

    Flojet 1740-010 3/4" Hose Barb Quad Strainer

    $20.87

  • 40 mesh inlet strainer for water pumps
  • Inlet: 3/4in Hose Barb
  • Outlet: 90 degree Quad Port
  • Learn More
  • 1740-012

    Flojet 1740-012 1/2" Hose Barb Quad Port Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Inlet: 0.5 inch hose barb
    • Outlet: 90 degree Quad port
    • Connects directly to Quad port pump inlet
    Learn More
  • 1740-014

    Flojet 1740-014 1/2"-14 pipe Quad Strainer

    $20.87

    • 40 mesh inlet strainer for water pumps
    • Inlet: 0.5 inch 14 male pipe thread
    • Outlet: 90 degree Quad Port fitting
    • Connects directly to pump at the Quad Port inlet
    Learn More
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