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Positive Displacement Pumps

These pumps are often thought of as high-pressure pumps. Their positive displacement of fluid and fixed volume are the result of the fluid being mechanically moved through their pump passage on a regular cycle. This means that regardless of the system they discharge into, the pressure and volume will remain constant. The power of the driving device and its speed, limit the volume and pressure.Positive Displacement pumps:Flow rates of GPD, CC/min to 100 GPM typically.Discharge pressures of a 1 to 1000 PSI.Low speed and fixed volume per cycle, they handle very viscid fluids well.Smaller than centrifugal pumps.Quiet, do not ad much heat to the fluid, suitable for shear sensitive fluids.Diaphragm pumps can easily pass solids, stringy and fibrous foreign matter. Are made in materials from CI to Titanium and PP, PVDF and PPS engineering resins.
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  1. TT 51 Triplex Plunger 2.2hp

    General Pump

    TT 51 Triplex Plunger 2.2hp

    TT901
    $670.34
    TT Series 51, Triplex plunger pump with solid shaft - standard with 24 mm solid shaft for pulley mount or direct drive with flex coupler and bell housing. Ideal for all general cleaning applications.
    • Forged brass manifold with exclusive lifetime...
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  2. TT 51 Triplex Plunger 2.9hp

    General Pump

    TT 51 Triplex Plunger 2.9hp

    TT9071EBF
    $720.36
    TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).
    • Forged brass manifold with exclusive lifetime warranty
    • Die cast, anodized aluminum, oil-bath crankcase
    • Solid ceramic plungers with contin...
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  3. General Pump TT9071EBFU TT 51 Triplex Plunger 3.1hp

    General Pump

    TT 51 Triplex Plunger 3.1hp

    TT9071EBFU
    $967.15
    TT Series 51, Triplex plunger pump, hollow shaft, flanged for direct couple to electric motors, with built-in unloader. Pump Only.
    • Forged brass manifold with exclusive lifetime warranty
    • Die cast, anodized aluminum, oil-bath crankcase
    • Solid ceram...
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  4. TT 51 Triplex Plunger 3.5hp

    General Pump

    TT 51 Triplex Plunger 3.5hp

    TT941
    $682.01
    TT Series 51, Triplex plunger pump with solid shaft - standard with 24 mm solid shaft for pulley mount or direct drive with flex coupler and bell housing. Ideal for all general cleaning applications.
    • Forged brass manifold with exclusive lifetime...
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  5. TT 51 Triplex Plunger 3.8hp

    General Pump

    TT 51 Triplex Plunger 3.8hp

    TT2028EBF
    $715.36
    TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).
    • Forged brass manifold with exclusive lifetime warranty
    • Die cast, anodized aluminum, oil-bath crankcase
    • Solid ceramic plungers with contin...
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  6. TT 51 Triplex Plunger 4.8hp

    General Pump

    TT 51 Triplex Plunger 4.8hp

    TT2035EBF
    $715.36
    TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).
    • Forged brass manifold with exclusive lifetime warranty
    • Die cast, anodized aluminum, oil-bath crankcase
    • Solid ceramic plungers with contin...
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  7. Remco 3313-1E1-52C 115v Demand Pump 2.2GPM

    Remco

    115v Demand Pump 2.2GPM

    3313-1E1-52C
    $206.41

    115v Demand Pump 2.2GPM

    3313 series no longer available review 3323-1E1-52C

    Demanding industrial pump environments require precise engineering and quality components, the demand pump was designed with both. Demand pumps operated as a positive di...

    2.2GPM 60PSI 115AC Learn More
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  8. Pumptec 80134 High pressure pump

    Pumptec

    High pressure pump

    80134
    $412.59

    High pressure low volume electric pump. Pump has 2 sets of inlets and outlets. Pumptec 112V Pump 085 Bearing w/ M70 Motor - 120 Volt - 300 PSI 80134 Sandia Plastic [80134].

    Pump body is Teflon hard coated aluminum with 304SS plunger.

    POPULAR MOD...

    115v Learn More
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  9. Remco 5536-1E1-731A 24v Demand Pump

    Remco

    24v Demand Pump

    5536-1E1-731A
    Call For Price

    New Model Number: 5536-1E1-731B

    Demanding industrial pump environments require precise engineering and quality components葉he demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure swi...

    4GPM 60PSI 24DC . This product has been discontinued and is no longer available. See related products for a similar alternative Learn More
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  10. Remco 5538-2I1-94A Street Sweeper Pump 60PSI Bi-pass

    Remco

    Street Sweeper Pump 100PSI Bi-pass

    5538-2I1-94A
    $426.00

    Street Sweeper pump.

    THE PROFLO FATBOY BYPASS PUMPS UP THE VOLUME WITH 7GPM. Demanding industrial pump environments require precise engineering and quality components in the ProFlo FatBoy was designed with both. To maximize the potential of all f...

    7GPM 100PSI 12VDC Learn More
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