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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. 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...
  2. 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...
  3. 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...
  4. 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...
  5. 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...

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  6. Pumptec

    High pressure pump

    80685

    $491.84

    SimPlE, SinglE PlungER DESign Uses the most effi cient pump technology and created the simplest design. Pumptec pumps get more work done with less energy. DiRECt-to-motoR mounting The Pumptec pumps mount directly to the motor end bell eliminatin...

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  7. Pumptec

    112T-075/M15 Sprayer Pump

    80010

    $405.59
    Pumptecç—´ 12V DC spray pumps and systems make compact, efficient sprayers possible. With unmatched efficiency, Pumptecç—´ quiet pumps and systems replace gas engine-driven systems with 12V DC powered pumps to allow anywhere, anytime use. Sprayer...
  8. General Pump

    EK 3plex Plunger 23.6hp

    KE20A

    $7,500.85
    A heavy-duty industrial pump with a nickel-plated, spheroidal cast-iron manifold.
    • Pump Dimensions: 18.2" x 17.5" x 7.3"
    • Max. Inlet Pressure: 45 PSI
    • Max. Fluid Temp.: 140ï½°F
    • Inlet Port Thread: 1" BSP-F
    • Discharge Port Thread: 3/4" BSP-F
    • Sh...
  9. Pumptec

    High pressure pump

    80022

    $461.54
    High pressure low volume electric pump. Pump has 2 sets of inlets and outlets.

    POPULAR MODEL IN CARPET CLEANING INDUSTRY FOR 200PSI EXTRACTORS. With '02 nozzle flow is .71GPM.205V-095M5380547

  10. Pumptec

    High pressure pump

    80171

    $648.02
    High pressure low volume electric pump. Pump has 2 sets of inlets and outlets.

    POPULAR MODEL IN Misting. With '02 nozzle flow is 1GPM. 348U-090/M7480547

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