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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

    TriPlex Plunger Pump 12.4hp

    TS2011GR2

    $1,785.00
    T Series 47, Triplex Plunger Pump with 1" gear box for J609B engine.
    • The preferred pump frame in the pressure cleaning industry
    • Forged brass manifold with an exclusive lifetime warranty
    • Large-capacity, die-cast, anodized aluminum oil-bath crankc...
  2. Monarch

    High Pressure Trash Pump MIG30-13H

    MIG 90281113

    Call For Price

    Hydro Seeding pump, used by Kincaid hydro seeder, Turf Master and Turbo Turf. MIG30 Used for mulchers and hydroseeder, horizontal directional drilling HDD machines by Vermeer MX125 MX240 drilling fluid system, and others. High pressure trash pump ...

    High pressure trash pump Honda engine Electric Start Learn More
  3. General Pump

    EZ 44 3plex 12.4 Hollow Shaft

    EZ3040GUI

    $874.00
    EZ 44 G Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Gasoline Engines (SAE J609B) - Forged brass manifold with an exclusive lifetime warranty. Flanged for mounting on up to 13 horsepower engines. Pump with Built-in Unloade...
  4. General Pump

    EZ 44 3plex 12.4hp Hollow Shaft

    EZ4030G34

    $887.00
    EZ 44 G Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Gasoline Engines (SAE J609B) - Forged brass manifold with an exclusive lifetime warranty. Flanged for mounting on up to 13 horsepower engines. Max. Inlet Vacuum: Flooded...
  5. General Pump

    EZ 44 pressure washer pump 12.4hp Hollow Shaft

    EZ3040G

    $822.25
    Pressure washer pump. EZ 44 G Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Gasoline Engines (SAE J609B) - Forged brass manifold with an exclusive lifetime warranty. Flanged for mounting on up to 13 horsepower engines.
    • Sol...
  6. General Pump

    KLA 3Plex Plunger 13.2hp

    KF30A

    $7,273.75
    Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-aluminum bronze manifold for desalination and other corrosive applications.
    • Three horizontal plungers
    • Vertically-arranged valves
    • Double V-shaped pressure packings lubricated b...
  7. General Pump

    KLZ Triplex Plunger 13.2hp

    KLZ30

    $15,259.35
    KLZ Triplex Plunger Pump is a heavy-duty industrial pump with a Duplex SS (ASTM A890) Manifold; with 316 SS Wetted Parts including valve plate and seat for desalination and other corrosive applications.
    • Three horizontal plungers
    • Vertically-arran...
  8. General Pump

    T 63 Triplex Plunger 12.5hp Hollow Shaft

    TX1510G8

    $616.40
    TX Series 63, Triplex Plunger Pump.
    • Flanged for direct couple to gasoline engines (SAE J609)
    • Set screw for key way
    • Oversized bearings and dual sight glasses
    • Large, light weight connecting rods
    • Longer life low and high pressure seals
    • Forged...
  9. General Pump

    TriPlex Plunger Pump 10.8hp

    TS2021

    $966.00
    T Series 47, Triplex Plunger Pump.
    • The preferred pump frame in the pressure cleaning industry
    • Nickel plated brass manifold with an exclusive lifetime warranty
    • Large-capacity, die-cast, anodized aluminum oil-bath crankcase
    • Over-sized connecting r...
  10. General Pump

    TriPlex Plunger Pump 12.2HP

    TS1621GR

    $1,175.30
    T Series 47, Triplex Plunger Pump with 1" gear box for J609B engine.
    • The preferred pump frame in the pressure cleaning industry
    • Forged brass manifold with an exclusive lifetime warranty
    • Large-capacity, die-cast, anodized aluminum oil-bath crankc...
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