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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. PBL_Oil.jpg

    Graco Pumps

    230v Electric APEX Oil Transfer pump

    260104
    Call For Price

    The PBL oil transfer pumps are designed specifically to transfer bulk oils and hydraulic fluids, motor oil, antifreeze. Larger horsepower electric motors with a smaller displacement gear pump assure adequate power to pump viscous fluids at low ...

    230V - 4.25gpm. This pump has been discontinued. Please see the list of related products for a replacement Learn More
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  2. Graco 260109 (TP32-15) 115v Electric APEX Oil Transfer pump

    Graco Pumps

    115v Electric APEX Oil Transfer pump

    260109 (TP32-15)
    $1,200.00

    The PBL oil transfer pumps are designed specifically to transfer bulk oils and hydraulic fluids, motor oil, antifreeze. Larger horsepower electric motors with a smaller displacement gear pump assure adequate power to pump viscous fluids at low ...

    115V- 7.9gpm This model is obsolete and is replaced with 25U346 Learn More
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  3. graco_260106.jpg

    Graco Pumps

    115v Electric APEX Oil Transfer pump

    260108 (TP16-15)
    Call For Price

    The PBL oil transfer pumps are designed specifically to transfer bulk oils and hydraulic fluids, motor oil, antifreeze. Larger horsepower electric motors with a smaller displacement gear pump assure adequate power to pump viscous fluids at low ...

    115V- 4.2gpm Learn More
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  4. Graco 260106 (TP9-15) 115v Electric APEX Oil Transfer pump

    Graco Pumps

    115v Electric APEX Oil Transfer pump

    260106 (TP9-15)
    $628.00

    The PBL oil transfer pumps are designed specifically to transfer bulk oils and hydraulic fluids, motor oil, antifreeze. Larger horsepower electric motors with a smaller displacement gear pump assure adequate power to pump viscous fluids at low ...

    115V- 3gpm Learn More
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  5. Graco 260105 (TP8-15) 115v Electric APEX Oil Transfer pump wall mount unit

    Graco Pumps

    115v Electric APEX Oil Transfer pump wall mount unit

    260105 (TP8-15)
    $633.00

    The PBL oil transfer pumps are designed specifically to transfer bulk oils and hydraulic fluids, motor oil, antifreeze. Larger horsepower electric motors with a smaller displacement gear pump assure adequate power to pump viscous fluids at low ...

    115V- 3gpm Learn More
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  6. 115v Electric Fuel Transfer pump by Graco GTP

    Graco Pumps

    115v Electric Fuel Transfer

    FP115
    $376.00
    Graco Model 260025 GTP10 Fuel Transfer Pumps Blue Devil have an efficient motor and gear design that allows for high output and with minimal current draw. They can easily be mounted on any tank design, on either side of the truck. OPTIONAL flo...
    Manual Leaded / Diesel 260025 Learn More
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  7. oberdorfer Close Coupled Bronze Rotary Gear Pump

    Oberdorfer Pumps

    Close Coupled Bronze Rotary Gear Pump

    N991
    $538.20
    Rotary Gear Pump ONLY, no motor. Pump housings and gears are made of top quality bronze, shafts are 303 stainless steel. Bearings are designed of high performance carbongraphite material selected for wear resistance and long service life. Pesti...
    Pump End Only, no relief valve Learn More
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  8. Graco FP24 Automatic 24v Electric Fuel Transfer 260021

    Graco Pumps

    24v Electric Fuel Transfer 260021

    FP24 Automatic
    $505.00
    24v Electric Fuel Transfer pump kit 260021, includes 260082 Regular gas / diesel nozzle with auto shut-off

    Features:

    • Manufacturer recognized and designed for gasoline, diesel fuel, kerosene and fuel oil (FP115). OPTIONAL flow meter available.
      • ...
    260021 Learn More
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  9. Portable Toilet Service Sytem

    Pumptec

    Portable Toilet Service Sytem

    80729
    $1,335.00

    Series 356U - M60 Pump 12 Volt 0-700 PSI. Waterhorse 80729 PWK-713-12V.

    Includes unloader, gun, and inlet filter. Does NOT include hose. This electric pressure washer cleaner is one work horse in the pressure washing business and in power washing...

    12VDC pressure pump Learn More
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  10. Hypro GCCN22V Cast Iron Gear Pump 1/4

    Hypro Pumps

    Cast Iron Gear Pump 1/4"

    GCCN22V
    $1,005.00
    Cast Iron Gear pump close coupled to a 1/3 hp Carbonator type motor. Includes adjustable relief valve. For lubricating liquids, not water.
    115v/230v Learn More
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