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High Pressure Pumps

Pumpbiz offers a comprehensive range of high-pressure water pumps for various applications. Our inventory features top manufacturers and includes both engine-driven and electric motor-driven pumps, available in centrifugal and diaphragm models. If you are not sure which pump is best, please give us a call. While we are always happy to sell pumps to you, we want to be sure it is the right pump for your needs.

Engine-Driven & Electric Pumps for a Range of Applications

Our inventory includes both engine-driven and electric pumps for high-pressure applications.

Electric water pumps are very common in most applications. From high-pressure pumps for irrigation to small pumps for ice machines, electric motors provide the primary power. If you have a relatively stationary need with reliable electric power, high-pressure electric pumps are your best choice.

Gorman-Rupp and AMT are among the most popular brands for engine-driven high-pressure pumps. Their gas or diesel-powered pump engines provide portable and reliable high-pressure pumping capabilities. We also provide LP conversion kits for high-pressure fire pumps.

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  1. Aquatec Pumps

    12v water pump demand

    5852-7E12-0664

    $281.78
    12v water pump. 550 Series Super Flow Pump: These pumps are specifically designed for mobile low flow or low voltage applications such as water systems, pesticides and fertilizers. 12 VDC. Pressure switch set at 60 PSI. Connections are 1/4 " ...
    1GPM 60psi 12v Learn More
  2. Aquatec Pumps

    Pressure water pump

    5852-7E12-J574

    $281.78
    Pressure water pump. 550 Series Super Flow Pump: These pumps are specifically designed for mobile low flow or low voltage applications such as water systems, pesticides and fertilizers. 115vac. Pressure switch set at 60 PSI. Connections are 1...
    115v .9GPM Learn More
  3. General Pump

    EZ 44 3plex 14.4hp Hollow Shaft

    EZ4035G34

    $1,286.15
    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...
  4. Oberdorfer Pumps

    Bronze Gear pump For Hydraulic Motor

    N993S5

    $795.60
    Pump end only, no motor. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life.

    Gear pump...

  5. General Pump

    EZ 44 3plex 16.5hp Hollow Shaft

    EZ4040G34

    $1,409.04
    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...
  6. General Pump

    EZ 44 3plex 5.1hp Solid Shaft

    EZ2530SUI

    $1,161.45
    EZ 44 S Triplex Plunger Pump with Solid Shaft - Forged brass manifold with an exclusive lifetime warranty. This pump includes Built-in Unloader and Downstream Injector.
    • Solid ceramic plunger design
    • Flex coupling and bell housing available for di...
  7. General Pump

    EZ 44 3plex 6.2hp Hollow Shaft

    EZ2536E

    $1,094.75
    EZ 44 E Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-184TC) - Forged brass manifold with an exclusive lifetime warranty.
    • Ideal for all pressure cleaning and washing applications
    • Solid ceramic plu...
    3.6gpm 6hp 2500psi Learn More
  8. Oberdorfer Pumps

    N992R Gear Pump PEO

    N992R

    $718.90
    Gear Pump pump end only. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life. Include...
    Bronze pump only w/relief valve 3/8" Learn More
  9. General Pump

    EZ 44 3plex 6.2hp Solid Shaft

    EZ2536S

    $1,045.45
    EZ 44 S Triplex Plunger Pump with Solid Shaft - Forged brass manifold with an exclusive lifetime warranty.
    • Solid ceramic plunger design
    • Flex coupling and bell housing available for direct drive
    • Die-cast, anodized aluminum, oil-bath crankcase
    • Pre...
  10. Aquatec Pumps

    5 chamber diaphragm pump

    5503-1FE1-J526

    $289.08
    550 Series Super Flow Pump: Reverse Osmosis System Pump, High Powered RO/DI Reverse Osmosis Pump

    OPERATION: The 550 pumps can draw water from a holding tank and pressurize it, or boost the pressure from a low pressure source. It is designed to...

    5GPM 70PSI 115v Learn More
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