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Gear Pumps

Gear pumps, or rotary gear pumps, are positive displacement (or fixed displacement), meaning they pump a constant amount of fluid for each revolution. 

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  1. Oberdorfer Pumps

    Bronze Rotary Gear Pump EXP

    N999-spec

    $1,560.00
    1/2 gpm diesel oil pump with EXP motor.

    Features N999 Series:

    • Compact design eases installation and use in limited space areas.
    • Construction is bronze and stainless steel wetted components.
    • Close tolerance design allows for consistent perf...
  2. Oberdorfer Pumps

    N992 Pump & Mtr.

    N992-F41

    $1,453.40
    Bronze gear pump. 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. Motor may not ...
    1/3HP 115v Learn More
  3. Oberdorfer Pumps

    N994 Gear Pump & Mtr.

    N994H-N26

    $2,540.20
    Gear Pump. 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 pumps are posit...

    1HP 115/230v Learn More
  4. Oberdorfer Pumps

    N994 Gear Pump & Mtr.

    N994J-W45

    $2,593.50
    Gear Pump. 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 pumps are pos...

    2HP 115/230 Learn More
  5. Hypro Pumps

    Hot Oil Gear Pump

    NG7V

    $3,802.32

    NG NSF Listed Industrial Gear Pump (OBSOLETE)

    The Hypro NG7V industrial gear pump is designed for non-abrasive, non-flammable liquids that are compatible with pump component materials. Ideal for fluid circulation, lubrication, pressure boosting, ...

  6. Hypro Pumps

    Bronze Rotary Gear pump

    GMBN5VB6

    $1,693.77
    Rotary Gear pump with electric motor. 303 SS fastners, Ryton gears. Heavy duty rotary external Gear pump, heavy duty with motor.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discha...

    3/4" 2HP 115/230v Learn More
  7. Hypro Pumps

    Cast Iron Gear pump

    GMCV4VA5

    $1,230.00

    Rotary Cast Iron Gear pump 1.5hp. 303 SS fasteners, steel gears.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than one minute.

    Us...

    1.5HP 115/230v ODP 1/2" Learn More
  8. Oberdorfer Pumps

    Close Coupled Bronze Rotary Gear Pump w/ relief valve

    N991RN32-F08

    $1,145.30
    Bronze Rotary Gear Pump with electric 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...
    Pump & 1/3HP Motor 115v 1/4" Learn More
  9. Hypro Pumps

    316 Stainless Steel Gear pump

    GMSV6C7T

    $1,959.63

    Rotary Gear pump with motor. 316 Stainless construction, Ryton gears. 

    Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the back pressure in the discharge line. Shaft...

    3HP 230V TEFC Learn More
  10. 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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