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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 w/ relief valve

    N991R

    $596.70
    Rotary Gear Pump w/ relief valve ONLY, no motor. Pump housings and gears are made of top quality bronze, shafts are 303 stainless steel. Bearings are designed of high performance carbon graphite material selected for wear resistance and long se...
    1/4" PEO Learn More
  2. Oberdorfer Pumps

    Gear Fuel pump

    N1000S3

    $487.50
    1/4" Bronze rotary gear pump without relief valve. Used on simplex diesel fuel day tank. Replaces 1000B-28 and 1000B-19 Simplex diesel fuel sytems.
  3. Oberdorfer Pumps

    Bronze gear pump Pedestal

    N3000RS15

    $1,357.20
    Bronze rotary gear pump with relief valve. Pedestal mounted bronze gear pump.

    See performance chart for HP required VS. motor RPM and pump performance.

  4. Hypro Pumps

    Cast Iron gear pump

    CCN2V

    $2,940.47
    Cast iron carbonator motor mount gear pump with adjustable relief valve. For oils and other lubricating liquids. Used on fryers. Not for use on water.
  5. Hypro Pumps

    Rotary Gear pump only

    MCN6VB

    $5,266.34
    Rotary Gear pump end. Cast Iron with 303 SS fastners, CI 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.

    U...

  6. Oberdorfer Pumps

    Close Coupled Bronze Rotary Gear Pump

    N999Q-F09

    $1,311.70

    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 performance
    • Helical gears for quiet operatio...
  7. Hypro Pumps

    CI gear pump 11 gpm

    C4V

    $1,493.69
    11 GPM Cast iron pedestal mounted gear pump. For oils and other lubricating liquids. Not for use on water. Vellumoid Gasket Material, FKM Lip Seal
  8. Oberdorfer Pumps

    3/4" Bronze gear pump 1HP

    N970H-N47

    $4,637.18
    3/4" Bronze rotary gear pump without relief valve and close coupled to a 1 HP 115v/1/60 1725 RPM TEFC motor.Pump housings and gears are made of top quality bronze, shafts are stainless steel 303. Bearings are made of high performance carbon-gra...
    115/230v ODP 1HP Learn More
  9. Oberdorfer Pumps

    3/4" Bronze gear pump 3/4HP

    N970H-M46

    $1,597.70
    3/4" Bronze rotary gear pump with relief valve and close coupled to a 3/4 HP 115v/1/60 1150 RPM TEFC motor. Shaft speed and flow are directly proportional. Motor HP needs to increase with a increase in pump pressure. The nature of a positive disp...
  10. Hypro Pumps

    Bronze Gear pump 1/2 hp

    GCBN33V

    Call For Price
    Bronze Gear pump close coupled to a 1/2 hp Carbonator type motor. Bronze spur gears with 304 stainless steel shaft and carbon/graphite shaft supports. Standard pressure relief valves that can be ported internally or externallyand adjusted.

    She...

    3/8" 115v This Pump is no longer available. Please call us for possible alternatives Learn More
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