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. Hypro, Oberdorfer gear pumps come in Cast Iron,Stainless Gear pump and Bronze. These pumps are for thick / high viscousity to water like liquids.
Sizes of our gear pumps range from 1/4" - 2" in size and are available with electric motors or bearing pedestal mount for local drive units.
Gear pumps have limited self priming abilities and should not run dry or handle any abrasives. The electric motors come in single or three phase along with Explosion proof.
Used for pumping oils, soaps, fuel and chemicals. Gear pumps are capable of high pressure but at low flow rates. The size of the electric motor depends directly to the output pressure. Flow is generally steady and no pulsation.
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Oberdorfer Pumps
1.25" Bronze gear pump
N1100XN46
$4,751.501 1/4" Bronze rotary gear pump with relief valve and close coupled to a 1 HP ODP motor.Use to pump oil and other viscous thick liquids.
1HP 115/230v ODP Learn More -
Oberdorfer Pumps
N991 Oberdorfer Bronze gear pump & motor
N991-32F41
$1,108.90Oberdorfer Bronze gear pump & motor. 3/8" 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 ser...115v 3/8" Learn More -
Oberdorfer Pumps
Bronze Rotary Gear Pump w/ relief valve
N991R
$596.70Rotary 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 -
Oberdorfer Pumps
Gear Fuel pump
N1000S3
$487.501/4" Bronze rotary gear pump without relief valve. Used on simplex diesel fuel day tank. Replaces 1000B-28 and 1000B-19 Simplex diesel fuel sytems. -
Oberdorfer Pumps
Bronze gear pump Pedestal
N3000RS15
$1,357.20Bronze rotary gear pump with relief valve. Pedestal mounted bronze gear pump.See performance chart for HP required VS. motor RPM and pump performance.
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Hypro Pumps
Cast Iron gear pump
CCN2V
$2,940.47Cast iron carbonator motor mount gear pump with adjustable relief valve. For oils and other lubricating liquids. Used on fryers. Not for use on water. -
Hypro Pumps
Rotary Gear pump only
MCN6VB
$5,266.34Rotary 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...
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Hypro Pumps
Bronze Gear pump PEO
GCBN2V
$899.00Bronze Gear pump for close coupling to a 1/3 hp Carbonator type motor.Includes relief valve. Pump end only. Replaces 6PA26
1/4" no motor Learn More -
Oberdorfer Pumps
Close Coupled Bronze Rotary Gear Pump
N991
$538.20Rotary 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 -
Oberdorfer Pumps
1.5" Bronze gear pump
N13HDM
$3,200.001.5" Bronze rotary gear pump without relief valve. Pedestal mount pump only. Upper drive shaft location. See performance graph for flow rates vs motor RPM and HP. If used above 900 RPM, then duty cycle is limited to intermittent.
