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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Hypro Pumps
Bronze gear pump 1/4"
BB2
$2,629.24Bronze gear pump . For oils and other lubricating liquids. Used on fryers. Not for use on water.Pedestal Mount Learn More -
Oberdorfer Pumps
3/4" Bronze gear pump 1HP
N970RH-N75
$5,595.993/4" Bronze rotary gear pump with relief valve and close coupled to a 1 HP 12VDC 1725 RPM motor. Often used to pump Diesel fuel. Pump housings and gears are made of top quality bronze, shafts are stainless steel 303. Bearings are made of high...12vdc Relief Valve Learn More -
Oberdorfer Pumps
3/4" Bronze gear pump 1HP
N970RH-N26
$5,003.273/4" Bronze rotary gear pump with 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-grap...115/230v ODP Relief Valve Learn More -
Oberdorfer Pumps
N994 Gear Pump & Mtr.
N994J-T45
$2,350.40Gear 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...
1-1/2Hp 115/230v Learn More -
Oberdorfer Pumps
Gear Pump & 12VDC Motor
N992Q-01F94
$2,114.9712V DC Gear Pump with housings and gears are made of top quality bronze; shafts are from stainless steel 303. Continuous Duty gear pump fitted with 12V DC motor. Bearings are designed of high performance carbon-graphite material selected for we...1/3HP 12V DC REVERSIBLE Learn More -
Oberdorfer Pumps
N994 Gear Pump & Mtr.
N994R-N75
$1,848.60Gear 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...
12VDC Learn More -
Oberdorfer Pumps
Bronze Cooling Gear Pump w/ relief valve
N1000R-66
$585.00Water-cooled induction heating systems / machine cooling Pump. Bronze Pedestal Gear pump with relief valve. Often used as a coolant pump Ameritherm, Dynaflux. Pump flow is reversible.- Gear pumps are positive displacement pumps. Each shaft re...
Water-cooled induction heating systems / machine cooling Pump. Bronze Pedestal Gear pump with relief valve. Often used as a coolant pump Ameritherm, Dynaflux. Pump flow is reversible.- 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 speed and flow are directly proportional. Learn More
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Oberdorfer Pumps
N994 12v DC Gear Pump
N994H-H75
$2,247.7012v DC 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.12 volt Gear ...
1HP 12VDDC Learn More -
Hypro Pumps
Bronze Gear pump only
GMBN6V
$1,051.82Rotary Gear pump end. 303 SS fasteners, Ryton 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.
Use for pres...
No motor Learn More -
Oberdorfer Pumps
Bronze Pedestal Gear Pump W Relief Valve
N4000LRS3
$911.30Bronze Pedestal Gear Pump With Relief Valve. Bronze Pedestal Gear pump. Often used as a oil pump on large ships to pre-lube the bearings, Chillers (Dynaflux) often used with welders. See performance chart for motor speed VS HP VS performance.
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1/2" w/ relief valve Learn More
