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
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. -
Oberdorfer Pumps
Bronze Pedestal Gear Pump
N4000L
$854.10Bronze Pedestal Gear pump. Often used as a oil pump on large ships to pre-lube the bearings. See performance chart for motor speed VS HP VS performance.- Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite a...
1/2" Learn More -
Oberdorfer Pumps
N992 Gear Pump PEO
N992
$825.57Gear Pump pump end only, 1/4". 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. Incl...
3/8" Bronze Pump Only Learn More -
Oberdorfer Pumps
N994 Gear Pump w/brkt
N994-37
$1,717.30Gear Pump. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Gear Pump KIT. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life.Gea...
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Hypro Pumps
Bronze gear pump
GPBN2V
$1,917.865 GPM Bronze pedestal mounted gear pump. For oils and other lubricating liquids. Excellent for water based fluids. Ryton PPS spur gears provide quiet operation and chemical compatibility. No metal to metal contact.
For smaller gear pumps see Ligh...
3/8" Learn More -
Hypro Pumps
Bronze gear pump
GPBN3V
$1,610.5111 GPM Bronze pedestal mounted gear pump. For oils and other lubricating liquids. Excellent for water based fluids. Ryton PPS spur gears provide quiet operation and chemical compatibility. No metal to metal contact.1/2" Learn More -
Hypro Pumps
Bronze gear pump
GPBN4V
$1,645.5711 GPM Bronze pedestal mounted gear pump. For oils and other lubricating liquids. Exellent for water based fluids. Ryton PPS spur gears provide quiet operation and chemical compatibility. No metal to metal contact.3/4" Learn More
