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
Close Coupled Bronze Rotary Gear Pump
N999Q-F09
$1,311.70Features 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...
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Oberdorfer Pumps
3/4" Bronze gear pump 1HP
N970H-N47
$4,637.183/4" 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 -
Oberdorfer Pumps
3/4" Bronze gear pump 3/4HP
N970H-M46
$1,597.703/4" 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... -
Oberdorfer Pumps
3/4" Bronze gear pump 1HP Oberdorfer
N970H-N76
$2,611.08Oberdorfer 3/4" Bronze rotary gear pump with relief valve and close coupled to a 1 HP 24VDC 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 ...24vDC Learn More -
Oberdorfer Pumps
3/4" Bronze gear pump 1HP
N970H-N75
$5,150.483/4" Bronze rotary gear pump without 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 Learn More -
Oberdorfer Pumps
Bronze Rotary Gear Pump EXP
N999-spec
$1,560.001/2 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...
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Oberdorfer Pumps
Bronze gear pump forward reverse
N992-37F30
$2,102.10Oil change pump. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Close coupled to a 115vac motor including a Forward / Off / Reverse switch. Often used at dockside for changing the oil in boats. Bearing...
1/3HP 115v TEFC REVERSIBLE Learn More -
Oberdorfer Pumps
N992R Gear Pump & Mtr & Relief
N992R-F41
$1,216.93Bronze rotary gear pump with relief valve, electric motor.Gear 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 resi...1/3HP 115v ODP Relief valve Learn More -
Oberdorfer Pumps
N992R Gear Pump PEO
N992R
$718.90Gear Pump pump end only. 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. Include...Bronze pump only w/relief valve 3/8" Learn More -
Oberdorfer Pumps
N992R Gear Pump & Mtr
N992RM-J07
$1,485.77Rotary bronze gear pump with electric motor. 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 s...1/2Hp 115/230v ODP Learn More
