Hydrostatic Test Pump
Pumpbiz provides hydrostatic test pumps from a range of manufacturers. Hydrostatic pumps utilize positive displacement and are used in hydraulic systems. Positive displacement involves trapping a fluid and pushing it through a controlled channel.
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Oberdorfer Pumps
N991 Oberdorfer Bronze gear pump & motor
N991-32F41
$753.00Oberdorfer 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
Close Coupled Bronze Rotary Gear Pump
N991
$414.00Rotary 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 -
Aquatec Pumps
Demand diaphragm pump
5512-1F02-J526
$199.00550 Series Super Flow Pump: Water system, wash down, watering. Reverse Osmosis System Pump, High Powered RO / DI Reverse Osmosis PumpOPERATION: The 550 pumps can draw water from a holding tank and pressurizeit, or boost the pressure from a ...
4gpm or 70psi Learn More -
Oberdorfer Pumps
Bronze Pedestal Gear Pump w/ relief valve
N7000R
$1,044.00Bronze Pedestal Gear pump with relief valve. Often used as a oil pump on large ships to pre-lube the bearings. Pump flow is reversible.- Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid...
3/4" Packed Learn More -
Hypro Pumps
Bronze Gear pump
GMBN2VA33
$2,238.04Rotary 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...
1/4" 1/3HP 230/460v Learn More -
Hypro Pumps
Cast Iron Gear pump 1/4"
GMCV2VA3
$1,530.98Rotary Cast Iron Gear pump end. 303 SS fasteners, steel 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.
Hypr...
3/4HP 115/230v ODP 1/4" Learn More
