Positive Displacement Pumps
These pumps are often thought of as high-pressure pumps. Their
positive displacement of fluid and fixed volume are the result of
the fluid being mechanically moved through their pump passage on a
regular cycle. This means that regardless of the system they
discharge into, the pressure and volume will remain constant. The
power of the driving device and its speed, limit the volume and
pressure.Positive Displacement pumps:Flow rates of GPD, CC/min to
100 GPM typically.Discharge pressures of a 1 to 1000 PSI.Low speed
and fixed volume per cycle, they handle very viscid fluids
well.Smaller than centrifugal pumps.Quiet, do not ad much heat to
the fluid, suitable for shear sensitive fluids.Diaphragm pumps can
easily pass solids, stringy and fibrous foreign matter. Are made in
materials from CI to Titanium and PP, PVDF and PPS engineering
resins.
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Graco Pumps
115v Electric Fuel Transfer
FP115
$376.00Graco Model 260025 GTP10 Fuel Transfer Pumps Blue Devil have an efficient motor and gear design that allows for high output and with minimal current draw. They can easily be mounted on any tank design, on either side of the truck. OPTIONAL flo...Manual Leaded / Diesel 260025 Learn More -
Graco Pumps
24v Electric Fuel Transfer 260021
FP24 Automatic
$505.0024v Electric Fuel Transfer pump kit 260021, includes 260082 Regular gas / diesel nozzle with auto shut-offFeatures:
- Manufacturer recognized and designed for gasoline, diesel fuel, kerosene and fuel oil (FP115). OPTIONAL flow meter available. ...
260021 Learn More -
Graco Pumps
24v Electric Fuel Transfer
FP24-M
$428.0024v Electric Fuel Transfer pump kit, includes 260079 Regular gas / diesel Manual nozzle.Features:
- Manufacturer recognized and designed for Methanol
- Positive displacement, self priming gear pump design
- Built in relief valve and strainer
- Speci...
260020 Learn More -
PumpBiz
WOBBLE STATOR PUMP & 3 phase MOTOR
APM-56CSQM-3
$4,706.56Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a d... -
Hypro Pumps
Cast Iron Motor Mounted Gear Pump
GCCV22V
$999.00Cast Iron Gear pump close coupled to a 1/2 hp Carbonator type motor. Steel spur gears with steel shaft and CI shaft supports. Standard pressure relief valves that can be ported internally or externallyand adjusted.Shertech self-priming, positive...
115v CI Learn More -
Hypro Pumps
Cast Iron Motor Mounted with Relief Valve
GCCV33V
$1,003.00Cast Iron Gear pump close coupled to a 1/2 hp Carbonator type motor. Steel spur gears with steel shaft and CI shaft supports. Standard pressure relief valves that can be ported internally or externallyand adjusted.Shertech self-priming, posit...
1/2HP 115/230v Learn More -
Oberdorfer Pumps
10 GPM CI GEAR PUMP & PED
10GB1111S
$1,316.90Medium duty CI gear pump with relief valve and pedistal for long coupling. Mechanical sealed, bronze bearings. CW rotation.b>Features:
- Shafts: Ground and polished steel.
- Helical Gears: For quiet running.
- Housing: Of close grain cast iron. Three...
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Oberdorfer Pumps
18 GPM CI GEAR PUMP & PED
18GB1111S
$1,593.80Medium duty CI gear pump with relief valve and pedistal for long coupling. Mechanical sealed, bronze bearings. CW rotation.b>Features:
- Shafts: Ground and polished steel.
- Helical Gears: For quiet running.
- Housing: Of close grain cast iron. Three...
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Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
SG4E 1/2
$1,121.05The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
SG1B 1/25
$750.21The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and...
