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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General Pump
MS 3Plex GB 107.3hp
MS5018R
$28,908.45MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. With External Gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4...
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Flojet Pumps
High Flow Booster System
2840-000
$689.00Designed to provide a constant water pressure of 40 PSI and flows to 4.5 GPM. The pump is fully automatic, with built-in inlet strainer, pressure switch, and check valve, and supplies a smooth flow from a trickle to full flow. 115vIncludes cord ...
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Jabsco Pumps
Flex. Imp. Face Seal
777-9001
$590.00Flexible impeller pump. Full cam. Neoprene for water and general purpose pumping. Nitrile impeller is ideal for oil based products. Reduce flow 50% for half cam operation. Use face seal to extend pump life. Do not pump gasoline or other flammable... -
General Pump
MS 3Plex Plunger 103.8hp
MS55
$22,734.70MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Shaft Diameter:...
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General Pump
MS 3Plex Plunger 106.3hp
MS45
$25,884.60MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. Gear Reducer option available for 1500 or 1800 rpm.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F...
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General Pump
MS 3Plex Plunger 106.7hp
MS40
$22,549.60MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Shaft Diameter:...
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General Pump
MS 3Plex Plunger 107.2hp
MS36
$22,734.70MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Shaft Diameter:...
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Oberdorfer Pumps
Close Coupled Bronze Rotary Gear Pump
N999R-F41
$908.70Bronze gear pump mounted to a 1725rpm 1/3 HP motor. Pump has relief valve.Features N999 Series:
- Compact design eases installation and use in limited space areas.
- Construction is bronze and stainless steel wetted components.
- Close toleran...
115v 1/3HP Learn More -
General Pump
MS 3Plex Plunger 107.3hp
MS50
$27,281.63MS Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 2 1/2" NPT-F
- Discharge Port Thread: 1 1/4" NPT-F
- Shaft Diameter:...
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General Pump
MSN 3Plex Plunger 102.5hp w/ gearbox
MSN5515R
$54,627.30MSN Triplex Plunger Pump. A heavy-duty industrial pump with a 316 stainless steel manifold and 431 stainless steel valve plate and seat for high pressure chemical applications.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Por...
