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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All-Flo Pumps
PP Air Diaphragm pump 1/2"
C050-SPP-TTPT-G70
$1,161.74PolyPro AODD Pump 1/2". Double diaphragm or air operated diaphragm pump. Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Model available in PP Click ...
PolyPro Learn More -
General Pump
Plunger Pump
TSP1821
$3,351.68Plunger Pump, High Pressure - Forged brass manifold with an exclusive lifetime warranty. Innovative seal design to extend seal life. New valve cap design improves hydrostatic performance.- Max. Inlet Pressure: 125 PSI
- Min. Inlet Pressure: 30 PSI ...
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General Pump
T 49 Duplex Plunger 1.8hp Hollow Shaft
T9711EBF
$898.78T Series 49, Duplex Plunger Pump, Hollow Shaft, NEMA 56 C Flange for Direct Couple to Electric Motors - Duplex pump specifically designed for the demands of the water jetting industry. Forged brass manifold with an exclusive lifetime warranty.- S...
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General Pump
Triplex Plunger High Flow
TSF2421
$4,709.60Triplex Plunger Pump, High Flow - Forged brass manifold with an exclusive lifetime warranty. Innovative seal design to extend seal life. New valve cap design improves hydrostatic performance.- Max. Inlet Pressure: 125 PSI
- Min. Inlet Vacuum: 9 ft....
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General Pump
Triplex Plunger pump
TSP1819
$3,073.20Triplex Plunger Pump, High Pressure - Forged brass manifold with an exclusive lifetime warranty. Innovative seal design to extend seal life. New valve cap design improves hydrostatic performance.- Max. Inlet Pressure: 125 PSI
- Min. Inlet Pressure:...
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General Pump
KL Triplex Plunger 37.1hp
KL40
$8,977.82Triplex Plunger Pump. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. see performance chart.- Three horizontal plungers
- Vertically-arranged valves
- Double V-shaped pressure packings lubricated by a water drip fee...
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General Pump
Triplex Plunger High Pressure pump
TSP1621
$3,183.26Triplex Plunger Pump, High Pressure - Forged brass manifold with an exclusive lifetime warranty. Innovative seal design to extend seal life. New valve cap design improves hydrostatic performance.- Max. Inlet Pressure: 125 PSI
- Min. Inlet Pressure:...
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Flojet Pumps
Diaphragm Pump 1.9GPM
N5100050A
$300.00Oil Resistant Acetyl Copolymer housing with Buna Elastomers. 5100-050A Flow rates to 1.9gpm and operating pressures 20 to 75psi, Duplex diaphragm design. Foam application. SALE!!!Max. air 80 PSI and .77 CFM For use on water like liquids.
Buna Learn More -
Flojet Pumps
Diaphragm Pump 1.9GPM
N5100040
$290.00Oil Resistant Acetyl Copolymer housing with Santoprene, FKM, Geolast and Buna Elastomers. Flow rates to 1.9gpm and operating pressures 20 to 75psi, Duplex diaphragm design. Foam application. SALE!!!Max. air 80 PSI and .77 CFM
Neoprene Learn More -
Pulsafeeder
Chemical Feed Pump
LB02SA-PTC1
$1,844.33Chemical Feed Pump, Metering pump. 5.76GPD The Pulsatron Series A Plus offers manual control over stroke length and stroke rate. Head mat'l is glass-filed PPL.- 4 distinct flow/pressure envelops
- 100:1 turn down ratio
- Internally dampened to reduce...
