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
Kynar Air Operated Double Diaphragm Pump
S038-SQK-SEKE-S70
$1,124.37Kynar Air AODD Pump 3/8". PVDF Kynar body, Santoprene elastomers, PTFE Teflon diaphragm. Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Often use...3/8" 9GPM Kynar Learn More -
General Pump
SH 3Plex GB 157.2hp
SH2417
$58,542.59SH Triplex Plunger Pump. A heavy-duty, high pressure industrial pump with a stainless steel manifold and internal gearbox.- Max. Inlet Pressure: 100 PSI
- Max. Fluid Temp.: 86ï½°F
- Inlet Port Thread: 1 1/2" BSP-F
- Discharge Port Thread: 3/4" B...
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All-Flo Pumps
PP Air Operated Double Diaphragm Pump Bolted Series
KT-038
$968.01PolyPro Air AODD Pump 3/8". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Materi... -
General Pump
SH 3Plex GB 157.4hp
SH2001
$61,484.06SH Triplex Plunger Pump. A heavy-duty, high pressure industrial pump with a stainless steel manifold and internal gearbox.- Max. Inlet Pressure: 100 PSI
- Max. Fluid Temp.: 86ï½°F
- Inlet Port Thread: 1 1/2" BSP-F
- Discharge Port Thread: 3/4" B...
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General Pump
SH 3Plex GB 158.1hp
SH2817
$53,059.85SH Triplex Plunger Pump. A heavy-duty, high pressure industrial pump with a stainless steel manifold and internal gearbox.- Max. Inlet Pressure: 100 PSI
- Max. Fluid Temp.: 86ï½°F
- Inlet Port Thread: 1 1/2" BSP-F
- Discharge Port Thread: 3/4" B...
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General Pump
T 49 Duplex Plunger 1.5hp Solid Shaft
T9721B
$793.73T Series 49, Duplex Plunger Pump, Solid Shaft - Duplex pulsing action for improved impacted cleaning, ideal for drain cleaning and jetting application. Forged brass manifold with an exclusive lifetime warranty.- Forged brass manifold with an excl...
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All-Flo Pumps
PVDF Air Operated Double Diaphragm Pump
KV-038
$969.69Kynar PVDF Air AODD Pump 3/8". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Mat... -
Hypro Pumps
Big Twin Piston Pump Hollow Shaft
5206C-H
$3,052.18Hypro Corporation's Twin piston pumps are used in a variety of spraying and pressure cleaning applications, as well as hydrostatic testing. These heavy-duty pumps are ideal for fluid handling of water and nonabrasive or general use chemicals. A... -
General Pump
T 49 Duplex Plunger 1.8hp Solid Shaft
T721B
$793.73T Series 49, Duplex Plunger Pump, Solid Shaft - Duplex pulsing action for improved impacted cleaning, ideal for drain cleaning and jetting application. Forged brass manifold with an exclusive lifetime warranty.- Forged brass manifold with an excl...
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Hypro Pumps
Big Twin Piston Pump Hollow Shaft
5210C-H
$3,052.18Hypro Corporation's Twin piston pumps are used in a variety of spraying and pressure cleaning applications, as well as hydrostatic testing. These heavy-duty pumps are ideal for fluid handling of water and nonabrasive or general use chemicals....
