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
LH 3Plex Plunger 135.5hp
LH4015
$29,977.05A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 135.9hp
LH5515
$29,977.05A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 138.4hp
LH4515
$29,977.05A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 141.5hp
LH5015
$29,977.05A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 143.5hp
LH6015
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 148.1hp
LH5517
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 148.4hp
LH4017
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 151.1hp
LH4517
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 154.1hp
LH5017
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...
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General Pump
LH 3Plex Plunger 157.6hp
LH6017
$31,829.70A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold and internal gearbox.- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½° F
- Inlet Port Thread: 80 mm BSP-F
- Discharge Port Thread: 36 mm BSP-F
- Shaft Diameter: 1.96...