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
KLN 3plex plunger 40hp
KLN30
$16,174.75KLN 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.- Three horizontal plungers
- Vertically-arranged valves
- Double V-shaped...
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General Pump
KLS 3Plex Plunger 43.1hp
KLS50
$5,671.80KLS Triplex Plunger Pump for Jetting. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. Rated for intermittent use.- Three horizontal plungers
- Vertically-arranged valves
- Double V-shaped pressure packings lubricate...
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General Pump
KLS 3Plex Plunger 48.2hp
KLS45
$5,671.80KLS Triplex Plunger Pump for Jetting. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. Rated for intermittent use.- Three horizontal plungers
- Vertically-arranged valves
- Double V-shaped pressure packings lubricate...
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General Pump
KLS 3Plex Plunger 48.6hp
KLS36
$5,671.80KLS Triplex Plunger Pump for Jetting. A heavy-duty industrial pump with a nickel-treated, spheroidal cast iron manifold. Rated for intermittent use.- Three horizontal plungers
- Vertically-arranged valves
- Double V-shaped pressure packings lubricate...
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All-Flo Pumps
Stainless Steel Air Operated Diaphragm Pump
A150-N33-SS3E-B70
$5,276.63Stainless Steel AODD Pump 1 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 31...Santo Diaphragm Learn More -
All-Flo Pumps
Stainless Steel Air Operated Double Diaphragm Pump
A150-F33-TT3T-B70
$6,305.92Stainless Steel AODD Pump 1 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 31... -
All-Flo Pumps
PVDF Air Operated Double Diaphragm Pump
KE-15
$5,500.00PVDF AODD Pump 1 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 316SS from .2... -
General Pump
KL Triplex Plunger 37.1hp
KL40
$6,191.60Triplex 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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PumpBiz
WOBBLE STATOR PUMP & 3 phase MOTOR
APM-56CSBM-3
$3,872.29Liberty 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 dou... -
PumpBiz
WOBBLE STATOR PUMP & 3 phase MOTOR
APM-56CSFM-3
$6,151.41Liberty 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 dou...
