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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AMT Pumps
2" Diaphragm Trash Pump KIT
338G-K6
$3,007.94Mud pump. Pump KIT only, NO Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diaphragm pu... -
All-Flo Pumps
Stainless Steel Air Operated Double Diaphragm Pump
A200-CA3-GG3N-B70
$7,128.68316 Stainless Steel Diaphragm Pump 2"NPT. Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. 316SS 2" connections are dual FNPT and Flange (ANSI 150#/DI...
Stainless, Geolast, Nitrile 2 inch Learn More -
AMT Pumps
3" Honda Driven Diaphragm Pump
69-H533
$2,688.13Honda GX160 gas engine 5.5HP. 3" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm pumps are designed to p...
Honda GX160 Learn More -
All-Flo Pumps
Stainless Steel Air Operated Double Diaphragm Pump
ST-15
$3,486.62Stainless 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...Teflon Dia. 1.5" Learn More -
General Pump
KLN 3plex plunger 34.2hp
KLN50
$23,453.39KLN 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
KLN 3plex plunger 37.1hp
KLN40
$23,453.39KLN 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
KLN 3plex plunger 38.7hp
KLN36
$23,453.39KLN 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
KLN 3plex plunger 39.8hp
KLN33
$23,453.39KLN 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
KLN 3plex plunger 39.9hp
KLN45
$23,453.39KLN 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
KLN 3plex plunger 40hp
KLN30
$23,453.39KLN 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...
