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Diaphragm pump is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or Teflon diaphragm and suitable non-return check valves to pump a fluid. Sometimes this type of pump is also called a membrane pump. A membrane made of elastomers or TFE, which flexes to produce pumping action. High viscosity liquids and solids ok.
The diaphragm is sealed with one side in the fluid to be pumped, and the other in air. The diaphragm is flexed, causing the volume of the pump chamber to increase and decrease. A pair of non-return check valves prevent reverse flow of the fluid.
Diaphragm pumps: have good suction lift characteristics, have good dry running characteristics, are low-shear pumps, can handle highly viscous liquids, cause a pulsating flow.
The hardworking SS460 AC pump is outfitted with a mounting
surface adapter with internal 1"FNPT dual inlet connection and a
3-wire electrical cord. 30 minute duty cycle. Electric diaphragm
pump only, with Mou...
Mud pump. Powered by Honda GX120 Commercial Engine gas. 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...
Air Diaphragm Pump 1.5". 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...
Polypropylene AODD 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. Models available in
Alum, PVDF, Nylon, Conductive Nylon, Al and 316S...
Myers Seth Pumps we manufacture pumps that can handle more gallons
per minute and a larger solid than any other 6 inch pump
manufacturer on the market today. Our "Bread and Butter" are our
High Volume pump line and our Double Diaphragm pumps, whi...
Standardç—´ Sanitary Pumps are the ideal
solution for food processing and pharmaceutical applications. Our
sanitary AODD pumps feature highly polished SS316 components (32
Ra), a swivel mounting stand and an energy-efficient, oil-free air