Diaphragm Pumps

Diaphragm Pumps

Diaphragm Pumps

A diaphragm pump is a positive displacement pump that uses the reciprocating action of a rubber diaphragm and suitable check valves to pump fluids. No metals parts are in contact with the liquid at anytime. Diaphragm pumps have excellent self priming capabilities, can run dry for short periods without damage and can handle liquids up to 130 degrees. Sometimes this type of pump is also called a membrane pump. A positive displacement pumps traps a fixed amount of liquid then forces (displaces) that trapped volume into the discharge pipe. Liquid flows into the pump as the cavity on the suction side expands and the liquid flows out of the discharge as the cavity collapses. The volume is practically constant in each cycle of operation.

Flojet Diaphragm Pumps

Flojet Pumps AC or DC products including beverage pumps, bottled water dispensers, agricultural pumps, automatic diaphragm demand pumps, pressure boosters, RV pumps, spot sprayer pumps , and water systems.

With more than 25 years of experience, Flojet Pumps has grown to an international corporation that employs many skilled professionals world wide. Flojet Pumps is renowned for manufacturing high quality products that utilize leading edge technology: products that include small diaphragm pumps, motors and electromechanical accessories. Flojet provides industry leading personalized service, expedient delivery and competitive prices to customers worldwide. Only pumps with Santoprene / EPDM elastomers are recommended for potable water

Protek Diaphragm Pumps

Diaphragm Primers contain a rubber diaphragm with a built-in rubber discharge valve, in a light weight aluminum alloy chamber. A levered handle attached to the chamber by a connecting rod actuates the diaphragm. Air is drawn into the chamber through a suction valve on the up-stroke and discharged through a discharge valve on the down-stroke Hand Diaphragm Pumps are a rugged, dependable pumps that go anywhere to any job and can pump anything that will flow through the flanges. They can be used as portable utility pumps or permanently installed to perform a specific task. Motorized Diaphragm Pumpswill pump air, water, brine, mud, sewage, petroleum products, and many chemicals. Motorized Pumps are great for things such as washing down equipment, de-watering small excavations, transferring fuel and water, and more.

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