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.