Diaphragm Pumps

Air Operated

Alemite Diaphragm Pumps are designed for both high volume transfer and dispensing a variety of low viscosity fluids including new oil, used oil, windshield washer fluid, antifreeze, and other materials. Refer to table below for specific pump compatibility.

Product #Air InletBody MaterialDiaphragm MaterialPressureMaterial Inlet/OutletDelivery
(GPM)
Recommended Fluids
83011/4”PolyPTFE
125 psi (8.6 bar)1/4”4
Windshield Washer Fluid, Antifreeze
83221/4”PolyBuna100 psi (6.9 bar)1/2”14Windshield Washer Fluid, Antifreeze, New/Used Oil, Most Water Based Chemicals
8322-A1/4”AluminumBuna100 psi (6.9 bar)1/2”15New/Used Oil
8322-B1/4”PolySantoprene125 psi (8.6 bar)1/2”14Windshield Washer Fluid, Antifreeze, DEF, Soaps, Cleaning Fluid, Non-petroleum Cleaning Chemicals
8322-C1/4”PolyPTFE
125 psi (8.6 bar)1”14Concentrates, Corrosives, Water Based Solvents
8322-D1/4”AluminumPTFE
125 psi (8.6 bar)1”15More universally compatible with solvents, volatiles
83231/2”AluminumBuna125 psi (8.6 bar)1”45New/Used Oil
83251/2”AluminumBuna125 psi (8.6 bar)1”45Antifreeze, New/Used Oil (UL Listed)
83271/2”AluminumPTFE
125 psi (8.6 bar)1”45Antifreeze, New/Used Oil (UL Listed)
83243/4”AluminumBuna125 psi (8.6 bar)1 1/2”106Antifreeze, New/Used Oil
83293/4”AluminumBuna125 psi (8.6 bar)2”150Antifreeze, New/Used Oil
83403/4”AluminumBuna125 psi (8.6 bar)3”235Antifreeze, New/Used Oil