Shop Wilden® FKM AODD Pumps
Wilden® AODD pumps with FKM diaphragms (often known by the Viton trade name) handle aggressive chemicals, fuels, solvents, and high-temperature fluids that would degrade standard elastomers. FKM is a rubber elastomer offering excellent resistance to demanding media and elevated heat, a frequent requirement in chemical processing — though it is not ideal for ketones and certain other chemistries. The PSG® Store ships these pumps factory-direct with genuine Wilden parts. Browse the FKM range below, or filter by body material, port size, and flow rate to spec the right pump.