Products > Air operated, double diaphragm pumps WILDEN USA

WILDEN is by far the biggest factory in the world in the production of double diaphgram air operated pumps. Established in 1995 by Jim Wilden who was the first inventor of these pumps is today a member of the PSG with an annual turnover of 300 million $.

The Wilden Pump is available in various sizes ranging from 6 mm (¼") to 203 mm (8") allowing for optimum flow rates. A wide variety of construction options are available to meet virtually any application requirement. The Wilden pump can handle pressures up to 221bar (3,200 psig) and temperatures to 176.7° C (350° F). Liquid path materials of construction include: aluminum, cast iron, stainless steel, alloy C, polyethylene, polypropylene, PVDF, carbon-filled (acetal, polyethylene, Teflon®, PTFE) Teflon® PFA, and PTFE.

Wilden's line of pump accessories enhance and protect your liquid process as well as add value to it. Whether you need a surge dampener to minimize pressure fluctuation, or an electronic controller to automate your pumping process, these accessories allow your Wilden pump to maximize your pumping process.

WILDEN pump is the best choice for many applications  ....

WILDEN, The Power Behind Your Process