Diaphragms
Diaphragms, valve balls, valve seats and valve seat O-rings are called pump elastomers. WILDEN diaphragm pumps can be fitted with a wide range of elastomers to meet your specific application. What to consider when choosing a particular elastomer: temperature limits, chemical resistance, service life, abrasive suitability, cost, suction capacity and sanitary suitability.
The type of diaphragm has a major impact on the final performance and maintenance costs of your air-driven diaphragm pump. Need help choosing the right diaphragm? We are happy to assist you by phone.
Wilden Full stroke PTFE diaphragms
Want to know more about this full stroke pump? Click here for a video with more background.
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- XP025
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Warning when choosing membranes
Check the chemical resistance of the liquid to be pumped and any cleaning liquid against the pump materials used. Download the Chemical Resistance List or contact us and we will send you a copy.
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