Diaphragm Pumps New Diaphragm Solutions for AODD Pumps

Editor: Dominik Stephan

AODD pump specialist Wilden launches a new series of TPE diaphragms for air-operated double-diaphragm (AODD) pumps: The company's EZ-Install line offers a convenient and simplified replacement of traditional diaphragms with fast and easy installation and maintenance features...

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Wilden's new diaphragms were designed with the pump operator in mind, the company says.
Wilden's new diaphragms were designed with the pump operator in mind, the company says.
(Picture: Wilden)

Wilden’s new EZ-Install TPE Diaphragms have been designed so that the operator in the field does not need to invert the diaphragm during the installation process. This improvement will reduce the installation time, lower maintenance costs and improve uptime, the company states.

EZ-Install diaphragms are available in Santoprene, Hytrel, Polyurethane and Geolast options. Geolast is a recent addition to Wilden’s material options. It is an injection-molded material that is ideal for applications requiring enhanced oil resistance equivalent to that of nitrile (Buna-N) at a lower cost. The diaphragms are available for use in Wilden’s 38 mm (1-1/2”), 51 mm (2”), 76 mm (3”) and 102 mm (4”) Original and Advanced series AODD pumps. The parts work well with existing hardware, providing performance and durability equivalent to traditional diaphragm configurations, Wilden says.

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