Wilden Products

Durability, Reliability and Cost Savings

Not only are Wilden pumps the most cost-effective, reliable and energy-efficient solutions available, but our state-of-the-art air distribution systems (ADS) significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

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Wilden Markets

Wilden® solves pumping challenges across the spectrum

Wilden® positive displacement air-operated double-diaphragm (AODD) pump solutions are leading the way in a host of industries and applications.

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Wilden Support

The Wilden World of Service and Support - Assistance Beyond Expectations

Wilden® is always ready to assist with technical support for Wilden AODD pumps, parts or accessories.

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Ultra-Flex-Diaphragms ultraFlex Black Diaphragm DSC_2946

Ultra-Flex™ Diaphragm

Wilden® developed Ultra-Flex technology to make it the longest-lasting rubber compound diaphragm in the industry. Its “operational” convolute shape minimizes stress concentration throughout the entire stroke providing the key to long diaphragm life.

  • Utilizes longest-lasting rubber compound diaphragm in the industry
  • Design maximizes material movement while decreasing diaphragm loading and stress concentration
  • Increased abrasion resistance with corrosive materials
  • Available in all rubber materials  
  • Available sizes: 38 mm (1-1/2"), 51 mm (2"), 76 mm (3")