Our best sellers!

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Pro-Flo®
Series Pumps

All sizes, all materials; both bolted and clamped.

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Pro-Flo® SHIFT
Series Pumps

All sizes, all materials; both bolted and clamped.

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Genuine Wilden spare parts and kits. 

Wet and Air kits, along with individual spare parts.

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Wilden Surge Dampeners

Surge Dampeners
 

Wilden Equalizer® Surge Dampeners.

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Featured AODD Products

Wilden® Equalizer® Surge Dampeners for AODD Pumps

Equalizer Surge Dampeners are engineered to reduce fluid pressure and flow fluctuations that are inherent in air-operated double-diaphragm (AODD) pumps, providing a smoother discharge flow. This function is critical in applications that need to minimize vibration and control pipe hammer which protects the piping system as well as downstream instrumentation.

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6-Year Warranty

All sales are backed by a Wilden six-year warranty guarantee.

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2-Day Shipping

All orders ship from stock within two business days.

Support Services

Service Network

Supported by extensive world-class distribution network.

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Designed in the USA

All products are engineered and assembled in the USA.

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Where Innovation Flows

Wilden Wave

Since its founding by Jim Wilden in 1955, Wilden® Pump and Engineering Company, LLC, has become the world's leading developer of air-operated double-diaphragm (AODD) pump technology.

Adhering to its mission to continuously evaluate and remain at the forefront of the AODD pump industry, Wilden is pleased to offer its new eCommerce Store. The Wilden Store offers easy and quick access to its diaphragm pumps, surge dampeners and repair kits in a variety of markets.