Wilden: Where Innovation Flows

4 Reasons To Choose AODD Pumps For Chemical Processes

Improvements in operational efficiency coupled with the ability to handle most chemicals make the air-operated double-diaphragm pump a perfect choice for chemical processors.

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Since 1955, Wilden has been the market leader in air-operated double-diaphragm (AODD) pumps.

As a premier organization, Wilden has the infrastructure, knowledge base and intellectual capital to exceed customer expectations worldwide. Wilden is deeply committed to the pursuit of excellence, customer satisfaction, research and development, and market knowledge.

Wilden: Where Innovation Flows

Featured Products

Wilden® Advanced™ FIT AODD Pumps Now Available in Ductile Iron

Wilden® is pleased to announce the release of ductile iron versions of its Advanced™ FIT AODD pump.

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Wilden® Releases Chem-Fuse Diaphragms for Industrial Applications

Wilden® is pleased to announce the release of its new Chem-Fuse diaphragms specifically designed for industrial applications.

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Wilden® Donates New AODD Pump To Mercy Ships

Wilden Mercy Ships

@Mercy Ships, credit: Shawn Thompson

Wilden is proud to announce that it recently donated a new PS8 Original™ 51 mm (2”) metal AODD pump to Mercy Ships for transferring blackwater onboard the hospital ship Africa Mercy, the largest civilian hospital ship in the world. Founded in 1978, Mercy Ships is a global charitable organization that operates a fleet of hospital ships specially designed for use in developing nations.

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Wilden Pump & Engineering, LLC

22069 Van Buren Street
Grand Terrace, CA 92313 USA

P: +1 (909) 422-1700
F: +1 (909) 783-3440


1815 S. Meyers Road
Oakbrook Terrace, IL 60181

T: +1 (630) 487-2240
F: +1 (630) 487-2250
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PSG - China
Tel: +86 2180212000
Fax: +86 21 6495 6018

PSG - India
T: +91-44-26271030/22/50

PSG - Australia
T: (+61 2) 9905 0234

Pump Solutions Group (PSG); A Dover Company.