Wilden: Where Innovation Flows

Building Applications Knowledge Can Unlock Value in Pump Selection

In industrial business-to-business equipment markets, manufacturers are faced with an increasingly difficult operating environment. Energy price volatility, the increasing costs of regulatory compliance and public demands for improved environmental stewardship with regard to scarce resources are three prominent factors now impacting industrial organizations around the world.

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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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New Parts Kits now available


Faster. Easier. Cheaper.

Wilden’s new parts program is the cost-effective, streamlined way to assure top performance of your Wilden AODD pump using Genuine Wilden Parts.

  • Less expensive
  • Elimination of duplicate and unneeded parts
  • Simplified ordering
  • Faster delivery
  • Only quality Genuine Wilden Parts
  • Each kit can be applied to many different models
  • Preserve Wilden factory warranties

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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
E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

PSG - China
Tel: +86 2180212000
Fax: +86 21 6495 6018

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

Pump Solutions Group (PSG); A Dover Company.