• Find Spare Parts
  • Where to Buy
  • Contact Us
  • For Distributors

Search Pumps

Find Spare Parts

Wilden® Wet and Air Repair Kits for AODD pumps have been designed to help properly maintain the health and performance of your Wilden pump. Always use only authentic Wilden Air Kits and Wet Kits when repairing or maintaining your Wilden products to preserve optimal performance and factory warranties.

Learn More Order Online

Identify Your Genuine Wilden® Repair Kit

Our Repair Kit Lookup allows you to identify the repair kit specific to your genuine Wilden Pump.

Repair Kit Lookup

Wilden Store

The official online store for Wilden Air-Operated Double-Diaphragm pumps.

The Wilden Store is an eCommerce solution that offers easy and quick access to our diaphragm pumps, surge dampeners and repair kits in a variety of markets.

Shop Online

Where to Buy

Find a distributor of genuine Wilden pumps and parts near you.

Find a Distributor

Contact Wilden

22069 Van Buren Street
Grand Terrace, CA 92313-5607
USA

T: +1 (909) 422-1700
F: +1 (909) 783-3440
E: wilden@psgdover.com

Team Wilden

Team Wilden

Visit the Team Wilden Distributor Portal for exclusive access to the latest on Wilden news, resources and pricing.

Sign In Here

Wilden CHOICE

Visit Wilden CHOICE: our web-based pump selection and quote tool.

logo_choice Online Pump Selection Tool

The Inventor of the AODD Pump Technology

In 1955, Jim Wilden revolutionized the pumping industry when he invented the air-operated double-diaphragm (AODD) pump.

Since that time, Wilden® has forged a long-lasting legacy as the global leader in AODD pump technology. Thanks to a dedication to pioneering new innovations while providing unparalleled excellence in customer satisfaction, our family of AODD pumps is unmatched in reliability, durability, efficiency, and performance.

About Us

Our Products

Pro-Flo SHIFT Series

Pro-Flo® SHIFT Series AODD Pumps

The Wilden Pro-Flo SHIFT Series sets the standard in AODD pump performance thanks to a world-class design and industry-leading air valves that offer up to 60% energy savings and 34% greater flow rates when compared to competitive technologies.

Pro-Flo Series

Pro-Flo® Series AODD Pumps

As the industry’s workhorse, the Wilden Pro-Flo Series AODD pump combines elegant simplicity with robust and reliable performance that end users have come to depend on for more than 20 years.

Specialty Series

Specialty Series AODD Pumps

The Wilden Specialty Series AODD Pumps consists of application-specific pumps designed specifically to enhance productivity, improve efficiency and increase safety in niche markets.

Equalizer_600x400

AODD Pump Surge Dampeners

Wilden® Equalizer® Surge Dampeners are engineered to reduce fluid pressure and flow fluctuations that are inherent in AODD pumps, providing a smoother discharge flow, minimizing vibration, and controlling pipe hammer.

Our Markets

General Industrial Market icon

General Industrial

View Market
General Industrial Market icon

General Industrial

Wilden Pro-Flo® SHIFT Series and Specialty Series Pumps are ready to optimize your production processes with proven, best-in-class technology that includes state-of-the-art air distribution systems (ADS) and a variety of industry-leading diaphragm options.

See Our Solutions
Oil & Gas Market icon

Oil & Gas

View Market
Oil & Gas Market icon

Oil & Gas

No matter the activity, the Wilden line of Specialty Series Pumps has the solution you need improve energy efficiency, downtime and flow rates for all your your critical oil and gas applications.

See Our Solutions
Paints & Coatings Market icon

Paints & Coatings

View Market
Paints & Coatings Market icon

Paints & Coatings

In order to even further help AODD pumps overcome the challenges in handling paint and coatings, Wilden offers the Pro-Flo® SHIFT Series pumps in a variety of innovative diaphragm options specially designed to eliminate leaks and downtime, and do it in the most energy-efficient, environmentally sensitive and bottom-line friendly way possible.

See Our Solutions
Chemical Process Market icon

Chemical Process

View Market
Chemical Process Market icon

Chemical Process

Wilden AODD pumps set the industry standard for chemical-processing applications thanks to their ability to provide the highest level of product containment while offering state-of-the-art technological advancements in air distribution systems (ADS) and diaphragm technologies.

See Our Solutions
Water and Wastewater Market icon

Water and Wastewater

View Market
Water and Wastewater Market icon

Water and Wastewater

Wilden Pro-Flo® SHIFT Series and Specialty Series Pumps excel in the water and wastewater industry thanks to an array of operational benefits designed to optimize the process, decrease maintenance and provide superior transfer of fluids that may contain particulates or abrasive compounds.

See Our Solutions
Mining Market icon

Mining

View Market
Mining Market icon

Mining

The Wilden line of Specialty Series Pumps are the ideal solutions for a wide variety of mining applications because they possess the design and materials of construction needed to handle the harsh conditions.

See Our Solutions
Food and Beverage Market icon

Food and Beverage

View Market
Food and Beverage Market icon

Food and Beverage

AODD diaphragm pumps excel in food and beverage applications they have been designed to conform with sanitary standards (3A, EHEDG and FDA Guidelines, etc.) while providing gentle product handling, superior containment and easy maintenance.

See Our Solutions
Military and Marine Market icon

Military and Marine

View Market
Military and Marine Market icon

Military and Marine

Wilden's experience in design-for-purpose pumps that meet the extreme demands of military and marine service has resulted in Specialty Series Pumps that incorporate specially designed component parts and features that offer improved fluid-handling capabilities and energy efficiency.

See Our Solutions
Ceramics Market icon

Ceramics

View Market
Ceramics Market icon

Ceramics

AODD pumps from Wilden are available with a variety of design enhancements and with numerous diaphragm options that allow them to safely and efficiently handle abrasive and corrosive materials while eliminating leak points and downtime.

See Our Solutions
Hygienic Market icon

Pharmaceuticals and Cosmetics

View Market
Hygienic Market icon

Pharmaceuticals and Cosmetics

Wilden further enhances the cleanability and product safety of AODD pumps by offering a line of Specialty Series Pumps that not only meet or exceed strict hygienic requirements, but utilize a one-of-a-kind design that optimizes performance and energy efficiency.

See Our Solutions
Food and Beverage Market icon

Packaging

View Market
Food and Beverage Market icon

Packaging

Wilden air-operated double-diaphragm (AODD) pumps are portable, self-priming, dry-run capable, feature no mechanical seals, and can easily handle adhesive, viscous fluid.

See Our Solutions
Food and Beverage Market icon

Adhesive and Sealants

View Market
Food and Beverage Market icon

Adhesive and Sealants

Realizing the deleterious effects that adhesive buildup can have on the operation and reliability of traditional two-piece air-operated double-diaphragm (AODD) pump designs, Wilden® offers its Chem-Fuse Diaphragm.

See Our Solutions

News & Notables

See All News

Murzan Adapter Kit

Featured News

Wilden® Releases Murzan® Adapter Kit - Upgrade Existing Murzan Pump to the More Efficient Pro-Flo® SHIFT Air Distribution System

The Wilden® Murzan® Adapter Kit enables an easy upgrade of a Murzan pump to the more efficient Pro-Flo® SHIFT Air Distribution System (ADS). This is achieved by simply attaching an adapter block to the existing pump stand.

View Flyer


ps810-brahma-300px

Featured Product

Pro-Flo® SHIFT Series Brahmas™ Bolted Metal AODD Pumps

Legendary Wilden® and Brahma™ Series Air-Operated Double-Diaphragm (AODD) Pumps transfer solid-laden slurries safely and effectively. The Brahma Series utilizes a unique top inlet, bottom discharge orientation and flap valves to allow passage of large-size solids and avoid damage from product entrapment and settling of solids in intermittent-duty applications.

View the Product Page
thumbnail-unboxing-aodd-pumps-09-03-24

Featured Blog

Unboxing the Best AODD Pumps for Corrugated-Box Manufacturing

Sparked by the popularity of online shopping and the resulting demand for delivering products, corrugated cardboard boxes have become the most widely used packaging material worldwide.

Read the Blog  
card_market-chemical

Featured Utility

Repair Kit Lookup

Wilden has a mobile-friendly, interactive, easy-to-use repair kit lookup tool to help you identify what repair kits you would need to maintain your installation of Wilden pumps. Search by pump item number or description to determine correct kits, or search kits you have to see what pumps can be repaired.

See Lookup