Since 1955, Wilden® Pump & Engineering Company, LLC, has been the market leader in Air-Operated Double-Diaphragm (AODD) pump technology with a deep commitment to the pursuit of excellence, customer satisfaction, innovation, research and development, and market knowledge. As the inventor of the AODD pump, Wilden introduces a constant flow of new innovations that have catapulted positive displacement pump and air distribution technology into the future. Building on its extensive infrastructure, knowledge base and intellectual capital, Wilden continues to prove its collaborative ability to exceed customer expectations worldwide over and over.
With its continuing mission to pioneer new technology and continuously evaluate and keep in the forefront of the ever-changing market dynamics within the AODD-pump industry, Wilden has the unique ability to solve tough pumping applications and increase efficiency with the most cost-effective, energy-efficient AODD pumps possible. Wilden’s extensive knowledge base combined with innovative new technologies and unparalleled customer service will result in supreme confidence when selecting a trustworthy process-solution partner.
The Wilden Pump is available in various sizes ranging from 6 mm (¼") to 203 mm (8") allowing for optimum flow rates. A wide variety of construction options are available to meet virtually any application requirement. The Wilden pump can handle pressures up to 221bar (3,200 psig) and temperatures to 176.7° C (350° F). Liquid path materials of construction include: aluminum, cast iron, stainless steel, alloy C, polyethylene, polypropylene, PVDF, carbon-filled (acetal, polyethylene, Teflon®, PTFE) Teflon® PFA, and PTFE.
Wilden's line of pump accessories enhance and protect your liquid process as well as add value to it. Whether you need a surge dampener to minimize pressure fluctuation, or an electronic controller to automate your pumping process, these accessories allow your Wilden pump to maximize your pumping process.
Wilden Kits963 products
Wilden Parts2471 products
Wilden Pumps5664 products
Wilden Dampeners499 products
Wilden Plastic Pumps
Wilden Metallic Pumps
Wilden Kits Available To Repair AODD Pumps
If you need spare parts for your Air End or Wet End for your Wilden AODD, you came to the right place. Maintenance and repairs will be a snap with the right kit to repair your air operated diaphragm pump.
Wet End Kits are used for replacing parts on the fluid side of an AODD pump and are available for either clamped or bolted pumps. Typically included in these wet kits are the wet wear parts such as diaphragms, balls, seats and O-rings if required.
Air End Kits are available for the Pro-Flo® and Pro-Flo® SHIFT pump series. The air kits contain all of the air side parts that wear including O-rings, gaskets, air valve spools, pilot spool and other various repair parts.
To maintain and ensure regular and consistent performance with reliability, we recommend you replace all parts contained within the Wet End or Air End Kits at the same time.
Wilden Parts Available - Repair Your Wilden Air Operated Double Diaphragm Pump
Anyone who owns a Wilden pump will tell you that the ease of maintenance is superb and when you do need repair parts, we have them. Need a replacement diaphragm or an O-Ring? We have it... Other types of Wilden repair parts include: ball valves, seats, coils, center sections, assemblies, liquid chambers, manifolds and more.
No part is too big or too small. Even if you are looking for a screw, bolt or nut it never hurts to have some Wilden spare parts on your shelf.
Wilden Pumps offers the Air Operated Double Diaphragm Pump Family with proven dependability.
AODD (Air-Operated Double Diaphragm Pumps) from Wilden are as rugged and durable as diaphragm pumps come with undeniable reliability and unsurpassed performance for decades. These diaphragm pumps cover an array of pumping applications and there are many series to choose from.
Bolted Metal Pumps – These metal pumps ensure 100% product containment as well as the highest flow rates for maximum efficiency and output. These models are available in either flanged or threaded connections.
Bolted Plastic Pumps – Configured for 100% product containment while the liquid path is optimized to reduce the friction of internal parts to increase efficiency and output. These plastic pumps also come with a flange or bolt connection type.
Clamped Metal Pumps – The clamped configuration is designed for demanding liquid handling pumping applications where long term reliability is needed while maintaining ease of maintenance. There are many different elastomer configurations to ensure the right pump or your needs.
Clamped Plastic Pumps – Robust design for the most demanding applications. Long term reliability with easy maintenance.
Inlet sizes range from ¼” (6mm) to 4” (102mm) which makes these Wilden pumps global workhorses for a multitude of commercial and industrial processes. If your business includes chemical, paint and coatings, mining, oil& gas, wastewater, semiconductors, food & beverage and pharmaceutical, Wilden AODD pumps are for you.
Wilden has thought of everything including air consumption. They have developed an ADS (Air Distribution Systems) that increase productivity while lowering air consumption to provide you with the best energy efficiency possible.5664 products
Wilden Pump Surge Dampeners - AODD Accessory
Wilden Surge Dampeners (SD The Equalizer® Series) where designed and created to provide constant flow by either eliminating or reducing pulsation. This is a critical aspect of any pumping application to maintain pump and piping integrity. These SD equalizers share the same air as the pump and counters the discharge pressure and flow rate within the system. This is a huge benefit to owners and operators, as a result, repair costs and maintenance is significantly lower. The SD surge dampeners consequently are ATEX II GD X compliant for requirements in potentially explosive environments.
Feature and Benefits Include:
Available for All Wilden AODD Pumps:
Wilden Plastic Pumps
Wilden's revolutionary Advanced™ Series pumps were specifically designed for maximum performance and efficiency. The bolted configuration of these pumps ensures total product containment while the redesigned liquid path reduces internal friction to maximize output and efficiency. A variety of elastomer options including Teflon® PTFE are available to meet abrasion, temperature, and chemical compatibility concerns. The Advanced™ Series plastic pumps are offered in polypropylene, PVDF and Teflon® PFA. A variety of options such as ANSI and DIN flanges and specialized air distribution systems are available to meet your specific application requirements.
Wilden Metallic Pumps
Wilden Advanced Metal Pump
Wilden's revolutionary Advanced™ Series pumps were specifically designed for maximum performance and efficiency. The bolted configuration of these pumps ensures total product containment while the redesigned liquid path reduces internal friction to maximize output and efficiency. A variety of elastomer options, including Teflon® PTFE, are available to meet abrasion, temperature, and chemical compatibility concerns. The Advanced™ Series metal pumps are offered in die cast aluminum, stainless steel and alloy C. A variety of options such as ANSI and DIN flanges and specialized air distribution systems are available to meet your specific application requirements.
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