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If you're looking for a single pump that can be used in a wide variety of applications, you want an air-operated double diaphragm (AODD) pump.

Versa-Matic provides the most complete line of AODD pumps available from one source. No other manufacturer offers more AODD pumps – or more size and flow options – that meet every sanitary standard, including FDA, USDA, 3A, and EHEDG.

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Elima-Matic Pumps

High performance without the problems. Versa-Matic's patented Elima-Matic® technology ensures continuous, reliable pump performance.

Versa-Matic® enhances the standard of pumping performance with the next generation in Elima-Matic® technology. As the name suggests, Elima-Matic pumps virtually eliminate pumping problems to keep your operations running smoothly. Elima-Matic pumps are available in a variety of plastic and metal materials, such as polypropylene, acetal, aluminum, and stainless steel. Sizes range from 1/4" to 3" and specialty features are available, including clamped design, bolted design, split manifold, and side discharge.

E6 1/4" Pumps
E8 3/8" Pumps
E5 1/2" Pumps
E1 1" Pumps
E4 1-1/2" Pumps
E2 2" Pumps
E3 3" Pumps


Specialty Pumps

In addition to our AODD product lines, Versa-Matic offers a variety of reliable and high performance specialty pumps that address specific requirements.

A reliable line of submersible pumps that can run on non-electric power, are small enough to fit into tight places, and can deliver high flow or high pressure.

High Pressure Pumps
Powerful high pressure pumps offering 200 psi or greater that can handle applications like filter press feeds, mine dewatering, or slurry transfer.

FDA Pumps
Food-processing pumps offering a flow range up to 260 gallons per minute and built with FDA-compliant materials so they can be specified in applications requiring FDA approval.

3A Sanitary Pumps
Sanitary pumps constructed of 316 stainless steel and designed to the 3A Sanitary Standards for Air or Hydraulically Driven Diaphragm Pumps for Milk and Milk Products.


Ultra-Matic Pumps

Versa-Matic's revolutionary Ultra-Matic 2" high efficiency pump. A completely redesigned air section provides increased pump performance while requiring less compressed air to operate. With a pumping capacity of up to 200 gallons per minute, the Ultra-Matic provides a performance increase of up to 30% compared to other air-operated double diaphragm (AODD) pumps. Integrating the innovative footprint and design features of our Elima-Matic® pump line. We're delighted that we were able to meet that challenge with the Ultra-Matic." 



An extensive line of diaphragms offering longer pump life, trouble-free operation, and stress-free maintenance.

Versa-Matic has distinguished itself in the pump industry as a leading provider of innovative diaphragm designs. Longer pump life, trouble-free operation, and stress-free maintenance are just some of the benefits you'll find in Versa-Matic's extensive line of diaphragms:

Eliminate your worries about pump failure

Get the chemical resistance of Teflon at a lower cost

Get the diaphragm that lasts up to 300% longer than standard diaphragms

Do away with changing pumps between applications

FDA Hytrel
Ideally suited for food processing



A variety of AODD pump accessories, machined and turned to exacting specifications, and designed to enhance your pump performance.

Surge Suppressors
Get virtually pulse-free discharge flow

Versa-Sense™ Leak Detectors
Protect your product from contamination in case of diaphragm failure

Smart Start Anti-Shock Valves
Protect pumps, pipes and diaphragms from damage during start-ups

Filter/Regulator/Lubricators (FRLs) 
Improve pump performance and reduce maintenance costs

Pail & Drum Transfer Kits
Facilitate the clean, safe transfer of fluids

Level Controllers
Adjust liquid levels from a few inches to approximately nine feet



AODD Replacement Parts

Versa-Matic offers genuine replacement parts and kits for all AODD pump products. Parts include diaphragms, valve balls, valve seats, wetted end kits and air end parts. Our parts are designed to allow you to achieve the maximum performance for your Versa-Matic pump.

Pumper Parts, LLC offers exact-fit replacements parts that fit your Wilden, ARO, Yamada or Warren Rupp air-operated double diaphragm pumps.

GORE™ ONE-UP® Pump Diaphragms are durable and versatile. With proprietary PTFE on the wetted side, they last significantly longer than other conventional PTFE diaphragms. These diaphragms provide a dramatic improvement in service life and are considerably stronger, with greater flex life. Excellent chemical resistance makes ONE-UP® Pump Diaphragms extremely versatile. They are suitable for use with most chemicals and in elevated temperatures and pressures, and are ideally suited for general-service pumps that are used for a variety of pumping tasks.