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About Versamatic
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    40-yr-bannerSince Versamatic's founding in 1983, we've set the standard of performance in air-operated double-diaphragm pumps. We provide reliable, quality AODD pumping solutions for customers globally who value simplicity, quick delivery and convenience.

    The Versamatic Advantage

    When you purchase a Versamatic pump, you’re getting so much more than just an AODD pump. You’re getting the support from a team of experts throughout the process, from selecting the pump to purchasing and providing post-sales support. We’re here to help and answer any and all of your questions, no matter how big or small. With Versamatic, you can expect:

    • Reliable performance: Versamatic pumps are designed to reduce downtime by ensuring continuous, reliable pump performance.
    • Products & parts inventory: When you partner with Versamatic, you can expect short lead times and on-time delivery. We have the part you need, when you need it, in stock.
    • Ease of maintenance: Versamatic pumps have been specifically designed to make maintenance simple and cost-effective.
    • Elimination of downtime: Our patented air distribution system ensures continuous, reliable pump performance.
    • Application Versatility: Versamatic pumps can effectively handle a broad array of fluid types from water to products that are viscous or abrasive. They can run dry, handle solids and are self-priming.
    • Global distribution: Our industry-leading distribution network and sales team provide you expert solutions, convenience, local service and support no matter where you’re located in the world.
    • Complete product offering: We produce a full line of metallic bolted, non-metallic bolted and metallic clamped air-operated pumps offered in various materials of construction for all your pumping needs.
    • World-class manufacturing & quality: Our award-winning facility and operations make us one of the largest and most capable AODD pump manufacturers in the world. Every pump is tested after assembly to ensure quality.
    • Support: We have a test lab in-house, an engineering team to support your design and product questions, on-site customer training and a team of experts with decades of pumping experience.

    No matter your industry, you can count on the consistency, reliability and trouble-free operation of our pumps—as well as the expertise of our team—to reduce downtime and keep your process running at maximum efficiency and profitability.

    1” (25MM) Polypropylene Bolted

    Versamatic's 1" bolted plastic pump provides excellent chemical resistance for pump longevity and reliability. The 1” is available in multiple porting configurations for ease of installation and application flexibility.

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    Our Story

    • Wiliam Versaw founds Versamatic as Versa-Matic Tool Incorporated.
    • Versaw changes the name to Versa-Matic Pump Company and becomes an AODD pump manufacturer, releasing the Versa-Matic V2 2” AODD pump.


    • The Versa-Matic V4 1 ¼” AODD pump is released.
    • The XL® TPE, the AODD pump industry’s first thermoplastic diaphragm, is released and made using a cross polymer that includes ethylene propylene diene monomer (EPDM) and polypropylene (PP) properties.
    • Versa-Matic Pump Company merges with Swedish manufacturer Eletta LTD. The Versa-Matic V1 1” and V5 ½” pumps are released.


    • The AODD pump industry’s first dome-diaphragm (Versa-Dome) technology is released to increase the flex life and simplify installation of the diaphragms that fit Versa-Matic 2” and 3” pumps.
    • The Elima-Matic E2 2” pump model is released, featuring the AODD pump industry’s first non-stalling, non-freezing and lubrication-free air valve system.
    • The Elima-Matic E3 3” model is released.


    • The Elima-Matic models E5 ½” and E1 1” are released, featuring a modified Elima-Matic “shoe” air valve design that does not allow blow-by when the pump is shut down. Additionally, Versa-Matic makes its first appearance at the ACHEMA show in Germany.
    • Versa-Matic becomes a global company. Following a successful appearance at ACHEMA, the decision was made to take the business to the next level and set up a worldwide distribution network. Furthermore, the Pumper Parts brand was established, featuring AODD replacement parts that fit Versa-Matic’s competitor brands Wilden, ARO and Yamada.
    • IDEX Corporation acquires Versa-Matic. The E6 ¼” and E3 3” plastic pumps are also released.


    • The E5 ½” design is released. This design incorporates a new inlet and discharge manifolds with three porting options.
    • The redesigned Ultra-Matic (U2) high-efficiency pump (2” model) is released. The improved U2 models use less air while maintaining superior performance. U2 retrofits the Versa-Matic V2 and E2 models.
    • The manufacturing of Versa-Matic and Pumper Parts is moved from Export, PA, to Mansfield, OH.
    • The after-sales support and application engineering teams are introduced.
    • The “Fusion” PTFE integrated-plate bonded diaphragms for ½”, 1” and 1 ½” pumps are released.
    • AirVantage energy-saving technology for E2 and E3 clamped and bolted aluminum pumps are released.


    • The E40 1 ½” metallic bolted lines of pumps are released.
    • The Revision “C” Elima-Matic air valve system is introduced.
    • The Versa-Matic mobile app is released.
    • The Wet Start Dry Stop device is released. This unique device monitors the flow of air into a pump to detect loss of prime or dry run conditions and will automatically restart and check for prime.
    • Warren Rupp, Inc., manufacturer of Versa-Matic pumps, wins the IndustryWeek Best Plants Award for 2012.
    • Versamatic completes the PTFE FUSION integrated-plate bonded diaphragm line with the release of the 3” size (V305F). FUSION is now available for ½”, 1”, 1 ½”, 2” and 3” pump sizes.
    • The Versamatic brand receives an update with a new logo and tagline.
    • Warren Rupp receives the Presidential “E” Award for Exports, which is the highest recognition any U.S. entity can receive for making a significant contribution to the expansion of U.S. exports.

    Find a Distributor

    As a reliable global air-operated diaphragm pump manufacturer, Versamatic creates AODD pumps that are the first choice for customers around the world who value reliability, quick delivery and convenience. Our dedicated team of distributors is always available to provide excellent service and advice.

    Find one now
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