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Versamatic’s 2" (51mm) air-operated double-diaphragm (AODD) pumps are available in clamped or bolted designs.

The bestselling pump category of Versamatic for decades, 2" (51mm) AODD pumps deliver a high flow rate while offering portability. This ultimate utility pump gives you flexibility, mobility and reliability. The 2" AODD pump uses a patented air valve system to provide non-stalling, lube-free performance.

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As a reliable global air-diaphragm pump manufacturer, Versamatic has the 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.

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