Versamatic’s 1″ (25mm) bolted metal air-operated double-diaphragm (AODD) pump uses a patented air valve system to provide non-stalling, lube-free performance with a flow rate of 0-49 gpm (0-185 lpm). The 1″ bolted metal AODD pumps offer several advantages that make them perfect for a variety of applications.
Just one of the many air-operated pumps Versamatic offers, this best-selling chemical-resistant diaphragm pump features a superior positive seal for safe, reliable transfer of fluids.
