2″ (51mm) Bolted Metal
1 ½" (38mm) AODD PUMP FEATURES
Versamatic’s 1 ½” (38mm) air-operated double-diaphragm (AODD) pump uses a
patented air valve system to deliver consistent on/off reliability while
maintaining superior air efficiency. Available with several extended-life
diaphragm styles to choose from, this portable AODD pump delivers excellent
The Versamatic 1 ½” pump is the performance leader in flow rate at 123 gpm (465
lpm), displacement per cycle and dry suction lift.