Product was successfully added to your shopping cart.
Air Diaphragm Pump G57 to 7gpm
Diaphragm Pump, G57 Series Air or CO2 Operated Diaphragm Pump.
Truly a unique pump design, in a small package with flows to 7 GPM
and operating pressures to 100 PSI. Like other AODD pumps it is
self-priming and can run dry without damage.
Application: Chemical transfer, spraying, Bag-n-Box, parts
washers, car wash automotive cleaning / recycling and beer
Flow rate and pressure are dependent on the incoming air supply
2cfm max. See the various performance curves. Note that the 1/2"
and 3/8" curves are the same, while the 3/4" is separate.
All pumps have a hose barb in / out and are quick disconnect
type. Rubber mounting grommets included. 20740-050 check valve
Santo replacement part Diaphragm pumps larger, click.
Can handle up to 1/8" diameter solids easily with clog-free
check valves. Diaphragms available in Viton and Santoprene.
**Santoprene is an EPDM-based thermoplastic elastomer and is
resistant to mild acids, some solvents and bases. carwash flo-jet