FloJet G257501A G57 dual head air operated diaphragm pump
38 lpm max open flow
20 to 100 (psi) 1.4 to 6.9 (bar)
120 (°F) 48.9 (°C) max fluid temperature
Self-priming to 15 ft (4.5 m)
Ports: air inlet and outlet 1/4 inch (6.3 mm) hose tail, fluid inlet 1/2 inch (12.7 mm), fluid outlet 1/2 inch (12.7 mm)
Inlet and outlet: 1/2 inch NPT(F) 12.7 mm
Diaphragm: Santoprene
More:
Flows up to 10 GPM (38 lpm)
Chemical resistant Polyproplene housings with Viton® and Santoprene® elastomers
Easy installation with 1/2 inch (12.7 mm) Dual manifold
Duplex diaphragm design
Patented shuttle valves, eliminates stalling
Compact size
Flojet ultra-efficient, "stand-up-to-anything" G57 pump has become an industry leader
And now Flojet has raised the bar on pump performance even higher with the G57 Two-Pump system
The Two-Pump system delivers flows of up to 38 lpm (10 gpm)
The G57 two pump system is ideal for a host of heavy-duty industrial applications
These air-operated pumps are fitted with Santoprene or Viton elastomers to handle even the harshest cleaners and solvents
A patented ceramic shuttle valve ensures a lifetime of stall-free operation
FloJet commitment to sophisticated engineering and advanced design means you can depend on these pumps to consistently, reliably deliver the highest in performance with minimal servicing