NEW - Air operated diaphragm pump. Polypropylene pump body & PTFE Diaphragms for heat and corrosion resistance. Delivers 16.66 LPM max flow rate, 100 PSI max pressure and 51m max head lift. This pump is suitable for lab liquid dispensing, household cleaning or irrigation, and agricultural spraying. Sealed ball valves and non-stall operation provides outstanding performance. It is perfect for transferring viscous and flammable fluids. Inlet/Outlet Port: 1/2 inch Body Material: PP and Aluminium Alloy Diaphragm Material: PTFE Air Inlet Size: NPT 1/4 in Max Work Press: 100PSI Max Flow Rate: 16.6 LPM Max Head: 51 m±15% Valve Type: Ball Suction: 4.6 m Max Suspended Solids: 0.06 in / 1.5mm