40mm Air Operated Diaphragm Pump for sale This product is mostly used in corrosion environment, can asborb and deliery all kinds strong acid銆乻trong base and organic solution. used material is enginerring plastic and Stainless steel. Main function parameters as below : flow volume: 0-400 L, pressure : 8.6 pa, absorb distance : 7 M, spray distance : 82 M, entire pump measurements : L* W* H= 423*314*548 mm. Weight of aluminium alloy: 24 Kg, Cast iron : 42 Kg, Stainless steel :43 Kg. 40mm Air Operated Diaphragm Pump for sale website:http://www.zqaoddpumps.com/double-air-operated-diaphragm-pump/40mm-air-operated-diaphragm-pump/