Fichiouy 12GPM Air-Operated Double Diaphragm Pump 1/2" Inlet/Outlet Petroleum Fluids for Industrial

Air-operated double diaphragm pump With 1/2 inch inlet and outlet 1/4 Inch air inlet With 0.32 inch gas nozzle Good abrasion resistance and heat resistance Serviceability and environmentally sound Perfect for use with water Ideal for use with low viscosity petroleum fluids