Avail from us, an efficient 2 Inch Diaphragm Pump at the most competitive prices. Incorporating the advanced technology, our 2 Inch Diaphragm Pump is high in demand in the nationwide markets.SpecificationsModel No. DP 50 ALT DP 50 ALB DP 50 ALN DPB 50 CIB DPB 50 SST Watted Material Aluminium Aluminium Aluminium Castiron Stainless Steel 316 Diaphragm material Teflon Buna N Neoprene Buna N Teflon Ball material Teflon Buna N Neoprene Buna N Teflon Seat material Aluminium Buna N Neoprene Buna N Teflon Oring Teflon Viton NA NA NA Teflon Viton Air inlet detail inch NPT inch NPT inch NPT inch NPT inch NPT Fluid inlet 2 inch NPT 2 inch NPT 2 inch NPT 2 inch NPT 2 inch NPT Fluid outlet 2 inch NPT 2 inch NPT 2 inch NPT 2 inch NPT 2 inch NPT Suction lift 6.4 mtrs. 6.4 mtrs. 6.4 mtrs. 6.4 mtrs. 6.4 mtrs. Max. particle size 6.4 mtrs construction Clamped Clamped Clamped Bolted Bolted Max delivery 540 ltrs.min 600 ltrs.min 600 ltrs.min 600 ltrs.min 540 ltrs.min