... 1. CE cert 2.air cooling, four stroke diesel engine 3.aluminium alloy pump body 4.Body frame protection 5.high-capacity tan Description ... )DWP50C/CL(E)Water PumpInflow caliber (mm)100 (4") x180 (3") x150 (2") x1Outflow caliber(mm)100 (4") x1 80 (3") x150 (2") ... (E)DE170FA(E)Type of engineVertical single cylinder, four stroke, direct injection combustion chamber, air cooling, diesel engineOutput volume ...