Gasoline Water Pump Model DP50C DP80C DP100C PUMP Type Die-casting aluminium alloy body, Carbon-ceramic machanical seal, Directely coupling to the engine shaft. Suction Dia. mm 50(2") 80(3") 100(4") Discharge Dia. mm 50(2") 80(3") 100(4") Total Head m 28.0 27.0 38.0 Cont. Head m 15.0 13.0 16.0 Max. Capacity m3/h 36.0 50.0 96.0 Cont. Capacity m3/h 22.0 36.0 64.0 Max. Suction Head m 8.0 8.0 8.0 Self-priming time (s/4m) 70 120 180 ENGINE Model DP160P1 DP160P1 DP240P1 Type Air-cooled; 4-stroke; OHV; Gasoline engine Bore x Stroke mm 68 x 45 68 x 45 73 x 58 Max. Output hp 5.5 5.5 8.0 Engine Speed rpm 3600.0 Ignition System Contactless Transistor Start System Recoil (Manual) Fuel Tank Capacity L 3.5 3.5 6.0 Operating time for one tank fuel hrs 2.5 2.0 2.5 Oil Capacity L 0.6 0.6 1.1 Oil Level Alert System Yes UNIT Packing Size(LxWxH) mm 530x395x470 530x395x470 630x500x560 Net Weight kg 24 27 44 Container Loading units 305/20FT, 620/40FT 305/20FT, 620/40FT 160/20FT, 328/40FT Accessary Inlet/outlet connector with seal ring-----2 pcs Hose clip-----3 pcs Suction filtter------1pic