Product Name: 4 Stroke, Air Cooled, One Cylinder Vertical, Diesel and Gasoline Iron or Aluminum Clean or Trash Water Pump with CE Approval Model NO.: SP20D, SP30D SP40D Theory: Centrifugal Pump Performance: Clean Water Pump Media: Clean Water Industry: Agricature Application: Sewage Pump, Chemical Pump Type: Positive-Displacement Pump Start Up: Hand Pump Power: Diesel Engine Assembly: Pipeline Pump Structure: Piston Pump Material: Cast Iron Aluminum High Pressure Pump Dp15h-Dp30h: 1.5" 2" 3" Normal Diesel Water Pump Sp 20d-Sp40d: 2"3"4" Cast Iron High Pressure Pump Dp20ht-Dp40: 2"3" 4" Sewage/Sludge/Sanitary/Dirty Pump Sp20: 1.5" 2" 3"4" Trademark: HOT-STUFF Transport Package: by carton Specification: 2" 3" 4" Origin: Fujian HS Code: 84137110 Product Description Recoil start or key start with battery 2" 3" 4" diesel water pump, it depend on your choice, we can make it according to your instruction.SP20DSP30DSP40DSuction, discharge port diameter[mm(in)]Discharge capacity(m3/h)Total head lift[m(ft)]Max suction head[m(ft)]50(1.97)2226(85.3)8(26.25)Suction, discharge port diameter[mm(in)]Discharge capacity(m3/h)Total head lift[m(ft)]Max suction head[m(ft)]80(3.15)3025(82.02)8(26.25)Suction, discharge port diameter[mm(in)]Discharge capacity(m3/h)Total head lift[m(ft)]Max suction head[m(ft)]100(3.94)4028(91.86)8(26.25)Rotation speed(rpm)Priming time(s/ 4m )Overall dimension(LxWxH)[mm(in)]Dry weight[kg(Ibs. )]360080490x405x515(19.29x15.94x20.28)35(77)Rotation speed(rpm)Priming time(s/ 4m )Overall dimension(LxWxH)[mm(in)]Dry weight[kg(Ibs. )]3600120558x405x550(21.97x15.94x21.65)52(114.4)Rotation speed(rpm)Priming time(s/ 4m )Overall dimension(LxWxH)[mm(in)]Dry weight[kg(Ibs. )]3600180650x480x610(25.59x18.90x24.02)69(151.8)Engine modelRated power[KW(Hp)]Rated rotation speed(rpm)Displacement[ml(cu. in)]Fuel tank capacity[L(gal. )]Fuel consumption[g(ml)/KW. h]SR170F2.5(3.4)3600211(12.88)2.5(0.55)285(339.29)Engine modelRated power[KW(Hp)]Rated rotation speed(rpm)Displacement[ml(cu. in)]Fuel tank capacity[L(gal. )]Fuel consumption[g(ml)/KW. h]SR178F3.7(5.03)3600296(18.06)3.5(0.77)283(336.9)Engine modelRated power[KW(Hp)]Rated rotation speed(rpm)Displacement[ml(cu. in)]Fuel tank capacity[L(gal. )]Fuel consumption[g(ml)/KW. h]SR186F5.7(7.75)3600406(24.78)5.5(1.21)280(333.3)