... and economical.Compact And Lightweight Aluminium precision pressure casting pump housing Convenient Full Frame Easier to transport and carry ... :2 inch,30(m3/h),Self-priming pump 4.2PS,Diesel Engine,Single Cylinder,4-Stroke,Recoil Start. Description: ... ModelWDP20PumpWater Pump TypeSelf-priming pumpOutlet Size (inch)/(mm)2" / ...