Specifications Top quolity diesel water irrigation pump 1.high suction head 3.stainless steel, cast iron impeller 4.sewage pump pass 76mm 1.Beautiful shape and fine structure,reliable performance. 2.With strong capacity of delf priming, no need to equip with flap valve. 3.Non-clog, and with powerful capacity of passing big solid.. 4.The hole can make sure that stronger sewage can be cleaned quickly when pump is jammed. 5.The unique lubrication oil mechanical seal cavity makes the performance more reliable. 6.Special check valve structure can make the pump working quickly. 7. When working, the gas and liquid works together . 8. Low rotary speed,reliable operation,long time usage, easy to maintenance. 9.Advanced pressure protector make pump the pump work safe. 1.Inlet/Outlet 2''(50mm), 3''(75mm), 4''(100mm), 6''(150mm), 8''(200mm), 10''(250mm), 12''(300mm) 2.Impeller Diameter 158.74mm-457.2mm 3.Rotary Speed 550RPM-2150 RPM 4.Flow Rates 8m3/h-1275m3/h 20GPM-5500GPM 5.Head 6m-63m 6.Horsepower 1HP-125HP 7.N.W 92KG-998KG 8.G.W 114KG-1066KG 9.Solid Passing 20.63mm-76.2mm 10.Material Cast Iron, ADI, CD4MCU, 316 SS, Alloy 20, C276. 11.Diesel Driving Water cooled or air cooled 12.Method of Connection Self-priming pumps are available as basic units or may be flex-coupled, V-belt driven or engine mounted. 13.Drive Variation Cummins, Deutz, Ricardo, Perkins or Chinese Diesel, Electric Motor 14.Skid Mounted on Trailer 2 or 4 wheels Trailer/Trailor,Cart 15.Package Exporting plywood case 16.Certification CE , ISO9001:2000 Standard export wooden