... :25--13860m3/h 3,Head:4--60m 4,Have ISO9001-2000 high capacity diesel engine slurry pump Slurry Pump, Sewage Slurry ... , High Head Pump 1.Made of Chromium-Steel 2.Dual mechanical seal, SIC mechanical sealSlurry Pump, Sewage Slurry Pump, High Head PumpCharacteristics:1 ... dual mechanical seal and high-thermo enduring lubricated bead bearing.5. The cooling system of pump are whole-water cover for KZ Series ...