... Head Pump 1.Made of Chromium-Steel 2.Dual mechanical seal, SIC mechanical sealSlurry Pump, Sewage Slurry ... projects, civil engineering and high head drain.2. The impeller and suction casing over are ... The pump uses SIC material of dual mechanical seal and high-thermo enduring lubricated bead bearing.5 ... river, the civil engineering drain off water using.2. The sand graduated field, the cement depot, ...