NSQ submersible slurry pump Model significance: NS as "sand" first letter of alphabet for extracting sand, ore, sand, sea sand, pulp and other media. Q is "diving" first letter of alphabet, the model works as a submersible pump. This product is mainly used for: mortar, industrial slag, suction transport pond scum, dredging ponds, irrigation, flood event of Underground Drainage. Tile mechanism can be used for equipment and other thick liquid slurry transportation. 3.1.4 Pump repair and maintenance of sewage pumps and pump pit visited once a month NSQ780-50-185, inspection and maintenance records in the "sewage pump inspection and maintenance record" in NSQ650-52-160, to conduct a comprehensive maintenance each year, and The maintenance situation recorded in "pump maintenance records table". 3.1.5 the pump room of valves, check valves, pressure gauges, pipes, etc. at the same time with the pump maintenance. 3.2 Content 3.2.1 Pump body maintenance 1) Check the pump should be no damage, nameplate intact, indicating the direction of flow clear and precise, neat appearance, paint intact. 2) Check for leaks NSQ1250-25-160, if leaks should be repaired immediately. 3) add lubricants N, if the oil qualitative change color, impurities, should be replaced. 4) coupling connecting screws and rubber gasket should be replaced if damaged. 5) fastening screw base and do rust treatment. 6) Turn flexible, no stuck phenomenon, the shaft and the motor shaft at the same center line. NSQ1250-25-160, N, NSQ submersible slurry pump Co. sent by Shijiazhuang-pump. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) strong, credible, and other industries in other Shijiazhuang, Hebei accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shijiazhuang-faction pump into the brilliant and you work for a better future!