Seal (sealing): does not require any shaft seal and seal water, an insufficient amount of suction can work conditions. Transmission: V-shaped belt drive and flexible coupling drive and so on. Overall Performance: using a variety of speeds and various modifications manner, ZJQ75-35-22 slurry pump, causing the pump to run in the best conditions, Dayao ZJQ, long life, high efficiency, to meet the many types of bad delivery conditions. 3. diving sand pump excessive vibration? The main reason: electric rotor imbalance; coupling bad combination; bearing wear bending; section of the rotating parts loose, cracking; pipeline stent is not strong and so on. Can be taken separately adjust, repair, strengthening, straightening, replacement approach. Dayao ZJQ_ZJQ75-45-22 submersible slurry pumps chart (high merchant) Ltd provided by the Shijiazhuang-send pump. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) is specialized in "slurry pumps, submersible pumps, sewage pumps, chemical pump, pulp pump, water pump, mud pump, multi-stage" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.