The main reason is mainly composed of a stator, rotor, bearings and shaft seal chopped sewage pumps, operation is as loose bolts vibration, rotor imbalance, the solution is to tighten the bolts, straightening bearings. High efficiency, low noise, beautiful appearance, small size, light weight, easy to apply maintenance, reliable sealing performance multi-stage pipeline pump for liquid delivery does not produce secondary pollution, and is resistant to mild corrosion. You can also configure intelligent fire protection tangent pumps needed to pump dry, water shortages, effective overload protection. Submersible sewage pump motor lead special processing. Underwater submersible sewage pump long run, harsh working conditions, coupled with the adverse factors other man, the cable would have been accidentally damaged water leaving the motor, cable seal the deal after special curing eliminates cable breakage and damage to the pump's risks, the main principle is: diving cable from the outside wrapper, filler and rubber inner core cables, each cable core and the inner rubber foreskin and multi-strand copper wire cables consisting of pumps, when the cable outer or inner foreskin foreskin damaged cable After, medium water will follow the inner core and the outer gap cable foreskin and other gaps or cable inner core of copper wire into the motor between the cavity and thus burning motor, my company for the above phenomenon, the single-core cable, peeled tin rubber implants after treatment, and then single-core cable and then implanted in the last rubber ring rubber seal, the use of vulcanized rubber watertight cable, the motor can dive 20 meters and working to eliminate the water enters from the fundamental chopped sewage pump motor pathways, days pumps, West Baoquan Baoquan water supplied by the West. If you have any questions or consultation of this information, please contact us now! Our Company Name: West Water Treatment Equipment Co., Ltd. Baoquan (www.xianbaoquan.com) Contact: Mr. Wang, or click on "Commercial Union customer service" direct dialogue with us!