Baoji pumps, sewage pumps, West Baoquan Baoquan water supplied by the West. West Baoquan Water Treatment Equipment Co. (www.xianbaoquan.com) have been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification Icons" My company authentication information. You can also click on the "Business Alliance Service Icons" on this page directly contact our customer service! Submersible sewage pump motor lead special processing. Underwater submersible sewage pump long run, harsh working conditions, coupled with the adverse factors other man-made water pump, the cable would have been accidentally damaged water leaving the motor cable through a special vulcanized seal the deal eliminates breakage and damage to electrical cables pump problems, the main principle is: diving cable rubber outer wrapper, filler and core of the cable, each cable core and the inner rubber foreskin and multi-strand copper wire cables consisting of sewage pumps, when the cable outer foreskin or cable After the foreskin damaged, 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 cavity between, thus burning motor, my company for the above phenomenon, the single-core cable After post-processing implanted tin peeled rubber fire pumps, 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 work, from the fundamental eliminating the way of the circulation pump the water into the motor by means of the circulating fluid in the pump device conveying the reaction, absorption, separation, regeneration of the absorbing liquid. Generally use single-stage centrifugal pump. Circulating pump flow of medium size, in a stable operating conditions, the pump flow rate variation is relatively small. It is a small low lift, but to overcome the pressure drop in the circulatory system. Can be low-lift pump. Circulation pump refers to the role of the pump, the centrifugal pump means in terms of structure, the two entirely different concepts. Circulation pump works used to pump up the water cycle is called a circulating pump, such as heating pipes in plumbing is by circulating hot water circulating pump up.