[Three rain valve to recommend star products - mechanical seals] Description: submersible sewage pump is used to convey the environmental protection industry for containing solid particles, fibers and other solid-liquid mixing liquids such as domestic sewage, industrial waste water, mud, etc. pump products. WQ submersible sewage pump sewage-pumps, sealing systems, submersible motors, control and protection systems sewage pumps, automatic installation system composed of several parts. And general sewage pump is different: the pump and motor coaxial rotary WQ submersible sewage pump, and at the same time work to sneak into the sump. Pump seal system can effectively prevent liquid from entering the motor cavity pumps QY100-4.5-2.2 protect the safe operation of the motor. Control and protection system of the pump in the event of leaks, spills, overload, overheating, lack of equal fault, timely alarm and shutdown equipment repair. [Three rain valve to recommend star products - mechanical seals] Description: sewage pumps belong to a centrifugal impurity, a variety of forms: as diving and dry two kinds QY15-26-2.2 pumps, the most commonly used the WQ-diving submersible sewage pumps, the most common dry-sump pumps as W-type horizontal WL vertical sewage pumps and sewage pump two kinds. Mainly used for conveying the urban sewage, manure or liquid containing fibers. Paper and other solid particles in the medium, the transmission medium temperature is usually not more than 80 ℃. Since the medium is transported contains easy to wound or bunching the fiber material. So the kind of easy to plug QY15-36-3 pump flow pumps, pump clogged pump once the pump is not working properly, or even burning motor, resulting in poor sewage. Serious impact on urban life and environmental protection. Thus, anti-blocking and reliability is an important factor in the merits of the sewage pump. QY15-26-2.2 pumps, Xinyang pumps, submersible pumps selected three rain, rain valve provided by the Tianjin Trade Co., Ltd. Valve Co., Ltd. of Tianjin, rain (www.tjsymf.com) (www.tjsymf.com) strong, credible, in Tianjin seal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead, rain valve into the brilliant and you work for a better future!