QDX系列超高压力喷泉泵 高性能微型直流多级喷泉泵

wenling zhongmao import and export co., ltd is located in east zhejiang province wenling city streets, tianyi mingyuan middle 1195 wanchang · a unit 203 house court 2 room. the company specialized in sports shoes, slippers, electromechanical, hardware products, garments, the import and export agent business for medium and small traders and manufacturers, individuals, foreign buying office offers professional import and export agency service and import and export business consulting, adhering to the "customer first, forge ahead" business philosophy, adhere to the "customers first" principle, since the date of the establishment of, by the high , low price, high service, make the company in maintaining truthful in an increasingly competitive import and export industry in fast development. the company technical force is abundant, has an excellent team. the products are sold well in europe, america, and the middle east. zhongmao is registered by the state, the ministry of foreign trade import and export approval, has the enterprise, with numerous shoe factory maintained a close cooperation. cooperative enterprises have the high-caliber employee and a set of scientific and strict product inspection procedures. company designated professional supplier - road friend shoes co., ltd and have professional production movement leisure shoes series of cold nien lines and various import professional shoe-making auxiliary e, in smooth operation mechanism for zhongmao, provides professional technical support, reliable guarantee. on the occasion of the economic boom, zhongmao wide welcome all of individuals with business, and seek common development.

pump body submersible pump impeller and drive is the motor are submerged impeller a kind of pumps, have deep well use and operation in two. with deep submersible pumps through the cable stretching into wells to motor power supply, waived the transmission, and the long axis structure compact, light weight, easy installation, use and transfer of power there, in areas of replacing the long axis deep well pumps, but on sediment concentration trend is no power of wells and large area does not apply. the submersible pump motor with a dry (motor seal), half all dry type (motor stator and rotor sealing, filling in the water running) oil type (motor oil filled to prevent moisture inside invading winding) and wet (motor internal water filling, stator and rotor are in the water running) type etc. before 3 kinds of all need seal and the manufacture and installation of higher accuracy, and agricultural deep well of submersible pumps usually adopts wet motor stator winding, its by water resistant insulated wire or in the stator winding ends and groove pouring synthetic resin, water into the motor internal difference, sealing structure can greatly simplified, only request sand control. some deep well of submersible pumps head up to 1,400 metres, maximum flow of 1.4 meters 3 / sec.