IS type clean water pump Structure Description: 1, IS-type horizontal centrifugal pumps | single-stage pump is based on the performance and size of the design under the ISO2858 international standards, mainly covered by the pump, pump impeller, shaft, seal rings, bushings and suspension bearings and other components missing. 2, IS-type pump and pump cover part of the back office split from the impeller, that is commonly referred to as post-form door structure. The advantage is easy maintenance, repair does not move when the pump, suction pipe, exhaust pipes and motors, simply remove the extended intermediate connector couplings, you can exit the rotor parts repair. 3, the pump housing (ie, pump and pump cover) constitute the pump studio. Impeller, shaft and rolling bearings as the pump rotor. Suspension bearing components supporting the rotor of the pump, the rolling bearing by radial and axial forces of the pump. 4, in order to balance the axial force of the pump, before most of the pump impeller, has a rear seal ring, and the rear cover plate is provided in the impeller balance holes, due to the shaft to force some small is125100250a water pump, the back of the impeller sealing ring and balance holes is not set. 5, the pump axial sealing ring is packing gland, packing rings and packing, etc., in order to prevent leakage into the air or a lot. If the balance of the pump impeller is fitted with soft packing cavity with suction impeller connected, such as the entrance to the liquid in a vacuum impeller water pump 380v, it is very easy along the surface of the intake sleeve, so the packing chamber equipped packing ring hole through the pump cover water pump, water pump chamber pressure lead to the packing ring seal. If there is no pump impeller balance holes, due to the back of the impeller fluid pressure greater than atmospheric pressure, and thus there is no leakage problems, it is time to install the packing rings. 6, in order to avoid wear of the shaft, the shaft portion through the packing chamber containing the protection sleeve. O-ring between the quasi sleeve and the shaft to prevent along with the surface of the intake or leaking. 7, the pump drive is through flexible coupling longer connected with the motor direction of rotation of the pump is125100200b water pump from the drive end, the rotation is clockwise. IS clean water pump, IR horizontal single-stage single-suction centrifugal pump water, is the joint design of energy-efficient pump, which is BA type, BL-type and other single-stage centrifugal pump water newer. Advantages include: a full range of hydraulic performance and reasonable layout, the user selects a wide range, easy maintenance; efficiency and suction lift up to international advanced level average. This pump is suitable for industrial and urban water supply, drainage, can also be used for agricultural irrigation and for conveying water or physical and chemical properties similar to water or other liquids used, the temperature is not high 80 ℃. is125100315 water pump, water pump Xin Cheng (certified), Yunnan water pump provided by the Hebei Xin-pump factory. Hebei Xin-pump factory (www.shuibeng999.com) Hebei Baoding, centrifugal pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin-pump in leadership with the staff warmly welcome all inquiries negotiations to create Xin Cheng pump a better future.