If the pump frequency energy efficiency must, when asked to adjust the flow rate drops, the speed N can be decreased in proportion Changzhou saving pump manufacturers, but this time the shaft output power P was established party relationships decreased. That is the pump motor power consumption and speed approximation cubic Ratio. For example: a pump motor power 55KW, when the speed dropped to the original speed 4/5 Changzhou saving pump manufacturers, the power consumption is 28.16KW, saving 48.8% saving water pump manufacturer Changzhou, when the speed dropped to the original speed 1/2 Changzhou saving pump manufacturers, the power consumption is 6.875KW, saving 87.5%., head limited, bearing vulnerability, and frequent maintenance. Widely used in industrial and mining enterprises of water supply and drainage, irrigation and plateau, mountain water supply. Maglev submersible pumps with unique patented technology that has changed the submersible pump manufacturing process, the conversion efficiency reached alarming new levels of energy-saving pumps Changsha, Chen Poly Energy (online consultation), Changzhou saving pumps from Shandong Chen Poly Energy Technology Services Limited. Shandong Chen Poly Energy Technology Services Co., Ltd. (www.chenjunengyuan.com) is an industry leader in Shandong Linyi, energy cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Energy leaders gather in the morning with the staff warmly welcome all inquiries negotiations, Chen Ju Energy to create a better future.