The world's largest submersible pump was born in Hefei

Hefei University of Technology and Sanyi Jianghai Pump Co., Ltd. successfully completed the development of the world's largest submersible pump in the process of completing the “submersible pump large-scale development of key technical equipments and industrialization projects”. The technical indicators were tested by the inspection agencies recognized by the state. Both are at the international advanced level.

According to reports, this technology is currently used to develop and manufacture submersible pumps with an outlet diameter of 2400mm, a maximum flow rate of 15m3/s, a maximum power of 1150kW mixed-phase submersible pumps and a maximum flow rate of 1450m3/h, a maximum lift of 1180m, a maximum power of 4000kW, and a voltage of 10kV; Produced 6/10kV dual-voltage BQ series mine flameproof submersible pump, 1100m3/h high flow, 850m high head, 4000kW high power submersible pump, 10kV voltage, efficiency of 79% of the extra large cross-flow Submersible pumps and high-power low-voltage marine mining marine submersible motors have been delivered to customers. In addition, we have also developed a system to improve the efficiency of a single submersible electric pump of a river submersible pump as an overall optimization system including the flow channel. The device efficiency has reached or exceeded 79% at an ultra-low head lift of 1.5m, achieving an ultra-low lift. High device efficiency.