New Invention High Efficiency Submersible Axial Flow Pump For Flood Control

New type submersible axial flow pump with the Impeller Built-in rotor, which is researched and developed to focus on efficiency improvement,performance and reliability. The products are mainly applied to electromechanical irrigation, flood control and waterlogging or water intake project characterized by combination of irrigation and drainage, low head and large flow rate.

SPECIFICATION
1. Head : 1m -- 12m;
2. Flow : 720 -- 36,000 m3/hr;
3. Power : 7.5 -- 700KW;
4. Voltage : 380V-10KV;
5. Material : GG20,GG25,SS304,SS420,BRONZE;
6. Water temperature : ≤50ºC

APPLICATION
1. Water conservancy flood prevention and drainage;
2. Agricultural irrigation and drainage;
3. Municipal water supply and drainage;
4. Power station water supply and drainage;
5. Regional water diversion;
6. Ecological environment water system control;

FEATURES
1. Due to wet stator structure, windings do not need to be sealed Windings of the wet stator winding structure are special water-resistant winding wires;
2. Compact structure and shorter size, Small axial length. Compared with the traditional dry type submersible axial flow pump, the axial size is nearly shortened by half. Finally metal consumption is nearly 40% reduce ;
3. Due to a stable structure with two support points, and short pump shaft, operational reliability is greatly improved;
4. The bearing is a rolling bearing and lubricated with grease. The outer walls of the bearing cavities on both ends are located in the work water flow channel, so that the cooling effect of the bearing is remarkable;
5. Dynamic seal adopts mechanical seal, so the assembling accuracy is high and good sealing performance;
6. Device efficiency is improved significantly cause water flow though directly from one side to another side;
7. Low noise and good heating dissipation;
8. Simplify the pump station base construction;