Well-designed Vertical End Suction Pump Design - SUBMERSIBLE TUBULAR-TYPE AXIAL-FLOW PUMP-Catalog – Liancheng

Outline

QGL series diving tubular pump is the submersible motor technology and tubular pump technology from the combination of mechanical and electrical products, new type can be tubular pump itself, and the advantages of using the submersible motor technology, overcome traditional tubular pump motor cooling, heat dissipation, sealing difficult problems, won a national practical patents.

Characterstics
1, Small loss of the head with both inlet and outlet water,high efficiency with the pump unit,highr by over one time than that of the axial-flow pump in the low head.
2, the same working conditions, smaller motor’s power arrangement and lower running cost.
3, There is no need to set a water-sucking channel under the pump foundation and a small space of excavation.
4, The pump pipe holds a small diameter,so it is possible to abolish a high factory building for the upper part or to set up no factory building and use a car lifting to replace the fixed crane.
5, save the excavating work and the cost for the civil and construction works, reduce the installation area and save the total cost for the pump station works by 30 – 40%.
6, integrated lifting ,easy installation.

Application
Rain, industrial and agricultural water drainage
The waterway pressurization
Drainage and irrigation
Flood control works.

Specification
Q：3373-38194m 3/h
H ：1.8-9m