Vertical Long Shaft Pump

Submersible Pump

Application:

This series pumps are used to transfer clear water, rain water, water in iron sheet pits, sewage and seawater, servicing in power plants, iron and steel works, water supply companies, sewage treatment plants, petroleum and chemical industries mines as well as municipal water supply and drainage projects, farmlands irrigation, flood protection and drain waterlogged farmlands, etc .The temperature of pumped media is 90℃ by special design，the capacity is 30-9000m³/h, the head is 5-220m. it accords with the China town construction industry standard of CJ/T238-2006 for 《Vertical long shaft pump》, it owns the cycle lubrication bearing arrangement of patent.(patent code: 200620050566.6)

Features:

1. Operation smooth, safe and reliable, starting without exhausting vacumn, service life long. 

2. The volume of the pump small, less occupied land area, the length under foundation adjustable, applicability strong.

3. Flowing channel simple and reliable, saving the investment for construction of the pump house.

4. Structure reasonable, convenient for mounting and dismantling, easy to maintain and inspect.

5. Efficiency high, operating cost reduced. 

6. Higher standard, and stronger generality for component.

Structure feature:

1. Series LK ,LB pumps are of vertical single stage and/or multistage centrifugal or mixed flow with diffuser types.

2. The following structure types are available for the pump:the discharge opening above and/or under the mounting foundation(Type Code named S and X respectively);the axial thrust force born by the pump and/or by the motor(Type Code named T and D);lubricating water from outside and/or from the pump itself.

3. The intake sump is of wet pit and/or dry pit types.