LS & LSW Vertical Shaft Pump

Product introduction

LS-Type Vertical Shaft Pump is a kind of mature product absorbing advanced design and manufacturing experiences of shaft pump at home and abroad and adapting domestic market demand. LS-Type Square Shaft Pump is used in feeding clean water or clean water like liquid with physical and chemical property with a temperature of below 55℃ . After special design, the pump can also feed liquid below 85℃ .

LSW-Type Vertical Shaft Pump is a kind of product developed on the base of LS-Type Vertical Shaft Pump according to the special work conditions of metallurgy. The pump is mainly used in feeding sewage containing ferric oxide and certain solid granule in spiral tank. It can also be used in feeding corrosive industrial waste water, seawater, etc. In order to make the clients use the pump conveniently, we guarantee the installation size and the unity of performance of LS-Type and LSW-Type Shaft Pump except the adjustment of interior structure and lubricating supply mode.

Range of application

The pump is applicable to the fields of metallurgy, mine, chemical, paper-making, water power station, thermal power station, industrial water supply & drainage, life fire-fighting, urban water supply, sewage drainage and water feeding of river, lake, sea, etc.

Model significance

Structural features

This series of products is vertical structure, reasonable design, running balance, compact structure, easy to open, easy to maintain, the area of the area is not, the universalization, the standardization degree of higher characteristics。

Impellers immersed in the working medium, USES the diverter collector, pump shaft and internal and external protecting tube is divided into multiple class, intermediate coupling nut or coupling and coupling, into length can choose according to user requirements, guide bearing adopts protection pipe structure, clear water lubrication 。

The single pump is composed of center rotating part and pump body part. The rotating part consists of impeller, pump shaft, coupling part, bearing, coupling, etc. The pump body consists of strainer, guide, outer tube, inner tube, bearing frame parts, base, outlet bend pipe, bearing box and motor seat 。

The pump is connected with the outlet pipe system through the outlet pipe, which is fixed by base and foundation. All the sliding bearings in the rotating part of the body are lubricated by the inlet of the injection port on the side of the stuffing box, continuously along the channel between the inner tube and the shaft to lubricate the cooling 。

Sectional Drawing

LSW structure chart：

LS structure chart（300mm以下）：

LS structure chart（300mm以上）：

Range Coverage Chart