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SLS series single-stage single-suction vertical centrifugal pump

Model SLS single-stage single-suction vertical centrifugal pump is a high-effective energy-saving product successfully designed by means of adopting the property data of IS model centrifugal pump and the unique merits of vertical pump and strictly in accordance with ISO2858 world standard and the latest national standard and an ideal product to replace IS horizontal pump, DL model pump etc. ordinary pumps. The flow range is 1.5~2400m3/h and the stroke range 8-150m and there are basic type, by-passtype, A、B、C cutting type etc. more than 250 specifications. And per the different flow medium and temperature, SLR hot-water pump, SLH chemical pump and SLY(YG) oil pump and SLHY vertical non-explosive chemical pump. etc. Series products. of the same type and same proprty data have been designed and made.

Main feature

1. Compact structure, small volume, beautiful outlook. The lower barycenter of the vertical structure which coincides with the center of the pump feet strengthens the stability of running and the duration.

2. Easy to mount. Because of the same apertures of both inlet and outlet which also locate on the same central line, the pump can be directly mounted on any part of the pipeline just as a valve. The motor is covered with a rain proof cap so that operation can be done outdoors. Mounting feet are equipped with the pump so that it can be stably mounted.

3. Stable running, low noise, high concentricity of components. Bearings of low noise are used for the motor, the impellers are of best dynamic and static balance, no vibration at running and the environment thus being improved.

4. No leakage. The shaft is mechaically sealed with carbide alloy wearable material, settling the serious leakage of the filling seal of a centrifugal pump, extending the duration and ensuring the operation place clean and tidy.

5. Easy to maintain. Not necessary to remove the pipeline for check-out and maintenance, only to take out the nuts on the pump lid, the motor and the driving com ponents.

6. The pump, according to the operation condition of the worksite, may be vertically, horizontally etc. multiways mounted and also according to the requirements for the flow and stroke, mounted in parallel and/or in series to increase the needed flow and stroke.


All applications in water, energy and industrial engineering. All applications in water, energy and industrial engineering.