IS, ISR, IY series single stage single suction cantilever type centrifugal pump is used to deliver clean water and liquids with similar chemical and physical properties as water but containing no solid particles. This series of pump is the first batch of pumps in China pump industry NEWLY designed according to international standard ISO2858. It has such features as wide range of parameters, high efficiency, good reliability, simple structure, easy to use and maintain, etc. It is chosen and promoted by Chinese government as energy saving product.

Product usage

IS type single stage single suction clean water centrifugal pump can deliver liquids with highest temperature at 80℃. The allowable pressure at inlet is 0.6MPa. It is suitable for water supply and water drainage in factories, mines, urban areas and farm irrigation, etc.

ISR single stage single suction hot water circulation pump can be used for pressurized water circulation supply in energy industry, metallurgical industry, chemical industry, bath room, boiler, city heating system. It can pump liquids with temperature as high as 130℃.

IY single stage single suction light oil pump is used to deliver gasoline, kerosene, diesel and other petroleum products.

Product features

(1)This series of pumps are installed horizontally, suspension type. The liquids is drawn in along horizontal shaft, drained out radially. Its body and cover are divided at its back. You don’t have to disassemble the pipeline as inlet and outlet when taking maintenance. You only need to take down the shaft coupling, withdraw the rotor components before maintenance.
(2) Two kinds of shaft sealing, soft packing seal and mechanical sealing.
(3) Seen from the end of motor, the pump rotates clockwise.

IS type centrifugal pump structure

This series of pumps are installed horizontally, suspension type. The liquids is drawn in along horizontal shaft, drained out radially. You don’t have to disassemble the pipeline as inlet and outlet when taking maintenance. You only need to withdraw the rotor components for maintenance. The pump is connected with the motor by common elastic coupling or lengthened elastic coupling. The shaft of the pump is sealed with soft packing sealing. The bearings are single row radial ball bearing, lubricated by lubricating oil.

IS type centrifugal pump’s direction of rotation

Seen from the end of motor, the pump rotates clockwise.

IS type centrifugal pump’s parts main material

Liquids passing parts are generally made of common gay cast iron.

IS type centrifugal pump’s scope of delivery

We supply pump, motor, common base plate, coupling, etc., as a complete site. Besides, we also supply bottom valve, check valve and brake valve.