Horizontal high pressure pump High pressure centrifugal horizontal multistage stage fire pump

Multi-stage centrifugal pump refers to a pump with two or more impellers, and the maximum head can exceed 125 meters; multi-stage pumps can be equipped by increasing the number of impellers when the single-stage pump head needs to be equipped with two-stage motors. With a four-stage motor, the service life of the pump can be increased and the noise of the unit can be reduced.

Advantages of multi-stage pumps:

1: Trouble-free operation, long overhaul period, unique axial force balance method and "solid-one-swimming" bearing positioning, effectively prevent mechanical friction and bumping during operation, ensure trouble-free operation, and increase the overhaul period.

2: The water pump has high efficiency and good energy saving effect. The use of new advanced sealing technology for nuclear industry pumps greatly reduces leakage losses, improves pump efficiency, and achieves advanced energy-saving effects.

3: Adopt new structure and integrate new technology. The symmetrical arrangement of the impeller breaks through the traditional structure mode of the water pump, and the unique throttling, pressure reducing device and balance structure design are more suitable for occasions with harsh media.

4: Low maintenance cost and long service life. The balance plate that is prone to wear and failure is eliminated, thereby reducing maintenance costs. The use of new materials, new processes and new structures further ensure the life and reliability of operation.