The impeller of the double-suction pump is comprised of two back-to-back impellers, and the water that flows out of the impeller converges into a volute. With improved structure, the double-suction pump is widely used in engineering due to its high head and large flow.
Send InquiryChat NowModel:150S-78
Capacity:160m³/h
Head:78m
Speed:2900rpm
Double suction pump actually consists of two back-to-back impellers, the water flowing from the impeller converges into a worm gear equivalent to two single-suction impellers of the same diameter working at the same time, in the case of the same impeller outer diameter, the flow can be doubled; the advantage of double suction pump is that, at the same speed and flow, cavitation is less likely to occur due to the reduction of inlet flow





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