Multi-stage pump

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• TIME : 2023-12-04

Multi stage centrifugal pumps are suitable for conveying liquids that do not contain solid particles, clean water, or physical and chemical properties similar to clean water. They can transport hot water, oils, corrosive and abrasive media, etc. High lift, high pressure, and complete models support customization.

Product name: Multi stage centrifugal pump

Flow rate: 3.75m3/h~500m3/h

Lift: 7.5m~690m

Power: 2.2kW~1050kW

Caliber: 40mm~250mm

Speed: 1480r/min~2900r/min

Applicable temperature: -20 ° C~150 ° C

Structural diagram

1.Coupling   2.pump shaft   3.bearing   4.mechanical seal   5.tightening bolt   6.suction section   7.pump body sealing ring   8.guide vane sleeve   9.impeller   10.guide vanes   11. Middle section   12. Leaf exit segment   13. Balance sleeve   14. Balance plate   15. Balance disk

Model	Flow(m/h)	lift(m)	Power(kw)	Water inlet size	Outlet Caliber	Suction lift
D12-25x3	12	75	7.5	50	40	6-8m
D12-25x4	12	100	11
D12-25x5	12	125	11
D12-25x6	12	150	15
D12-25x7	12	175	15
D12-25x8	12	200	18.5
D12-25x9	12	225	18.5
D12-25x10	12	250	22
D12-25x11	12	275	22
D12-25x12	12	300	30
D25-30x3	25	90	15	65	65
D25-30x4	25	120	18.5
D25-30X5	25	150	22
D25-30X6	25	180	30
D25-30X7	25	210	30
D25-30x8	25	240	37
D25-30x9	25	270	37
D46-30X6	46	180	37	80	65
D46-30X7	46	210	45
D46-30X8	46	240	55
D46-30x9	46	270	55
D46-50X6	46	300	75	80	80
D46-50X8	46	400	90
D46-50x9	46	450	110
D85-45X5	85	225	90	100	100	4-6m
D85-45X6	85	270	110

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