Axial flow pump is a large flow, low head, than the high speed of the blade pump, axial flow of liquid flow along the axis, but the basic principles of its design and centrifugal pump is basically the same. Axial pumps are suitable for large flow and low lift applications.
The flow of liquid in the mixed flow pump is between the centrifugal pump and the axial-flow pump, and the liquid flows obliquely out of the impeller, that is, the flow direction of the liquid is radial velocity and axial velocity relative to the impeller. Its characteristics between the centrifugal pump and axial flow pump.
The difference between the mixed flow pump and the axial flow pump:
1, than the number of revolutions, mixed flow pump is 300m3 / h-500m3 / h, axial flow pump is greater than 500m3 / h.
2, the flow through the impeller after the outflow direction is different (which is the main difference): axial flow pump to maintain axial flow (parallel to the impeller rotation center), mixed flow pump is both axial and radial synthesis with the impeller rotation center into The angle of a certain angle.
3, the same flow, the axial flow pump than the mixed flow pump low. The price may be expensive because the axial flow pump is vertical, and this cheap mixed flow pump may be horizontal volute type (because the flow of 1m3 / S or 3600m3 / h, the axial flow pump is very small, So the mixed flow pump may be horizontal volute type, while the axial flow pump although there are horizontal, but horizontal but not so small flow, horizontal motor than the vertical motor cheaper
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