Question: Can a fan operate at a pressure higher than its rated full pressure?

2018-11-11View Original

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Parameters indicated on the fan’s nameplate: flow rate of 180,000, total pressure of 14,500, power of 1,120, speed of 1,480; direct start mode. If the inlet pipeline is blocked (a fault), will this cause the fan’s total pressure to exceed its rated value?

Reply #22018-11-12

This post was last edited by myface on 2018-11-12 08:23. The load on the inlet will decrease; if the inlet is completely closed, no power will be generated.

Reply #32018-11-15

There are other devices between the pipe blockage and the fan; could vacuum formation occur?

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Question: Can a fan operate at a pressure higher than its rated full pressure?

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