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Generic curve for a centrifugal blower

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willem79

Chemical
May 6, 2008
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Hi all,

Could anyone get me a generic cappacity v.s. head curve for two centrifugal air blowers. An experimental correlation would be of great help to me.

The first blower I need it for has a working point at 14500 m3/hr with diff. head 8.96 kPa, 60 kw motor. The type is MAEB 400-v according to the P&ID, maybe rings a bell to anyone.

Then there is a centrifugal booster blower wich has a working point at 4230 m3/hr with diff. head 1.264 kPa, 2 kw motor. The type is LHRE 16-320.

Nothing is mentioned about their speeds and i cant get to them to measure, so we'll have to guess. The blowers seem to be of simple design, nothing special, I just need their caracteristics to model an addition to the system.

Thanks and Greets
 
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