Airscrew fans – how hot?

This topic has 2 replies, 2 voices, and was last updated 8 April 2016 at 11:29 by Ian S C.

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7 April 2016 at 17:39 #233675
nigel jones 5
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@nigeljones5
Like many on here I use an ex military cooling 'airscrew' fan to raise steam. Mine gets very hot – obviously, but these were designed to provide cool air not duct hot air, so just wondering how much heat they can withstnd?
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7 April 2016 at 17:39 #24483
nigel jones 5
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@nigeljones5
8 April 2016 at 11:29 #233779
Ian S C
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@iansc
fizzy, is there a way of using the blow instead of sucking the hot gas through the fan. Does it have metal fan blades? The only problem I see straight off is the bearing getting over heated, and dried out. I think they are similar to some types of car heater fan.

Ian S C
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Airscrew fans – how hot?

Airscrew fans – how hot?

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