Model Boat Mayhem
Mess Deck: General Section => Chit-Chat => Topic started by: tigertiger on December 15, 2011, 12:28:55 pm
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A question for the engineers perhaps.
I am looking for a non-powered extractor fan.
Like the impellers on dog vans. They will spin in the wind and extract air or blow air in.
Does such a thing exist?
Where can I buy them?
I need them to ventilate a small room.
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Try these, bought a couple myself some time ago....
Russ
http://www.vangadgets.co.uk/roof-vents-for-vans.htm
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Look for products they may have what you are requiring
http://www.ktduk.com/department/roof_beacons_and_vents/
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Solar powered ones available from boat chandlers as well.
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You also get them for fitting into a window either 5in or 6in, with a cord adjuster to open/close ..or you can get the cheaper version, that has no cord, approx price £4
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You also get them for fitting into a window either 5in or 6in, with a cord adjuster to open/close ..or you can get the cheaper version, that has no cord, approx price £4
These are nomally sold as 'vent a matic' - easily found via google or available on ebay.