Bob, they are everywhere, a couple of pounds weight shouldnt cost much. The
frame and blades are metal BTW.
http://www.stkcheck.com/evs/ebmpapst/ebmpapstheader.asp
Carl
KM1H
----- Original Message -----
From: "Robert Briggs" <vk3zl@bigpond.com>
To: <amps@contesting.com>
Sent: Friday, November 26, 2010 2:34 AM
Subject: [Amps] Tube Cooling
>
>
> Thanks all for the reply's to my post re cooling tubes with muffin
> fans..Yes roger, I do have the tubes compartmentised....
> Carl, I have written down the papst model you specified, however no
> source here in australia...Perhaps you can let me know where I can
> source them in the US without it costing two arms and legs especially
> shipping..
> Angel Vilaseca..Yes, in the past I have been able to find good blowers
> in microwave ovens and have found them excellent...Unfortunately these
> days harder to find as most old electrical goods have to be recycled
> through designated depots. The "Green Lunatics" have convinced
> governments that microwave ovens and other various electrical goods are
> an enviromental hazard and the mere public are not capable of disposing
> of them any more...You actually have to pay a recycling depot $10 to
> dispose of old electrical goods here...Get caught dumping them, $10k
> fine..
>
> Anyhow my experiment has been 100% successful so I am happy..
>
> Bob..VK3ZL..
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