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Vac switch--- closed

Posted: Wed, 05 Nov 2008, 20:44
by Goombi
I have obtained one Thank you all for your info   Cheers

Vac switch--- closed

Posted: Wed, 05 Nov 2008, 20:58
by Johny
I noticed this during my eBay travels...

http://cgi.ebay.com.au/VACUUM-DIAPHRAGM ... m153.l1262

Vac switch--- closed

Posted: Thu, 06 Nov 2008, 03:00
by Mark T
I purchased one of these from RS Components.
It seems to work OK.
Mark

Vac switch--- closed

Posted: Fri, 07 Nov 2008, 05:06
by Peter C in Canberra
I got a vacuum switch from http://www.baccara.com.au/vaccum-switches.shtml
It cost half of the RS price (that's normal).
That have a good range of adjustable and set at various pressures, normally open or closed, different fittings, etc.
I notice one is adjustable from 12-30"Hg which is pretty much what you asked for. The electrical limit is given as '100 Va Max. voltage 42V'. If they mean 100 volt.amps then 12V x 7amps is OK too.
Peter.