| They are listed in the McMaster Carr and Grainger catalogs
 (McM #41755K11 @$101.18 etc.).  
You install it inline with the drain, dial in drain interval and 
time, and plug it in. EZ.
> Date:          Wed, 17 Jan 1996 21:36:59 -0800 (PST)
> From:          Gary G Goodlund <garyg@crl.com>
> To:            TATERRY@aol.com
> Cc:            shop-talk@autox.team.net
> Subject:       Re: Air compressor draining
> Reply-to:      Gary G Goodlund <garyg@crl.com>
> I haven't seen electric valves but I used to drive a Kenworth semi and 
> the air tanks for the brakes had a wire attached to the valve that came 
> up to a handle.  You could just pull on the handle to bleed the water 
> from the tank without bending down and getting your face washed.  These 
> would probably work in a shop/garage just as well.
> 
> Gary Goodlund
> garyg@crl.com
> Sebastopol,CA
> 
> 
> On Wed, 17 Jan 1996 TATERRY@aol.com wrote:
> 
> > Has anyone rigged an automatic drain valve to his/her compressor??
> > 
> 
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