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Re: Fan for sparkgap (fwd)





---------- Forwarded message ----------
Date: Wed, 26 Feb 1997 07:06:45 -0500
From: Steve Falco <sfalco-at-worldnet.att-dot-net>
To: Tesla List <mod1-at-pupman-dot-com>
Subject: Re: Fan for sparkgap (fwd)

> Well a 4" cap is about 5.00 here so I think a 6" shouldnt be but about
> 7.50-9.00 max. Where were you buying that thing?    Stephen S

I special-ordered it from a plumbing supply house.  They sold me
pressure-rated caps.  Everyone on the list told me I should look for
drain-pipe caps, which are not pressure-rated and hence a lot cheaper. 
Well, I have learned my lesson - look for lower quality/capacity if it
is good enough for the task at hand!

Of course I bet the caps I bought will never leak!  They are a good 1/2"
thick.

	Steve