[Prev][Next][Index][Thread]
Re: Fan for sparkgap (fwd)
-
To: tesla@pupman.com
-
Subject: Re: Fan for sparkgap (fwd)
-
From: Tesla List <mod1@pupman.com>
-
Date: Mon, 24 Feb 1997 21:31:54 -0700 (MST)
-
Approved: mod1@poodle.pupman.com
---------- Forwarded message ----------
Date: Sun, 23 Feb 1997 22:47:32 -0700
From: "DR.RESONANCE" <DR.RESONANCE@next-wave.net>
To: Tesla List <mod1@pupman.com>
Subject: Re: Fan for sparkgap (fwd)
To: Steve Falco
C&H Sales Co. in Pasadena, CA, has some real nice fans rated around 320-350
CFM. They are muffin fans with a 6 1/2 x 6 1/2 square size. Two windings
and we use only the high speed winding with our smaller fixed gap coils.
Cost is around $55.00 per unit.
DR.RESONANCE@next-wave.net
----------
> From: Tesla List <mod1@pupman.com>
> To: tesla@pupman.com
> Subject: Fan for sparkgap (fwd)
> Date: Sunday,February 23,1997 9:05 PM
>
>
>
> ---------- Forwarded message ----------
> Date: Sun, 23 Feb 1997 08:30:07 -0500
> From: Steve Falco <sfalco@worldnet.att.net>
> To: tesla@pupman.com
> Subject: Fan for sparkgap
>
> I just build a "Richard Quick" style spark gap in a piece of 6" PVC. I
> found a fan in the Hosfelt catalog that has exactly the right diameter
> to mount directly to the PVC. Specifically, fan #26-455 is 6 3/4"
> diameter (235 CFM), and I was able to drill and tap the edge of the PVC
> to match the 3 mounting holes in the fan. I then mounted the fan with
> 8-32 nylon screws into the PVC. I also wrapped a layer of electrical
> tape around the joint for a better air seal.
>
> This may be of interest to other folks because it saves the cost of a 6"
> PVC cap (which sells for $40 here)!
>
> Out of curiousity, what have folks on this list paid for 6" PVC caps?
> Was I being ripped off?
>
> Steve Falco