Dow Corning used to make a high temp Silicone RTV (Silastic RTV TM) that
matched the red in that rubber sheet. Don't know if it's still available.
At any rate a number of amp companies build chimneys just as listed below.
BTW DC has been absorbed by Dow,
73, Roger (K8RI)
On 6/17/2019 2:01 PM, Bill Weinel wrote:
On Friday, June 14, 2019 7:54:16 PM EDT Ted Rachwal wrote:
Looking for a chimney for a 3CX800A7 tube...RF parts wants a fortune for
them! Anyone have an extra around to sell me, need just one?
Ted,
No sense paying exorbitant prices for stuff you can make yourself cheap. You
can purchase the material to make your own from McMaster-Carr at
http://www.mcmaster.com
Here at the items you need:
High-Temperature Silicone Rubber Sheet
4" Wide, 1/8" Thick 2614T45
$11.96
Loctite Silicone Sealant, 2.7 oz.. Tube, Clear
7770A27
$11.79
If you need taller chimneys, you can purchase wider silicon sheeting for a few
dollars more.
73 Bill W4WHW
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Roger (K8RI)
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