I definitely choose Conflat flanges for sealing the fusor. On this sizes (8") is cheaper than ISO flanges.
There is a difference on price, and the sealing is much better, bake out is easier too...
I was wrong when thinking ISO should be much cheaper on large sizes too. ...I should have listened at Richard and Steve advices... I made lots of posts about this question.
And they were a waste of time for all of us.
Sorry.
ciao Daniele
Created on Friday, March 16, 2001 5:01 AM EDT by Daniele DB Bortoluzzi