by Mike - Alumilite » Mon May 19, 2014 7:18 pm
First, never use higher than the rating on your pressure pot!!!! Obvious ... I know but very dangerous if taken for granted. Second, make sure you have a properly working safety release valve that will pop before the rating on the tank is ever reached.
Now to the question ... 35-45 psi is typically enough pressure to make Alumilite Clear or Water Clear completely bubble free.
Mike