Posted by Chris on March 15, 2004 at 20:53:38:
In Reply to: Re: PST E7120 or E8130 tanks posted by Robert on March 15, 2004 at 14:39:06:
The new ones are have the wider threads in the neck so they can work with standard vavles and are rated to sligthly less than 3500 psi, but have very similar characteristics.