[APD] Re: empty CO2 cylinder -- tests, acid, and valves

[Shireen Gonzaga <whimbrel at comcast_net>]

Robert H said:
> Since I started using a regulator with a fixed, low, working pressure
> I have not had any problems at all. Of course it also has a needle 
valve.
> So whatever the reason, it works and I will not ever go back to using
> run of the mill high pressure regulators, even if just putting a 
needle
> valve on it will solve the problem.

Robert, what are the regulator settings that define a high vs. low
pressure system?


Scott H said:
> both the cheap and the more expensive ones have
> an integral blow off valve in case the "low side" pressure
> gets too high.

Scott, how can I tell if my regulator has a blow off valve? (It's
an M3).


thanks,
	shireen


Shireen Gonzaga
Baltimore, MD

_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants