Posted by Chuck(G) on June 09, 2003 at 19:34:25:
In Reply to: Re: Re: Re: Black horn - HELP posted by Tom C on June 09, 2003 at 17:41:39:
Didn't think they had enough pressure to be dangerous. Any idea how much pressure is in one of those babies? I've got a pressure washer here that I used on an old sousaphone. At about 2000 psi (which IS dangerous to humans), it did a pretty good job and didn't hurt the brass.