The ones from Viking are rated to 250 psi. I would imagine a ball drip failure is practically impossible.
On Thu, Mar 30, 2017 at 9:00 AM, AKS-Gmail-IMAP <[email protected]> wrote: > The question brings up another question. The fine print disclaimer on most > of the ball drip cut sheets for ball drips sold for FDC application say the > unit is rated for a ridiculously lower pressure than what one would expect > when the FDC is in use. I’ve asked manufacturer’s reps to explain exactly > the implications for the disclaimers. The best answer I got was, “We don’t > know but the ball inside is SS.” I could make a number of guesses, but that > is not knowing the real skinny. > > Allan Seidel > St. Louis, MO > > On Mar 29, 2017, at 8:21 AM, Hinson, Ryan <[email protected]> wrote: > > > Can the ball drip actually be verified > > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > >
_______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
