Yes, It is a gas station with a combustible attic and a heated area below with act ceilings. They have a beer cooler that I have to sprinkle off the piping in the heated area. I figured it would be ok to use std heads on return bends since it was a dry system but just wanted to check. If it were a wet system, I would have installed dry pnds.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mike Cabral Sent: Friday, July 12, 2013 10:35 AM To: [email protected] Subject: Re: dry pnds off dry system Must be > 40 degF correct? Sent from my iPhone On Jul 12, 2013, at 10:26 AM, Forest Wilson <[email protected]> wrote: > Standard wet heads > > Sent from my iPhone > > On Jul 12, 2013, at 11:14 AM, "Martinez, Dewayne" <[email protected]> wrote: > >> I have a small building which has both unheated / heated spaces. I >> am going to run the entire building as a dry system with standard pnd >> heads on return bends in the heated areas with ceilings. There is a >> cooler in the heated area that will need sprinkler protection in. >> Can I still put standard pnds on return bends (in the heated area) >> for the cooler or do I need to drop dry pnds? >> >> Thanks, >> >> Dewayne >> >> >> >> _______________________________________________ >> Sprinklerforum mailing list >> [email protected] >> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprink >> ler.org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkl > er.org _______________________________________________ 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
