Maybe because there's existing sprinklers that stay and are quick response? Only reason I can think of.
Aaron M. Peck SET +1 (202) 407-9079 Skype +855 (78) 700-407 Sent from my iPad > On Aug 20, 2014, at 3:44 AM, John O'Connor <[email protected]> wrote: > > Tyco makes the SW-20 and SW-24 for OH. It's Extended coverage, K=11.2 in > Standard Response. You can use S/R in Ord Hazard. Why the need for QR in > an OH occupancy? > John O'Connor > > -----Original Message----- > From: Sprinklerforum [mailto:[email protected]] > On Behalf Of J.P. Merlino/Ing. L.Lagomarsino & Asoc. > Sent: Tuesday, August 19, 2014 2:48 PM > To: [email protected] > Subject: Sidewall sprinkler EC QR listed for ordinary hazard II > > Dear sirs: > > Is there any sidewall sprinkler with extended coverage, listed for ordinary > hazard II and quick response? > > We need to protect an existing mercantile occupancy with a low height pocket > ceiling. > > regards > > J.P. Merlino > > > > _______________________________________________ > 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 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
