Tyco LF-II, 6.9K, TY4234 or Victaulic 6.9K V3426. That'll choke it down about as far as you can go without bushings. Viking's got a 7.4, RASCO has 7.6.
SL -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of [email protected] Sent: Thursday, March 15, 2018 5:43 PM To: [email protected] Subject: Re: Existing 3/4" outlets Does anyone make res heads with 3/4 npt? If so just replace the heads and let it overflow! The Standards only spell out minimums. Brad. Quoting Dewayne Martinez <[email protected]>: > I have a project that was originally designed as a OH II space that > will now be turned into a light hazard residential exposed “loft” > space. The existing ¾” K8.0 sprinklers over discharge like crazy. > Can I bush the 3/4'” outlets down to ½” to use K5.6 sprinklers? If not any > suggestions? > > > > Dewayne Martinez > > Fire Protection Design Manager > > > > *TOTAL* *Mechanical* > > *Building* *Integrity* > > > W234 N2830 Paul Rd. > Pewaukee, WI 53072 > > [email protected] > > Ph: 262-522-7110 > > Cell: 414-406-5208 > > http://www.total-mechanical.com/ > > [image: Consecutive Honors 2012-2017] > -------------- next part -------------- An HTML attachment was > scrubbed... > URL: > <http://lists.firesprinkler.org/private.cgi/sprinklerforum-firesprinkl > er.org/attachments/20180315/41e14879/attachment.html> > -------------- next part -------------- A non-text attachment was > scrubbed... > Name: image001.jpg > Type: image/jpeg > Size: 8202 bytes > Desc: not available > URL: > <http://lists.firesprinkler.org/private.cgi/sprinklerforum-firesprinkl > er.org/attachments/20180315/41e14879/attachment.jpg> > _______________________________________________ > 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
