Did you try contacting FlexHead or another manufacturer?
Steve Leyton -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mike Hairfield Sent: Thursday, April 18, 2013 10:24 AM To: AFSA SprinklerFORUM Subject: NFPA 13-2007 Paragraph 9.2.3.4.4 Does anyone have data that says that flexible drops are an approved for preventing the upward thrust thus preventing the sprinkler head from lifting up into the concealed space. Thanks, Mike Hairfield _______________________________________________ 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
