Does it count as exposed if it is concealed inside the 401 escutcheon? Matt Grisé PE*, LEED AP, NICET II Sales Engineer Alliance Fire Protection 130 w 9th Ave. North Kansas City, MO 64116
*Licensed in KS & MO 913.888.0647 ph 913.888.0618 f 913.526.7443 cell www. AFPsprink.com -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of Travis Mack, SET Sent: Tuesday, November 10, 2015 3:15 PM To: [email protected] Subject: Re: 401 Style Escutcheons and CPVC Review blazemaster engineering data for exposed installations. That may have your answer. Without looking, I believe you can run CPVC exposed in light hazard areas as long as certain deflector distances are maintained and specific spacing limitations maintained. Travis Mack, SET MFP Design, LLC 2508 E Lodgepole Drive Gilbert, AZ 85298 480-505-9271 fax: 866-430-6107 email:[email protected] http://www.mfpdesign.com https://www.facebook.com/pages/MFP-Design-LLC/92218417692 Send large files to us via: https://www.hightail.com/u/MFPDesign On 11/10/2015 2:07 PM, Tony Eggster wrote: > Hi guys, quick question. I have a light hazard system that is > utilizing cpvc piping. There's a few areas where we have to use 401 > style escutcheons and I was wondering if that's acceptable since you > have a little stubby piece sticking down below the ceiling level. > > Thanks, > Tony > _______________________________________________ > 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
