My CPVC documentation states to user only flex couplings, not standard rigid.
And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them an heart of flesh Eze 11:19 > On Apr 4, 2019, at 11:24 AM, Dale Wingard <[email protected]> > wrote: > > Try contacting your CPVC manufacturer and they should be able to provide you > with a statement that the grooved adapter was made to be used with a standard > coupling. > > Dale F. Wingard, SET > Designer Commercial/Marine Division > NICET IV #76284 > Water-based Systems > > Hiller Systems > A Division of The Hiller Companies, Inc. > > 3751 Joy Springs Drive > Mobile, AL 36693 > o: 251.661.1275 > HillerFire.com > > <image001.png> > > Protecting life and property since 1919 > > From: Sprinklerforum <[email protected]> On > Behalf Of Mike Hairfield > Sent: Thursday, April 4, 2019 11:19 AM > To: [email protected] > Subject: Re: Grooved Coupling for CPVC > > Done that and I could not find anyone that has coupling that is approved for > that use. > > From: Sprinklerforum <[email protected]> on > behalf of [email protected] <[email protected]> > Sent: Thursday, April 4, 2019 12:17 PM > To: [email protected] > Subject: RE: Grooved Coupling for CPVC > > Check with your supplier or down load their grooved literature. > > Regards, > G. Tim Stone > > G. Tim Stone Consulting, LLC > NICET Level III Engineering Technician > Fire Protection Sprinkler Design > and Consulting Services > > 117 Old Stage Rd. - Essex Jct., VT. 05452 > CELL: (802) 373-0638 TEL: (802) 434-2968 > [email protected] > > > > From: Sprinklerforum <[email protected]> On > Behalf Of Mike Hairfield > Sent: Thursday, April 4, 2019 12:11 PM > To: Sprinklerforum <[email protected]> > Subject: Grooved Coupling for CPVC > > I have a local AHJ asking for a data sheet that states that a standard > grooved coupling is > U/L listed and/or FM approved for that use. > > Have any of you guys ever seen this? > > Thanks, > > Mike > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
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