Use a 6" steel blind flange and have your shop cut a hole and weld a 4" PEx Gr piece of pipe in it to the length you need, this has been
done for years. Mike > Date: Wed, 2 Apr 2014 12:29:15 -0700 > Subject: Re: Flange x Groove Reducing Adapter > From: [email protected] > To: [email protected] > > How about a 6"x4" concentric grooved reducer with a 6" split grooved flange? > > > On Wed, Apr 2, 2014 at 12:11 PM, Richard Mote > <[email protected]>wrote: > > > Anyone know if there is a listed Flange x Groove Reducing Adapter on the > > market, I just spent 30 min. searching the web but no joy. I'm looking to > > go from a 6" flange directly to a 4" groove inlet on a backflow, space is > > the driving factor. > > > > Richard L. Mote > > Rowe Sprinkler Systems, Inc. > > 7994 Route 522, Suite 1 > > PO Box 407 > > Middleburg, PA 17842 > > P 570-837-7647 > > F 570-837-6335 > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > > > > > > -- > Juan Munguia > Thorpe Design Inc. > P 925.634.5758 > C 209-380-0599 > F 925.634.5975 > E [email protected] > W www.thorpedesign.com > _______________________________________________ > 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
