It’s a water purveyor, plumbing code driven issue. As such, plan on always having to install one.
Roland Huggins, PE - VP Engineering American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives Dallas, TX http://www.firesprinkler.org On Apr 3, 2014, at 8:19 AM, Cesar Lira <[email protected]> wrote: > Hi, everybody. > > Where can I use or where INEED to use a back flow preventer there is any > rule for that???.. > > Regards.. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
