Very effective, we use them all the time. Ron F -----Original Message----- From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of Mike Hairfield Sent: Thursday, October 02, 2014 10:48 AM To: sprinklerforum@lists.firesprinkler.org Subject: RE: Pressure Limiting Drivers
I've used them on numerous projects. Saves lots of water during the 30 minute weekly run. Mike > Date: Thu, 2 Oct 2014 11:44:48 -0600 > From: silva...@shaw.ca > To: sprinklerforum@lists.firesprinkler.org > Subject: Pressure Limiting Drivers > > I have a diesel engine driven fire pump that will have a pressure of about > 200 psi at churn, including the city supply. My first thought was using a > pressure reducing valve downstream of the fire pump. But the pump supplier > suggested using a pressure limiting driver on the fire pump. anyone used one > before? Any NFPA restrictions? > > Thanks, > > Tony > _______________________________________________ > Sprinklerforum mailing list > Sprinklerforum@lists.firesprinkler.org > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
