If in doubt about the Pt available to a non-flowing head when others are flowing, couldn't we use a flow test graph to find GPM at 7 PSI, and make sure we are flowing less than that?
Ron, the above is another excerpt from the original post. in most cases we have what, 30, 50, 100 PSI available to eject all the link parts clear of the frame and deflector? What I will be proposing will further simply sprinklers, whether you can see it or not. And no one can talk me out of trying to improve NFPA #13. I might not get it done, but I'm sure the younger generation will not be satisfied with the HISTORY ONLY of our generation. _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
