initially the higher pressure listing on sprinklers was just for Light Hazard occupancies. I have not looked lately. Have they been expanded to OH?
Roland Roland Huggins, PE - VP Engineering American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives Dallas, TX http://www.firesprinkler.org On Feb 18, 2014, at 2:43 PM, Jim Davidson <[email protected]> wrote: > To all design the sprinkler system with 250 psi rated sprinkler heads and 300 > psi pipe and fittings. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
