ESFR Sprinklers & Hose Stream Demand

Discussion created by josyjoseph_007 on Feb 14, 2017

As per NFPA, minimum hose stream demand when using a sprinkler system based on ESFR sprinklers is 250 GPM.


For attaining this hose stream demand, do we need to use Class I system using 65mm Landing valves or Is it acceptable to use a Class II system for the area?


Please give me you valuable suggestions.


Thank you