We are doing an addition to an existing warehouse, the existing warehouse is protected with ESFR K14 uprights, since the building was constructed the AHJ has dropped the water pressures in the area by 10 psi.
Due to the pressure drop I cannot use the K14 heads for the addition, can you mix ESFR sprinkler heads in the same warehouse area, I would need K17 heads for the addition, The addition would be open to the existing warehouse space. Or do I need to change all the heads in the existing warehouse to match? Thank you James Crawford Phaser Fire Protection Ltd. Phone 604-888-0318 Fax 604-888-4732 Cel 604-790-0938 Email [email protected] _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
