Discussion created by gestionjft on Apr 14, 2017
Latest reply on Apr 18, 2017 by gestionjft

We have a painting room extra hazard gr.2 with floor area of 750 ft2 without automatic or self closing doors. The painting room is physically separated by wall from the adjacent area. The adjacent area is an ordinary hazard gr.2 with 10 feet ceiling height. I wonder if we can flow the 750 ft2 at 0.40 gpm/pi2 with K:11.2 Std response hight temperature plus 150 ft2 of the ordinary hazard GR.2 at 0.20 gpm/pi2 with QR sprinkler. For a total of 900ft2 design area. Regards