Water Curtain 2
Water Curtain 2 : (1) A row of outside sprinklers that protect a building from exposure fires. (2) Hose streams placed so as to protect exposures. (3) Water that flows down the wall of a waterfall booth and into which excess paint from spray painting is blown by fans, so that the excess paint flows with the water down to a collecting point. (4) A screen of water thrown between a fire and an exposed surface to prevent the surface from igniting