Fire Sprinkler Water Curtain Nozzle

Water curtain nozzle.

Fire sprinkler water curtain nozzle.

Water curtain nozzle distributes water in a flat curtain extending all the way to the ground. High velocity nozzles hv are principally used in water spray systems for the protection of fixed hazards such as transformers and circuit breakers. Hd water curtain nozzles are non automatic open outside sprinklers intended for the protection of windows walls steel beams columns roofs and any other structures against exposure fire and heat penetration. Velocity directional spray nozzles open non automatic type 1 and 2 cooling tower nozzles crossflow issue a and b exposure protection sprinklers window type model b 1 upright and pendent foam water sprinklers k 3 0 model tn 17 model tn 17 16 8 k240 k factor horizontal spray nozzle open model tn 25.

Water curtain nozzle duration. Water curtain nozzle when mounted in pendent position acts as a window spray nozzle to protect interior walls window and other opening of the building which are affected by fire. Water curtain nozzles distribute water in a flat pattern extending all the way to the ground. The gw water curtain nozzle is developed to provide a flat fan spray where water is distributed in a 240 x 15 part circular perpendicular to the nozzle axis.

Water curtain nozzle distributes water in a flat curtain extending all the way to the ground. Water curtain nozzle when mounted in pendent position acts as a window spray nozzle to protect interior walls windows and other openings of the building which are affected by fire. Water curtain is produced to segregate the area which is under fire. Water curtain nozzles are generally installed with orifice slot pointing downwards direction.