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. Water Curtain nozzles are generally installed with orifice slot pointing downwards direction. The curtain spray absorbs and reflects heat radiation, minimizing the amount of heat reaching the structure/area to be protected.
- Non-automatic open, outside sprinklers intended for protection of windows, walls, steel beams, columns and roofs against exposure fire and heat penetration
- Model: CNS in Stainless Steel construction
- Model: CN in Brass construction
- Size: 1/2″ BSPT/NPT
- 6-different K-factors: K20, K23, K32, K42, K58, K79
- UL Listed