• 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
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 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.
Pressure 12 bar
Maximum Working Pressure 12 Bar (175 Psi)
Effective Working Pressure 1.4 - 3.5 Bar (50 - 150 Psi)
End Connection 1/2" Bspt, (Npt Optional)
Included Water Spray Angle Each K-Factor 140 degree, 120 degree, 110 degree, 100 degree, 90 degree, 80 degree 65 degree