10 Pcs Fire Sprinkler Head – Copper Chrome, 1/2” NPT
10 Pcs Fire Sprinkler Head – Copper Chrome, 1/2” NPT 155℉(68°C) Pendent Type Spray, K80 Fast Response Automatic Fire Sprinkler System for Residential, Factory, Mall, Warehouse Building Standard 1/2" NPT (National National Pipe Thread)Threaded End Fire Sprinkler Fitting. Copper Chrome Fire Sprinkler Head, Glass bulb standard response temperature is 155°F/68°C. Nominal K80 Factor Fast Response Automatic Fire Sprinkler System, Maximum Working Pressure: 175psi(12bar). Pendent type spray, parabolic shape of water spray. Spray more than 80% of the water flow onto the ground. Fire sprinkler head widely installed indoor(Residential, Factory, Mall, Warehouse, office etc.) Building, It's a must for fire safety....