Kalttoy 1 Pack 1.57 ' ' X2.76 ' ' Automatic Sprinkler Fm/Ul Certification K80 Quick Response 68℃ Sprinkler

Kalttoy

working pressure 175psig / 1.2Mpa (12); Factory Hydrostatic @ 500psig (3.4Mpa Automatic sprinklers of the frangible bulb type Nominal 5.6 K-Factor sprinkler heads, Dia5mm Glass Bulb Standard Response 155F 68C UL & listed EX6430 1 / 2 " NPT (National National Pipe Thread) thread sprinkler heads Underwriter Laboratories Listed, UL (States) and ULC (Canada) Listed, Manufacturer: Kalttoy