Sprinkler for use on ceilings.
The glass bulb contains a fluid that expands when exposed to heat. When the rated temperature is reached (68°), the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and flow water.
Designed to last in the tough marine environment.
BMC glass fiber polyester box, flame retardant.
Cabinet door can be opened both the right and left direction
Stainless steel lock and hinges.
Brass internal shore connection with 2" thread
SafeSign sign with 5 year warrantee, even on outdoor use.