Tyco® TY4291, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Pendent, 3/4" NPT, Lead Coated, 400 Degree, 51-140-7-400, Fire Sprinkler Head 22087M/W Model F1-300 EC

Model F1-300 EC

The solder is captured in the cylinder of the capsule by a stainless steel ball

Model G Recessed

offering expanded monitoring capabilities with two independent 2-wire initiating device circuits (IDC) assigned to consecutive addresses

Tyco® TY4291, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8.0K, SR, Pendent, 3/4" NPT, Lead Coated, 400 Degree, 51-140-7-400, Fire Sprinkler Head 22087M/W Model F1-300 ECTYCO Issue D QUARTZOID 8. 0K Pendent Sprinklers are standard response, standard coverage, 11 mm glass bulb type spray sprinklers designed for use in light, ordinary, or extra hazard, commercial occupancies where high ambient temperatures may be encountered. Item: Tyco TY4291, Issue D QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 8. 0K, SR, Pendent, 3 4" NPT, Lead Coated, 400 Degree, 51 140 7 400, Fire Sprinkler Head