Tyco® TY3296, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 5.6K, SR, Pendent, 1/2" NPT, Brass, 650 Degree, 51-040-1-650, Fire Sprinkler Head WDS56 the model 681 (Copper Powder)

the model 681 (Copper Powder) is designed specifically for fighting difficult lithium fires

Air Only Gauge Kit

VK426 VK427 VK650 VK651

325 Degree

Item: RASCO/Reliable® R5942

Tyco® TY3296, Issue “D” QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 5.6K, SR, Pendent, 1/2" NPT, Brass, 650 Degree, 51-040-1-650, Fire Sprinkler Head WDS56 the model 681 (Copper Powder)TYCO Issue D QUARTZOID 5. 6K 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 TY3296, Issue D QUARTZOID Series, High Temperature, Special Sprinkler Issue D, Standard Coverage, 5. 6K, SR, Pendent, 1 2" NPT, Brass, 650 Degree, 51 040 1 650, Fire Sprinkler Head