Viking® VK2523, Standard, Dry Sprinkler, 8.0K, Horizontal Sidewall, SR, 1” NPT, Standard Adjustable, Chrome, 155 Degree, 18” Length, 21487UFB18 Fire Sprinkler Head male plug Depth - 2 7/8"

Depth - 2 7/8"

System Sensor EPS120EXP Explosion Proof Alarm Pressure Switch 120psi With Two SPDT

Contact Ratings:  One SPDT (Form C)

Refer to NFPA 72 and 90A for additional duct smoke detector application information

BU151139S8

Viking® VK2523, Standard, Dry Sprinkler, 8.0K, Horizontal Sidewall, SR, 1” NPT, Standard Adjustable, Chrome, 155 Degree, 18” Length, 21487UFB18 Fire Sprinkler Head male plug Depth - 2 7/8"Viking VK2523, Standard, Dry Sprinkler, 8. 0K, Horizontal Sidewall, SR, 1 NPT, Standard Adjustable, Chrome, 155 Degree, 18 Length, 21487UFB18 Fire Sprinkler Head Viking Standard Response Ordinary Hazard Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from