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 System Sensor EPS120EXP Explosion Proof

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

Depth - 2 7/8"

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

The PIBVEXP switches are contained in a compact and rugged NEMA 1

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 System Sensor EPS120EXP Explosion ProofViking 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