Safe Signal PSP1 Supervisory Tamper Switch, Plug In Special Purpose hgrl Division 1 and 2

Division 1 and 2

2 1/2" Hose Valve Standpipe outlets measure 3" across threads

Sprinkler Fire Alarm Bell Sign

5 The stock of spare sprinklers shall include all types and ratings installed and shall be as follows: (1) For protected facilities having under 300 sprinklers — no fewer than 6 sprinklers

Inside Diameter - 1 3/8 "

Safe Signal PSP1 Supervisory Tamper Switch, Plug In Special Purpose hgrl Division 1 and 2Safe Signal PSP1 Supervisory Tamper Switch, Plug In Special Purpose The PSP1 plug in switch is designed for applications where no other type of listed valve supervisory switch can be used. Features: Monitors non rising stem gate and ball and angle valves NEMA 3 rated enclosures 360 mounting design provides greater installation flexibility Adjustable length supervisory cord Lockout feature ensures alarm signal integrity Cover tamper switch factory