SYSTEM SENSOR OSY2 SF 28/01 the NATP (Notification Appliance Trimplate)

the NATP (Notification Appliance Trimplate) may be used

mounts to both round and rectangular ductwork

cutoff push button is available for HVAC emergency shutoff

M95 Boulevard 2005

SYSTEM SENSOR OSY2 SF 28/01 the NATP (Notification Appliance Trimplate)OSY2 supervisory switches are used to monitor the open position of an outside screw and yoke type gate valve. OSY2 supervisory switches feature a user friendly mounting bracket and adjustable shaft to permit mounting to most outside screw and yoke valves, ranging in size from 1 to 12 inches. Their right angle design and wide bracket span provide maximum clearance for valve components, to accommodate troublesome valves. Removing the OSY2s gate valve