4000T wall pocket heavy-duty closer- designed to use with the SEM7850 wall magnet to control the fire and smoke barrier doors with a maximum swing of 90°
Certifications:- Grade 1 - ANSI A156.4, UL 10C, ADA, 100 Hour
Salt Spray
- Meets BAA - Buy American Act
Body construction:- Cast iron Body
- Full complement bearing
- 1-1/2” diameter piston
- 3/4? Diameter Double heat-treated pinion journal