The 4000T is a heavy duty closer to reliably control fire and smoke barrier doors with maximum swing of 90°. Designed for use with an SEM 7850 wall magnet.
- Cast Iron
- Forged Steel Arm
- Double Heat Treated Steel
- All-Weather Fluid
- UL & cUL Listed 4000T series closer is shipped with standard arm, standard track, track roller, standard plastic cover, and wood and machine screw pack. See 4000T Series page 73 for options.
- Sized cylinders for interior fire/smoke barrier doors to 4’0”.
- Closer mounts in a wall pocket, hinge side, on either right or left hand door.
- Standard or optional custom powder coat finish.
- Optional plated finish on metal cover, arm and fasteners.
- Optional SRI primer for installations in corrosive conditions is available with powder coat only.
- The 4000T Series is UL and cUL listed with a standard arm for self-closing doors.
- Tested and certified under ANSI Standard A156.4, grade one.