4000T Series Closer
This surface-mounted heavy-duty closer is designed to reliably control fire and smoke barrier doors.
The 4000T Series wall pocket heavy-duty closer is designed for use with an SEM 7850 wall magnet, to control the fire and smoke barrier doors with a maximum swing of 90°. The closer is UL and cUL listed with a standard arm for self-closing doors and boasts a 30-year warranty.
Features & Benefits
- Cast iron cylinder with full-complement bearing
- 1-1/2” diameter pinion journal
- Double heat-treated steel pinion journal
Quality and durability
- All-weather fluid
- Forged steel arm
- 30-year warranty
- Universal non-handed
- Wood and machine screw pack
- Sizes 3 or 4
Designs & Finishes
- Powder coat finish offered in standard colors and/or a large selection of optional custom colors
- Standard plastic cover; optional handed metal cover available
- Optional plated finish on metal cover, arm and fasteners
- Optional SRI primer for installations in corrosive conditions available with powder coat only
- Sized cylinders for interior fire/smoke doors to 4’0”
- Meets ADA requirements
- UL and cUL listed for self-closing doors
- Tested and certified under ANSI/BHMA A156.4 Grade 1
The 4000T Series mounts wall pocket mount on hinge pull side with a standard track arm. Visit the 4000T Series catalog pages for mounting details and accessories.