This guide is based on the desired mounting of the closer.
Lcn concealed overhead door closer.
Great selection at the lowest prices with the most knowledgeable customer service.
These heavy duty door closers are best suited for high profile applications such as office buildings or conference centers.
The 2030 series mounts in the frame with a concealed track in the door.
All of the closers feature independent control valves for backcheck sweep and latching speed.
2010 30 3130 5030 and 6030 concealed overhead closers 4040se fire life safety closers holders for aluminum wood hollow metal doors.
The concealed lcn closers feature a modern design for concealment in either the head frame or top rail of the door.
The 6030 series mounts in the frame with a concealed track in the door.
Visit the 2030 5030 6030 series catalog pages for mounting details arm options and accessories.
The norton overhead door closers are concealed to help provide aesthetically pleasing hardware along with a high degree of vandal resistance.
Refer to the specific closer chapter for complete details.
It is also a double acting closer.
The 5030 series mounts in the frame with an exposed double lever arm.
Concealed in the door or frame for aesthetically driven applications.
2010 a big bodied closer concealed in the header with a concealed arm.
Both closer series meet ansi bhma a156 4 grade 1 and the american disabilities act ada reduced opening force requirements.
This heavy duty closer is lcn s most durable surface mounted closer designed for the most demanding applications.
A concealed forged steel single lever arm and a low friction track and roller assembly for the 3130 series and an exposed forged steel double lever arm for the 3030 series create optimal door control with separate.
The 2010 and 5010 series are heavy duty closers that are concealed and designed for institutional high traffic and other installations exposed to weather or abuse.
This heavy duty closer is lcn s most durable surface mounted closer designed for the most.
Lcn surface door closers 1000 4010 4020 4030 4040xp replacements.
Product comparison this chart shows a basic comparison of lcn concealed closers.
2030 a low profile closer concealed in the header.
The 5010 series is concealed in the frame with the double lever arm exposed.
