Application  Commercial

Description

The 4000T Series is a heavy-duty wall mounted closer designed specifically to reliably control fire and smoke barrier doors with a maximum swing of 90°. Intended to be used in conjunction with the LCN SEM 7850 wall magnet.

• Non-handed closer mounts in a wall pocket, hinge side, on either right or left-hand door 
• Closer cylinder constructed of high strength cast iron for increased durability 
• Tested to 1,500,000 cycles 
• Sized cylinders for interior doors to 1219mm 
• Independent adjustment valves for adjusting backcheck, closing and latching speeds 
• Maximum door opening -90° 
• Used with SEM 7850 wall magnet, holds the door open at 90°. When wall magnet releases, the closer quietly and firmly closes the door 
• Closers installed according to LCN installation instructions require minimal periodic maintenance or adjustments

Warranty

Mechanical - 30 years

Finish - Refer to allegion.co.nz/finisheswarranty