LCN 1450 Extra Duty Arm Surface Closer

The LCN 1450 Extra Duty Arm Surface Closer is a surface-mounted door closer with a cast aluminum chassis, rated ANSI/BHMA Grade 1 under ANSI A156.4. The extra duty arm is a heavier arm made for openings that take hard use, such as school entrances, gym doors and back-of-house doors where a standard arm would wear out sooner.

It is built for 1-3/4 inch doors, carries a UL 10C listing, is marked ADA compliant, and has passed 100 hour salt spray testing. The closer meets the Buy American Act and comes with a 25-year warranty. Finish choices are 622, 689, 690, 691, 693, 695 and 696.

What the function does

The extra duty arm connects the closer body to the frame with a heavier-built arm than the regular version. It controls the door through its swing the same way, but stands up better to abuse and frequent cycling.

Highlights

• Extra duty arm built for high-abuse openings
• ANSI/BHMA Grade 1 per ANSI A156.4
• Cast aluminum chassis for 1-3/4 inch doors
• UL 10C listed and marked ADA compliant
• 100 hour salt spray tested; meets the Buy American Act
• 25-year warranty

Photo shows the Aluminum (689) and Dark Bronze Painted (690) and Light Bronze (691) and Black Painted (693) and Dark Bronze (695) and Satin Brass Painted (696) finish. Other finishes are the same product in the finish you select.