LCN 4040XP Extra Duty Arm Surface Closer

The LCN 4040XP with Extra Duty Arm is a heavy-duty surface closer for openings that see abuse. The Extra Duty Arm uses a heavier arm assembly than the standard arm, so it suits schools, public buildings, transit areas and other locations where doors are pushed, pulled and leaned on all day.

This 4040XP Series closer is a surface-mounted unit. It carries an ANSI/BHMA Grade 1 rating under ANSI A156.4, is UL 10C listed with a 3 Hours fire rating, passes 100 Hour Salt Spray testing, meets the Buy American Act, and is backed by a 30 Year warranty. It is built for 1-3/4 Inch doors.

What the function does

The Extra Duty Arm links the closer body to the frame and transmits the closing force that returns the door to the latch. Its heavier construction is meant to hold up to abuse better than a standard arm.

Highlights

• Extra Duty Arm for abuse-prone openings
• Heavier arm construction than a standard arm
• ANSI/BHMA Grade 1, UL 10C listed
• 3 Hours fire rating
• 30 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.