LCN 4310ME-72MC RH 689 AL Metal Cover

LCN 4310ME-72MC RH 689 Metal Cover AL is a robust and reliable solution for managing fire and smoke barrier doors. This concealed heavy-duty, electrically controlled closer/holder is designed to offer infinitely adjustable hold-open functionality, ensuring doors remain open until a current interruption activates the closing mechanism. The single lever (track) arm closer is tailored for interior door applications, making it ideal for commercial settings. This model is shipped with either a 24V or 120V cylinder, allowing you to specify your power requirements. It accommodates door sizes up to 4'0" and operates as a full rack and pinion door closer when the hold-open function is disengaged. Designed for right-handed applications, the closer features a built-in "On/Off" switch that controls the hold-open feature and interfaces seamlessly with fire alarm systems for enhanced safety. Additionally, the LCN 4310ME-72MC comes with a standard two-piece metal finish plate, arm, track, and an assortment of screws for installation. The unit is available in a matte silver finish (689/US28) and can be customized with optional powder-coated or plated finishes. This closer is not only Baa Qualified but also designed for commercial use, ensuring compliance and durability in demanding environments.

Metal Cover AL

Metal Cover, Right Hand, Right Hand, Aluminum

A concealed heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors.

Door is held open until current interruption releases mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors. 

• Standard 2310ME series closer shipped with either 24V or 120V cylinder (please specify), two piece metal finish plate, standard arm, track, and wood and machine screw pack.
• Sized cylinders for interior doors to 4’0”.
• Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted.
• Handed for right or left swinging door.
• Built-in “On/Off” switch controls hold-open function.
• Interfaces with fire alarm systems. Consult factory.
• Standard or optional custom powder coated finish.
• Optional plated finish on arm, fasteners and finish plate

Resources

• 4310ME Series Fire/Life Safety Closers/Holders Cut Sheet
• LCN 4310ME DE Installation Guide
• LCN 4310ME Installation Guide
• LCN Electrified Door Control Product Guide
• LCN Fire/Life Safety Closers/Holders Series Product Guide 1
• LCN Fire/Life Safety Closers/Holders Series Product Guide 2
• LCN Low Energy Automatic Operators Brochure
• Von Duprin Finishes Chart