LCN 4040XPT-DE-689-TBSRT Track Arm Surface Closer, Double Egress, Push or Pull Side Mounting, 120 Degree Swing, Adjustable Size 1 to 4, Grade 1, Aluminum Painted Finish

The LCN 4040XPT-DE-689-TBSRT Track Arm Surface Closer is a heavy-duty double egress closer designed for reliable performance on doors that require push or pull side mounting. Built around the 4040XPT platform, this surface-mounted closer uses a track arm configuration and supports up to 120 degree swing, making it well suited for double egress openings in commercial settings. It features adjustable spring power from size 1 to 4 for flexible door control and carries a Grade 1 rating for high-traffic applications. This model is supplied in a 689 aluminum painted finish for a clean, durable appearance.

Features

• LCN 4040XPT-DE closer is designed specifically for double egress door applications.
• Track arm surface closer configuration provides controlled closing in a surface-mounted installation.
• Push or pull side mounting offers installation flexibility based on the opening condition.
• 120 degree swing allows the door to open to the specified maximum angle for double egress use.
• Adjustable size 1 to 4 spring power helps match closing force to the door and opening requirements.
• Grade 1 construction supports demanding commercial and institutional applications.
• 689 aluminum painted finish provides a durable painted aluminum appearance.

Functional Details

The double egress function is intended for paired openings where each door leaf swings in the opposite direction. In this configuration, the 4040XPT-DE helps manage controlled closing while accommodating push or pull side mounting and the track arm arrangement used for this type of opening.

• Double egress application
• Push side mount
• Pull side mount

Arm Type Details

This model uses a TBSRT track arm arrangement. A track arm closer keeps the arm assembly compact and controlled, making it suitable for applications where a traditional projecting arm is not preferred. On the 4040XPT-DE, the track arm configuration is paired with double egress operation and supports the stated push or pull side mounting options.

Included Components

This closer is supplied as a surface-mounted 4040XPT-DE body with track arm hardware for the specified double egress application. The 689 designation identifies the aluminum painted finish.