LCN 4011-REG-MTLPC Regular Arm Door Closer, Surface Mounted, Grade 1, Bright Metallic Finish

The LCN 4011-REG-MTLPC Regular Arm Door Closer is a heavy-duty surface mounted closer built for high-traffic commercial openings that require dependable control and long service life. This Grade 1 closer is part of the proven 4010/4011 series and uses a regular arm configuration for pull-side mounting. The model 4011 closer is designed for demanding institutional, commercial, and public building applications where durability matters. Supplied in a Bright Metallic Finish, the LCN 4011-REG-MTLPC combines robust cast iron construction, field-adjustable operation, and a trusted arm arrangement for consistent door control.

Features

• LCN 4011 door closer is designed for surface mounted installation on commercial door openings.
• Regular arm configuration mounts on the pull side of the door for standard closing control.
• Grade 1 construction is built for heavy-duty institutional and commercial use.
• Bright Metallic Finish provides a clean architectural appearance suited to many building types.
• The 4011 closer is part of the LCN 4010/4011 series known for durability and long operating life.
• Forged steel main arm and forearm help deliver strength in demanding applications.
• Cast iron closer body offers rugged performance for high-use doors.
• All-weather fluid supports consistent closer operation across a wide temperature range.

Functional Details

The LCN 4011 is a non-sized, fully adjustable door closer that allows the installer to fine-tune spring power and hydraulic control for the opening. In a regular arm setup, the closer body is mounted on the door and the arm mounts to the frame on the pull side, making it a common choice for standard commercial applications.

• Non-sized cylinder for interior doors to 5′0″ and exterior doors to 4′0″.
• Closer mounts hinge side, top jamb and parallel arm on either right or left swinging doors.
• Separate regulating valves control closing speed and latching speed.
• Spring power is field adjustable.

Arm Type Details

The regular arm is the standard pull-side arm configuration for a surface mounted closer. It provides reliable door control and full closing power, making it a practical choice for schools, offices, healthcare facilities, and other buildings where a durable, straightforward closer setup is needed.

Included Components

This closer is supplied as a complete surface mounted regular arm assembly from the LCN 4011 series. The cut sheet identifies the forged steel main arm and forearm as part of the closer assembly.