LCN 4111-EDA-689 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 1 to 5, Full Plastic Cover, Grade 1, Aluminum Painted Finish

The LCN 4111-EDA-689 Surface Door Closer is a heavy-duty closer designed for demanding commercial openings that require an Extra Duty Arm and push side parallel arm mounting. Built around the proven 4111 series, this Grade 1 closer offers adjustable spring power from Size 1 to 5 and supports up to 180 Deg. Swing where conditions allow. It includes a Full Plastic Cover for a clean finished appearance and comes in an Aluminum Painted Finish. This surface-mounted closer is well suited for applications that need reliable control, durable construction, and consistent performance in high-use environments.

Features

• Surface door closer design provides a durable and practical solution for commercial door control.

• 4111 series construction is engineered for institutional and other high-traffic applications.

• Extra Duty Arm adds strength for demanding openings and abusive conditions.

• Push side parallel arm mounting offers a low-profile installation on the pull side face of the frame and push side of the door.

• Supports up to 180 Deg. Swing, template permitting.

• Adjustable spring power Size 1 to 5 allows the closer to be tuned to opening requirements.

• Full Plastic Cover provides a more finished appearance over the closer body.

• Grade 1 rating meets high-performance commercial hardware standards.

• Aluminum Painted Finish delivers a clean, neutral look for a wide range of openings.

Functional Details

The 4111 series is a surface-mounted closer with adjustable spring power that helps control door closing and latching across a range of door and frame conditions. In this configuration, the closer is paired with an Extra Duty Arm and push side parallel arm mounting, a common setup for high-abuse applications where arm strength and reduced projection are important.

• Non-sized cylinders for interior doors to 5'0" and exterior doors to 4'0".

• 4110 EDA arm is designed for use where potentially abusive conditions exist.

• 4110 EDA arm is handed for right hand or left hand applications.

• Closer mounts hinge side, top jamb and parallel arm.

• Sized cylinders for interior doors to 5'0" and exterior doors to 4'0".

Arm Type Details

The Extra Duty Arm is intended for installations where the door closer arm may be exposed to rough treatment or higher stress. In a push side parallel arm mounting application, the arm installs parallel to the door when closed, helping reduce projection into the opening while maintaining the strength needed for demanding commercial use.

Included Components

This closer is supplied with a full plastic cover and is configured as a surface-mounted LCN 4111 closer with an Extra Duty Arm for push side parallel arm mounting.