The LCN 4111-CUSH Surface Door Closer with Cush-N-Stop Arm is a heavy-duty closer designed for push side parallel arm mounting where controlled closing and added stop functionality are needed. Built to Grade 1 standards, this closer offers adjustable spring power from Size 1 to 5 and supports up to 110 deg. swing in this mounting configuration. The unit includes a full plastic cover for a clean finished appearance while protecting the closer body. As part of the 4110 Series, the 4111-CUSH combines reliable surface-mounted performance with the Cush-N-Stop arm to help absorb shock and reduce stress at the end of the door’s opening cycle.

Features

• LCN 4111-CUSH is a surface door closer designed for heavy-duty commercial applications.

• This model includes a Cush-N-Stop arm that provides cushioned stop functionality during the door opening cycle.

• It is configured for push side parallel arm mounting.

• In this mounting condition, the closer supports 110 deg. swing.

• The closer has adjustable spring power from Size 1 to 5.

• A full plastic cover is included for a streamlined appearance.

• The closer is Grade 1 certified for high-performance use.

Functional Details

The Cush-N-Stop arm combines standard door control with a built-in cushioned stop feature. This helps slow the door before it reaches the end of its opening travel, reducing impact on the opening and surrounding hardware. It is useful in applications where a conventional stop function is desired as part of the closer arm assembly, while still maintaining the controlled closing performance of the 4110 Series.

• Non-handed

• Mounts hinge side, top jamb and parallel arm

• Optional regular arm, hold open arm, extra duty arm, cushion stop arm, and spring cush arm are available

• 4111 EDA and 4111EDA CUSH are non-sized

• 4110-3049 sex nuts and bolts standard

• UL and cUL listed for self-closing doors without hold-open

Arm Type Details

The Cush-N-Stop arm is intended for applications that benefit from a built-in cushioned stop at the end of the opening cycle. In push side parallel arm mounting, the arm assembly is mounted on the door and frame to provide a lower-profile installation while maintaining controlled door closing and added protection against abrupt opening forces. For this 4111-CUSH configuration, the cut sheet lists a 110 degree maximum opening.

Included Components

This closer is supplied with a full plastic cover and 4110-3049 sex nuts and bolts as standard. The closer body and arm are part of the LCN 4110 Series surface closer package for parallel arm mounting applications.