Dorma Duronodic 644 Door Closer Arm Heavy-Duty Replacement Arm for Dorma 644 Door Closers

The Dorma Duronodic 644 Door Closer Arm is a heavy-duty replacement component designed for use with compatible Dorma 644 door closer systems. Engineered to restore proper door closer operation, this arm provides reliable performance and helps ensure smooth, controlled door movement in commercial, institutional, and industrial applications.

Sold by: Each
Brand: Dorma
Color: Duronodic
Product Type: Door Closer Arm
Material: Steel
Application: Dorma 644 Door Closer Systems
Function: Transfers Closing Force from Door Closer to Door
Features: Heavy-Duty Construction; Replacement Design; Duronodic Finish
Benefits: Restores Proper Door Operation; Durable Performance; Easy Replacement
Recommended Use: Commercial, Institutional, and Industrial Door Applications
Part Number: CH-269DU

Constructed from durable steel and finished in Duronodic, this replacement arm is designed to withstand frequent use while maintaining long-lasting strength and stability. Its robust construction helps deliver dependable operation in high-traffic environments where door closers are subjected to continuous cycling.

Designed specifically for Dorma 644 door closers, this arm serves as a direct replacement for worn, damaged, or missing closer arms. Proper installation helps restore the performance and functionality of the door closer system while extending the service life of the overall assembly.

Ideal for maintenance, repair, and replacement projects, this Dorma door closer arm provides a reliable solution for keeping commercial door systems operating smoothly and safely.