4040XP-EDA 689 LCN Door Closer Extra Duty Arm Door Closer, Aluminum Painted

The 4040XP is LCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. Featuring a cast iron body, forged steel arm, double heat treated steel pinion, and all weather fluid. The non-sized cylinder is adjustable for interior doors to 5'0" and exterior doors to 4"0". Closers meet ADA requirements, are UL and cUL listed for self-closing doors without hold open and are tested and certified under ANSI Standard A156.4, Grade 1.