Heavy Duty Surface Mount Door Closer

The 4041 is LCN’s most flexible heavy duty closer designed for institutional and other rugged high traffic applications.

Features & Benefits

• Exceeded 10 million cycles in independent testing
• Cast iron cylinder offers proven durability
• Forged steel main arm
• Double heat treated steel pinion
• Non-handed
• FAST™ power adjust allows accurate on-site spring power adjustment to meet the condition of the opening (4040 only)
• UL/cUL listed for self-closing, fire rated, doors without hold open
• Non-sized cylinder is adjustable for interior doors to 5´0˝ and exterior doors to 4´0˝
• Closer mounts hinge side, top jamb, and parallel arm w/PA Shoe on either right or left swinging doors
• Closers to meet ADA requirements
• Seven standard powder coat finishes available
• UL and cUL listed for self-closing doors without hold-open
• Tested and certified under ANSI Standard A156.4, grade one
• All weather fluid eliminates seasonal adjustment