LCN 4040XPSCUSHAL Parallel Arm Super Smoothee Heavy Duty Adjustable 1-6 Surface Mounted Spring Cush Door Closer with TBSRT Thru Bolts 689 Aluminum

The 4040XPSCUSHAL is a parallel arm surface mount door closer that installs on the push side top jamb for outswing doors. This LCN 4040XP Series closer handles rugged, high-traffic applications where standard closers fail from constant use. The parallel arm mounting keeps the closer body out of the door opening while providing reliable self-closing action for code compliance.

Built with solid forged steel main arm and forearm, this closer features LCN's Green Dial system that eliminates guesswork in spring power adjustments. The cast iron body delivers Grade 1 performance with adjustable spring power from size 1 through 6. Spring loaded stop in the soffit shoe protects against over-opening damage. Adjustable to 5 feet for interior doors and 4 feet for exterior applications.

Series	4040XP
ANSI Grade	Grade 1
Mounting	Parallel Arm Surface
Spring Size	Adjustable 1-6
Material	Cast Iron
Finish	689 Aluminum

This closer meets ANSI/BHMA A156.4 Grade 1 requirements for commercial door control applications. Grade 1 closers provide superior durability for high-cycle installations compared to Grade 2 units.

The adjustable spring sizing accommodates various door weights and widths. For help selecting the right spring power for your application, reference the door closer selection guide. Understanding ANSI A156.4 door closer standards ensures proper Grade 1 specification for commercial projects requiring maximum durability.