Descriptions
Drop Plate, Locates Top Jamb Mounted Closer Flush with Top of Head Frame Face in Flush Ceiling Condition, Bright Chrome Finish
The LCN 4040XP-18G 651 is a high-performance, heavy-duty door closer engineered for demanding high-traffic environments such as commercial buildings and institutional facilities. Constructed with durable cast iron and forged steel components, this closer offers exceptional strength and longevity. It features a 44% increased bearing load capacity and the strongest pinion with a 3/4-inch journal diameter, ensuring reliable operation under continuous use. The wider bearing at 5/8 inch enhances stability, while the double heat-treated steel pinion and stronger pinion teeth contribute to the unit*s robustness, accommodating frequent and rigorous use.
Designed with versatility in mind, the 4040XP-18G 651 can be mounted on hinge side, top jamb, or parallel arm (using the optional PA bracket) on either right or left swinging doors. Its adjustable non-sized cylinder supports interior doors up to 5 feet and exterior doors up to 4 feet, making it suitable for a wide range of door sizes. The closer is equipped with LCN*s Fast Power Adjust for fast and accurate installation, and it is tested and certified under ANSI Standard A156.4, grade one, ensuring compliance with industry standards. Its all-weather fluid and optional SRI primer make it suitable for corrosive conditions, while the finish options*including standard or custom powder coat*provide aesthetic flexibility.
The 4040XP-18G 651 is UL and cUL listed for self-closing doors without hold-open, meeting ADA requirements for accessible design. Its polished silver finish (625/US26) complements various architectural styles, and the unit is backed by a 30-year limited warranty. Compatible with all 4040 accessories, this closer combines durability, versatility, and ease of installation for high-traffic commercial applications, making it an ideal choice for architects, contractors, and facility managers seeking reliable door control solutions in demanding environments.
Features:
* 44% increased bearing load capacity for high-traffic durability
* Strongest pinion with 3/4-inch journal diameter for added strength
* Widest bearing at 5/8 inch enhances stability
* Double heat-treated steel pinion ensures longevity
* V-shield* seal with 20% longer life for superior weather resistance
* All-weather fluid suitable for harsh conditions
* Adjustable non-sized cylinder supports doors up to 5 feet (interior) and 4 feet (exterior)
* Versatile mounting options including hinge side, top jamb, or parallel arm with optional bracket
* UL and cUL listed for self-closing doors without hold-open
* Meets ADA requirements for accessible door operation
* Polished silver finish (625/US26) with optional custom powder coat
* 30-year limited warranty for long-term reliability
* Constructed from premium materials including cast iron and forged steel
* Compatible with all 4040 accessories for customization
