LCN 4040XP-SCUSH LH 633 Heavy Duty Surface Closer US4 represents the pinnacle of durability and flexibility in door closing solutions, ideal for institutional and high-traffic environments. This Grade 1 surface door closer features a spring cush arm and is designed for push-side mounting, allowing for a 110-degree swing. Its adjustable size range from 1 to 6 enhances its versatility across various applications. Built to withstand the rigors of demanding use, the LCN 4040XP boasts a robust construction that includes a cast iron body and forged steel arm. With a remarkable 44% increase in bearing load capacity and the strongest pinion ever at a 3/4" journal diameter, this closer ensures reliable operation. The innovative V-shield™ seal extends its lifespan by 20%, while the all-weather fluid performance guarantees functionality in various climates. Designed for ease of installation, it supports hinge side, top jamb, or parallel arm mounting options, accommodating both left and right swinging doors. The LCN 4040XP is UL and cUL listed, meeting ANSI Standard A156.4, ensuring compliance with safety and accessibility standards. With a 30-year limited warranty, this closer delivers exceptional value without compromising on quality or performance.
Heavy Duty Surface Closer US4
Grade 1 Surface Door Closer, Spring Cush Arm, Push Side Mounting, 110 Degree Swing, Adjustable Size 1-6, Metal Cover, Satin Brass Finish, Left-Handed
LCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications.
Durable, non-handed, heavy duty closer designed for the most demanding, high-use and abuse applications.
The LCN 4040XP sets a new standard for reliability, longevity and value with a beefier design and extraordinary performance testing that goes far beyond industry requirements. LCN built the 4040XP from the inside out, combining tougher, bolder construction with proven LCN technology. The result is a closer that’s stronger, smarter and delivers remarkable value in a variety of applications.
Accessible: Yes
Ada Compliance: Yes
Ansi: A156.4
Arm Type: Parallel Arm Spring Stop
Baa Qualified: Yes
Back Check: Adjustable
Base Material: Brass
Closer Size: 1 to 6
Cold Weather Fluid: Yes
Commercial Residential: Commercial
Country of origin: USA
Cover: Metal
Degree Swing: 110 Deg.
Delay: No
Finish: 606/US4
Finish Family: Matte Brass
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Grade: Grade 1
Handing: Left-Handed
Hold Open: No
Installation: Commercial
Limited Warranty: 30 Years
Mounting Group: Hydraulic
Mounting Location: Push Side
Mounting Style: Parallel Arm
Origin: USA
Pack Height: 5.75"
Pack Height 2: 9.25"
Pack Length: 16"
Pack Length 2: 16.5"
Pack Qty: 1
Pack Volume: 391 in³
Pack Volume 2: 1907.81 in³
Pack Width: 4.25"
Pack Width 2: 12.5"
Product Height: 3.75"
Product Length: 12"
Product Width: 2.25"
Screw Type: Self-Tapping
Series: 4040XP Series Surface Mounted Closers
Ship Weight: 15 lbs.
Stop: Spring Stop
Subtype: Surface Closers
Through Bolts: No
Type: Surface
Ul Listing: UL 10C
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 4
