LCN 4111-SCUSH LH 689 DEL Heavy-Duty Surface Door Closer AL

LCN 4111-SCUSH LH 689 DEL Heavy Duty Surface Closer AL offers exceptional reliability and performance for high traffic environments. This Grade 1 surface door closer is engineered with a spring Cush-N-Stop arm and parallel arm mounting, ensuring a smooth operation with a generous 110-degree swing. Designed for left-handed doors, it accommodates varying door sizes, making it versatile for both interior and exterior applications. Constructed from robust cast iron, the 4111 features an extra duty forged steel standard arm, providing durability in demanding institutional settings. The full plastic cover not only enhances its aesthetic appeal but also offers protection against the elements. With delayed action functionality, this closer ensures a gentle closure, meeting ADA requirements for accessibility. Installation is quick and straightforward with included self-reaming and tapping screws, while the optional SRI primer enhances performance in corrosive conditions. UL and cUL listed, the 4111 is tested under ANSI Standard A156.4, guaranteeing its reliability. Available in a matte silver finish, this surface closer provides a blend of functionality and style. Backed by a 30-year limited warranty, the LCN 4111-SCUSH is an excellent choice for commercial applications that demand both quality and longevity.

Heavy Duty Surface Closer AL

Grade 1 Surface Door Closer, Spring Cush-N-Stop Arm, Push Side Parallel Arm Mounting, 110 Deg. Swing, Size 1 to 5, Full Plastic Cover, Delayed Action, Aluminum Painted Finish, Left-Handed

The 4110 is LCN's best performing parallel arm mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4110 Series is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The 4110 Series is a cast iron closer that features an extra duty forged steel standard arm. The fast and accurate installation is also a feature that always impresses as well as the all weather fluid.

• Standard 4110 series closer is shipped with extra duty arm, standard plastic cover, 4110-201 fifth screw spacer and self reaming and tapping screws
• Sized cylinders adjustable for interior doors to 5’0” and exterior doors to 4’0”
• Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”
• Closer mounts parallel arm, specify right or left swinging door
• 4111 cylinder meets ADA requirements
• Standard or optional custom powder coat finish
• Optional plated finish on metal cover, arm and fasteners
• Optional SRI primer for installations in corrosive conditions is available with powder coat only
• The 4110 Series is UL and cUL listed for self-closing doors without holdopen
• Tested and certified under ANSI Standard A156.4, grade one

Resources

• 4110 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4110 Drop Plates Installation Guide
• LCN 4110 Peel-N-Stick CUSH Installation Guide
• LCN 4110 Peel-N-Stick Installation Guide
• LCN 4110 Series Cut Sheet
• LCN Closers & Auto Operators Installation Guide
• LCN Drop Plates Installation Guide for 4110, 4110 CUSH, 4210, 4210 CUSH, 4110T, 4210T
• Von Duprin Finishes Chart