LCN 4026-REG RH 689 Heavy-Duty Top Jamb Door Closer AL

LCN 4026-REG RH 689 Heavy Duty Top Jamb Closer AL provides exceptional performance for institutional and high traffic environments. This robust regular arm door closer is specifically designed for right-handed (RH) installations, making it ideal for a variety of applications where durability and reliability are paramount. The 4020 Series is recognized for its fast and accurate installation, ensuring that your doors operate smoothly and efficiently. It accommodates interior doors up to 5'0" and exterior doors up to 4'0", with a non-sized cylinder option for greater flexibility. This model meets ADA requirements, making it a practical choice for accessible design. Expertly engineered for top jamb mounting on the push side, the LCN 4026 features a full plastic cover and is available in a standard or custom powder coat finish, providing aesthetic versatility. Its UL and cUL listings confirm compliance with stringent safety standards, while the 30-year limited warranty underscores its long-lasting quality. With a grade one rating under ANSI Standard A156.4, this heavy-duty closer is a reliable choice for commercial installations, ensuring dependable performance in demanding conditions. Experience peace of mind with the LCN 4026, where quality meets functionality.

Heavy Duty Top Jamb Closer AL

Regular Arm Door Closer, Right Hand, Aluminum

The 4020 is LCN's best performing top jamb mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4020 Series is designed specifically for high traffic applications.

LCN's 4020 Series is their best performing heavy duty closer that is known for its fast and accurate installation.

• Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See the Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4021) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts top jamb (push side), specify right or left swinging door.
• 4021 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 4020 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, grade one.

Resources

• 4020 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4020 Series Cut Sheet
• LCN 4020 Series Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart