LCN 4021-LONG RH 693 Heavy-Duty Top Jamb Door Closer - GLBLK

LCN 4021-LONG RH 693 Heavy Duty Top Jamb Closer GLBLK delivers exceptional performance tailored for high traffic applications. As part of the 4020 Series, this Grade 1 door closer features a long arm design suitable for pull side mounting and accommodates a 180-degree swing. With adjustable spring power ranging from size 1 to 5-preset to size 3-it ensures a custom fit for various door weights and usage demands. Crafted for durability, this right-handed closer is finished in a sleek black paint and includes a standard plastic cover for added protection. The 4021 model is designed to meet ADA requirements, making it an excellent choice for accessible environments. Its hydraulic mounting style ensures smooth operation, while the self-tapping screws allow for easy installation. This robust closer is UL and cUL listed, tested under ANSI Standard A156.4, and comes with a generous 30-year limited warranty, reflecting LCN's commitment to quality. With a shipping weight of 11 lbs, the 4021 is ideal for commercial settings, providing reliable security and accessibility without compromise. Upgrade your door hardware with the trusted performance of LCN.

HeavyDuty TopJamb Closer GLBLK

4020 Series Grade 1 Door Closer, Long Arm, Pull Side Mounting, 180 Degree Swing, Adjustable Size 1 to 5 (Set to 3), Plastic Cover, Right-Handed, Black Painted Finish

The 4020 is a heavy duty closer with adjustable spring power using the LCN Green Dial. This creates a custom fit to meet the specific demands of high traffic use and brings reliable performance.

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