LCN 4020-3077 695 DKBRZ Regular Arm

LCN 4020-3077 695 Regular Arm DKBRZ is a robust solution engineered for high traffic applications, ensuring durability and reliability in demanding environments. This heavy-duty door closer is renowned for its swift and precise installation, making it a preferred choice for professionals. Designed with a regular arm and finished in a sophisticated dark bronze, the 4020 Series closer is shipped with essential components including a standard plastic cover and self-reaming and tapping screws. It accommodates sized cylinders for interior doors up to 5’0" and exterior doors up to 4’0", while the adjustable non-sized cylinder (model 4021) caters to interior doors up to 4’6" and exterior doors up to 3’6". The closer mounts on the top jamb (push side), with options for right or left swinging doors. It meets ADA requirements and is both UL and cUL listed, assuring compliance with safety standards. The 4020 Series is tested and certified under ANSI Standard A156.4, grade one, guaranteeing its performance under rigorous conditions. Available with a standard or optional custom powder coat finish, the LCN 4020-3077 offers versatility for various commercial applications, ensuring that it not only performs well but also complements the aesthetics of any space.

Regular Arm DKBRZ

Regular Arm, Dark Bronze

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