LCN 4820-3077 689 Regular Arm AL Hardware

LCN 4820-3077 689 Regular Arm AL offers an innovative solution for multi-door applications with its low energy automatic operation. Designed to provide seamless access for individuals with disabilities, the elderly, or those with mobility challenges, this door closer is ideal for environments that occasionally require automatic opening while primarily functioning manually. This standard, plate-mounted closer is shipped with a regular arm, a sturdy metal cover, and a complete wood and machine screw pack, ensuring a straightforward installation process. The 4820 Series meets ADA requirements in power mode, making it compliant for commercial use. Its non-handed design accommodates interior doors up to 4'6" and exterior doors up to 3'6", providing versatility across various applications. A significant advantage of the LCN 4820 is its cost-effectiveness in multi-door setups, as the cost per door leaf decreases with additional doors. Optional finishes, including a standard or custom powder-coated option and a plated finish for the cover and arm, enhance its aesthetic appeal. With a matte silver finish and black end caps, this closer not only performs efficiently but also complements various architectural styles, making it a reliable choice for commercial installations.

Regular Arm AL

Standard Arm, Aluminum

The 4820 Series is LCN’s pneumatically powered MULTI-DOOR solution.

The 4820 Auto Equalizer by LCN is a low energy automatic operator provides easy access for people with disabilities, the elderly, or the frail. Designed primarily for manual opening applications that occasionally require automatic opening.

• Ideal for multi-door applications since cost per door leaf decrease significantly as the number of door leaves increases.
• Standard, plate mounted 4820 series closer shipped with regular arm, metal cover, and wood and machine screw pack.
• Meets ADA requirements (power mode).
• Non-sized cylinders for interior doors to 4’6” and exterior doors to 3’6”.
• Non-handed.
• Requires additional system components.
• Standard or optional custom powder coated finish, end caps are black. Optional plated finish on cover, arm, and fasteners.

Resources

• 4820 Series Pneumatic Operators Cut Sheet
• Choosing the Right LCN Auto Operator
• LCN 4820 Series Installation Guide
• LCN Auto Operators Catalog
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart