LCN 4841-EDA 689 Low Energy Auto Equalizer AL

LCN 4841-EDA 689 Low Energy Auto Equalizer AL is a Grade 1 surface-mounted pneumatic auto equalizer door operator designed for heavy-duty applications. This innovative solution is perfect for multi-door setups, offering a seamless experience for individuals with disabilities or the elderly. Supporting door sizes between 24" to 54", it allows for a 90-degree powered swing and a 105-degree manual swing, ensuring versatility in various environments. The 4840 Series operates quietly and efficiently, making it ideal for locations that require occasional automatic openings while primarily functioning manually. It is equipped with an extra-duty arm and includes a metal cover and a combination of wood and machine screws for installation. The system meets ADA compliance when in power mode, facilitating easier access for all. Installation requires either a Door Loop-459 or a Transfer Hinge-460, and additional system components to optimize functionality. This operator is available in a matte silver finish (689/US28) and can be customized with optional powder coating for added aesthetic appeal. With a robust cast iron cylinder and a two-year limited warranty, the LCN 4841-EDA ensures durability and reliability for commercial applications.

Low Energy Auto Equalizer AL

Grade 1 Surface Mounted Pneumatic Auto Equalizer Door Operator, Parallel Arm Heavy Duty, Push Side Mounted, Parallel Arm, 24" - 54" Door, 90 Deg. Powered, 105 Deg. Manual Swing, Machine and Wood Screws, Aluminum Painted Finish

The 4840 Auto Equalizer is LCN's pneumatically powered multidoor solution. This low energy automatic operator provides easy access for people with disabilities or the elderly. Designed for manual openings that require occasional automatic opening.

The 4840 Series is a pneumatic multi-door solution operator that provides easy access for people with disabilities.

Designed primarily for manual opening applications, the LCN 4840 Series is quiet, efficient and reliable. It requires control boxes with intregral compressor or control box using auxillary air supply. 

• Ideal for multi-door applications since cost per door leaf decrease significantly as the number of door leaves increases.
• Standard, plate mounted 4840 series closer shipped with extra duty arm, metal cover and a wood and machine screw pack.
• Meets ADA requirements (power mode).
• Installation requires use of either Door Loop-459 or Transfer Hinge- 460
• 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

• 4840 Series Pneumatic Operators Cut Sheet
• Choosing the Right LCN Auto Operator
• LCN 4840 Series Installation Guide
• LCN 4840 Series Product Guide - Automatic Operators
• LCN Auto Operators Catalog
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart