LCN 4841-CUSH 689 Low Energy Auto Equalizer AL

LCN 4841-CUSH 689 Low Energy Auto Equalizer AL is a Grade 1 surface-mounted electromechanical door operator specifically designed to facilitate accessibility for individuals with disabilities or the elderly. This automatic operator features a parallel arm with a dead stop, making it suitable for doors ranging from 24" to 54" in width, with a powered swing of 90 degrees and a manual swing of up to 100 degrees. The 4840 Series excels in multi-door applications, where its cost-effectiveness significantly decreases with the number of door leaves. Engineered primarily for manual openings that require occasional automatic functionality, it operates quietly and efficiently. This model requires control boxes with an integral compressor or an auxiliary air supply to function optimally. Compliant with ADA requirements in powered mode, the LCN 4841-CUSH is non-handed and includes a standard plate-mounted closer, extra duty arm, and both wood and machine screws for installation. The durable aluminum finish adds an aesthetic appeal, while optional powder-coated and plated finishes are also available. Designed for commercial use and crafted in the USA, this operator is backed by a 2-year limited warranty, ensuring reliability and performance for your access needs.

Low Energy Auto Equalizer AL

Grade 1 Surface Mounted Electromechanical Benchmark Door Operator, Parallel Arm with Dead Stop, Push Side Mounted, Parallel Arm, 24" - 54" Door, 90 Deg. Powered, 100 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