- Model:
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4840
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Details: LCN 4840 Series Low-Energy Door Operator, ADA
The 4840 Auto Equalizer™ is LCN's pneumatically powered Multi-Door solution. This 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.
The 4840 Series operators are designed primarily for manually opening applications that sometimes require automatic opening. They are best for multi-door applications and provide easy access for the elderly and people with disabilities.
The quiet, low-energy operators are backed by a 2-year limited warranty, UL listed for self-closing doors without hold-open, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility. The operator installs without guard rails or safety mats and is ideal for environmental or noise-sensitive settings.
LCN has been developing door closer solutions for 88 years and they are trusted to work in even the most chaotic of times. The LCN-4840 Series Door Closer high standards of performance give their customers a much needed peace of mind in knowing that their facilities are protected. With 35 different series of closers and door hardware to choose from with the guarantee of up to 15 to 20 years of product life, LCN has unmatched expertise to meet all security and safety challenges.
Features & Benefits
Body Construction
- Requires control box with integral compressor or control box using auxiliary air supply
- Utilizes a heavy duty door closer
- Pneumatically powered multi-door operator
Quality and Durability
- 2-year warranty
- Quiet design
- Ideal for multi-door applications; cost per door leaf decreases significantly as the number of door leaves increases
Installation
- Wood and machine screws
- No guard rails or safety mats required
- All-weather fluid
Specifications
- Pneumatically powered multi-door solution
- Non-sized cylinders for interior doors to 4’6” and exterior doors to 3’6”
- Non-handed design
- Meets ADA requirements (power mode)
- Requires additional system components
- Tested and certified under ANSI/BHMA A156.4 Grade 1
Downloads
Intro to Door Hardware: Low Energy Automatic Operators
Intro to Door Hardware: LCN Automatic Operators
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