LCN Closers

The 2610, 4810, 4820 and 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 and meet the American Disabilities Act (ADA) requirements for accessibility. The 4820 auto equalizer is LCN’s pneumatically powered multi-door solution. This low-energy automatic operator provides easy access for people with disabilities, or the elderly. Designed primarily for manual opening applications that occasionally require automatic opening.

Features:

• Requires control box with integral compressor or control box using auxiliary air supply
• Utilizes a heavy duty door closer
• Pneumatically powered multi-door operator
• 2-year warranty
• Quiet design
• Ideal for multi-door applications; cost per door leaf decreases significantly as the number of door leaves increases
• Wood and machine screws
• No guard rails or safety mats required
• All-weather fluid

Specifications:

• Certifications: ADA, 100 hour salt spray, meets BAA - buy American Act
• Body Construction:
• Cast iron body
• Full complement bearing
• 1-1⁄2" diameter piston
• 3⁄4" diameter double heat treated pinion journal
• Fluid: All weather fluid
• Handing: Non-handed
• Size: Adjustable spring size 2-5
• Cover: Metal cover (MC)
• Fasteners: Wood and machine screws (WMS)
• Mounting: Top jamb (pull side)

Optional Arms:

• 4820-3077: Regular Arm (REGARM)
• Non-handed
• Standard
• 4820-3077L: Long Arm (LONG)
• Includes long rod and shoe, 4820-79LR for deep reveals
• Optional

Finishes:

• 689 - Aluminum
• 690 - Statuary bronze
• 691 - Light bronze
• 693 - Gloss black
• 695 - Dark bronze
• 696 - Brass