4840 Series

Description

The 4840 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
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 1-5
Warranty 2 years
Cover Metal cover (MC)
Fasteners Adjustable spring size 1-5
Mounting Parallel arm (push side)
Arms Extra duty, standard; cush-n-stop and spring
cush-n-stop, optional
Finishes/colors/
powder coat
• 689 – Aluminum
• 690 – Statuary bronze
• 691 – Light bronze
• 693 – Black
• 695 – Dark bronze
• 696 – Brass
• Custom colors optional
• Optional SRI primer – powder coat only
• Optional plated finishes*
*End caps are black