LCN 4811 STD Auto Equalizer Pneumatically Powered - Top jamb (Pull Side)
Non-sized: 4810 Series cylinder is adjustable from size 1 through size 4 and is shipped set to size 3
Closing power of 4810 Series closers may be increased 50%
Requires control box with integral compressor or control box using auxiliary air supply.
Certifications Grade: 1 - ANSI A117.1, A156.19 UL228, 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
Fasteners: Wood and machine screws
Mounting: Top jamb (Pull Side)
Reveal: Should not exceed 1/8˝ (3 mm)
Head Frame: Minimum 2˝ (51 mm)
Top Rail: Minimum 1-1/8˝ (29 mm)