LCN Closers

The 2010 and 5010 series are heavy-duty closers that are concealed and designed for institutional, high-traffic and other installations exposed to weather or abuse. The 2010 series is concealed in the door frame with the track concealed in the door. The 5010 series is concealed in the frame with the double-lever arm exposed. Both the 2010 and 5010 Series meet ANSI/BHMA A156.4 grade 1 standards and the American Disabilities Act (ADA) reduced opening force requirements. The single-lever arm and roller assembly for the 2010 Series and the double-lever arm for the 5010 series provide smooth, quiet door control and the choice of finishes, while the track, cylinder and arm functions meet virtually all architectural requirements. The 2010 and 5010 series are ideal for interior and exterior aluminum, hollow metal and wood doors and frames. Both series feature separate regulation of general closing speed and latching speed. Both the 2010 and 5010 series are UL and cUL listed for self-closing doors without hold-open and carry a 15-year warranty. Materials for both series include a forged steel main arm, high strength cast iron cylinder, one-piece forged steel piston, all-weather fluid, tamper-resistant regulating screws and a full-complement, low-friction bearing.

Features:

• Cast iron cylinder
• Full-complement bearing
• 1-1/2” diameter piston
• All-weather fluid
• Forged steel arm
• 15-year warranty
• Handed design for right- and left-swinging doors
• Wood and machine screw pack
• Adjustable spring sizes 1-6

Specifications:

• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”
• Meets ADA requirements
• UL and cUL listed for self-closing doors without hold-open
• Tested and certified under ANSI/BHMA A156.4 Grade 1
• For hollow metal or wood doors and frames
• Certifications: Grade 1 - ANSI A156.4, UL 10 C, ADA, 100 hour salt spray, meets BAA - buy American Act
• Body Construction:
• Cast iron body
• Full complement bearing
• 1-1⁄2" diameter piston
• 11⁄16" diameter double heat treated pinion journal
• Fluid: All weather fluid
• Handing: Handed
• Size: Sized 1-6
• Fasteners: Wood and machine screws (WMS)
• Mounting: Concealed (in frame); aluminum frame requires minimum 4" x 4" (102 mm) tube
• Arms: Standard arm and track

Concealed Mounting:

• Butt hinges: Should not exceed 5" (127 mm) in width
• Auxiliary stop:
• Recommended where a door cannot swing 180°
• Optional track bumper assembly assists back check in cushioning the opening swing of the door (not intended to replace an auxiliary stop)
• Top rail:
• 1-3⁄8" (35 mm) mortise required
• With fire shield, 1-13⁄32" (36 mm) mortise required
• 5⁄16" (8 mm) cutout required at top of the door, stop face only
• Door thickness: 1-3⁄4" (44 mm) minimum
• Maximum opening:
• Butt hinge template allows 180°, trim permitting
• Limited to 110° when optional bumper is installed
• Adjustable hold open points from 85° to 110°, with hold open track (H)
• Offset pivot template allows 110°, trim permitting
• Limited to 95° when optional bumper is installed
• Adjustable hold open points from 75° to 95°, with Hold open track (H)
• Center pivot template allows 120°, trim permitting
• Limited to 95° when optional bumper is installed
• Adjustable hold open points from 75° to95°, with hold open track (H)

Finishes:

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