LCN 2011-H BUMPER LH Concealed Hold Open Track Door Closer w/ Bumper, In Frame, Size 1, Left Hand

LCN 2011-H BUMPER Hold Open Track Door Closer w/ Bumper, Left Hand

Features
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: Size 1

Warranty: 15 years

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

Mounting Details (Concealed Mounting)
Butt hinges: Should not exceed 5" (127 mm) in width

Auxiliary stop
• Recommended where a door cannot swing 180°

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

Hollow metal frame

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° to 95°, with Hold Open Track (H)

Finishes: powder coat
• 622 Matte Black
• 689 Aluminum
• 690 Statuary Bronze
• 691 Light Bronze
• 693 Gloss Black
• 695 Dark Bronze
• 696 Brass

Certifications: Grade 1 - ANSI A156.4, UL 10 C, ADA, 100 hoursalt spray, meets BAA - Buy American Act

Notes:
• For interior or exterior doors
• Single acting cylinder in head frame
• Concealed arm and track in door top rail

Model: LCN 2011-H BUMPER RH 689, 2011-H BUMPER LH 689, 2011-H BUMPER RH 690, 2011-H BUMPER LH 690, 2011-H BUMPER RH 693, 2011-H BUMPER LH 693, 2011-H BUMPER RH 695, 2011-H BUMPER LH 695