Selection Guide

PHONE [phone]
FAX [phone]
www.allegion.com/us
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APPLICATIONS
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For aluminum, hollow metal, or wood doors and frames.
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Can be used with hinge or pivot mounted door.
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Closers for 4˝ or minimum 1-3/4˝ head frame or 4˝ top rail.
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Mounting clips for wood frames and other installation accessories
available for unusual conditions.
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For concealed in door closers consult factory for installations with pivots.
FEATURES COMMON TO CONCEALED CLOSERS
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Mountings for head frame or door top rail.
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Handed for right or left swinging doors. (except 6030)
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Closers to meet ADA reduced opening force requirements.
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Adjustable hydraulic backcheck cushions opening swing prior to 90°.
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Separate regulation of general closing speed and latching speed.
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Joints in arm and shoe adapt to uneven trim. (for double lever arms)
DESIGN ASSISTANCE
LCN has been providing reliable solutions to unique door control problems for
over 85 years. Design and specification assistance are only a phone call away.
Contact LCN for assistance or technical information at 877-671-7011
or FAX [phone] (order entry), Fax [phone] for
Application Engineering.
WARRANTY
10 year limited warranty. See General Information Section for complete
warranty details.
SPECIFICATIONS
Refer to ”SPECIFICATIONS”section for suggested architectural specifications.
MATERIALS
(Closers concealed in the door or frame)
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High strength cast iron cylinder.
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Forged steel main arms (except 6030).
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One piece forged steel piston.
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All weather fluid in overhead concealed models eliminates seasonal
adjustments. From 120°F to -30°F.
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High efficiency, full compliment, low friction bearings.
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Tamper resistant regulating screws.
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Full rack and pinion hydraulic action.
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Quiet, low friction track and roller combination for all single lever
(standard) arm closers.
CONCEALED CLOSER SERIES
FINISHES
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Available in six standard or a wide selection of optional
custom powder coat finishes to blend with door and frame.
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LCN’s powder coat finishes surpass 100 hours of salt spray
which is over four times the ANSI standard for corrosion
resistance.
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For installations where a higher level of corrosive
resistance is required, LCN offers an optional special rust
inhibiting (SRI) pre-treatment. Closers that combine
the exclusive LCN powder coat finish and the SRI
pre-treatment exceed the ANSI standard for corrosion
resistance even further.
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Plated finishes are available as an option to accent door
and frame.
LISTINGS & APPROVALS
UL listed for self-closing doors without hold-open under
"SWINGING DOOR CLOSERS" (GVEV) file R 1943.
Tested and certified under ANSI Standard A156.4.
Consult factory for details.
Consult factory for other listings such as; cUL, California State
Fire Marshal, Bureau of Standards and Appeals.
POSITIVE PRESSURE
LCN closers have been certified for three hours by UL to be in
compliance with UBC 7.2 (1997) and UL 10 C. Contact LCN for
specific details on door closer fire ratings.
FASTENERS
Standard WOOD and MACHINE SCREW (WMS) pack contains
phillips head wood and machine screws to install the closer.
TORX machine screws are available for some closers.
Note 1: Phillips head, metric machine screws are available,
please specify.
MAINTENANCE
Closers mounted according to LCN installation instructions
require no periodic maintenance or adjustments.