Commercial > Hardware > Closers > Concealed

LCN 5010 Series

The concealed 5010 Series is a heavy duty closer designed for institutional, high traffic, or other applications exposed to weather or abuse.

The double lever arm provides superior door control and a choice of finishes, cylinder functions, and arm functions that meet virtually all architectural requirements.

The 5010 Series is UL listed with regular arms for self-closing doors; tested and certified under ANSI Standard A156.4.

Specifications
Finishes
Options
Downloads

Specifications

Standard 5010 series closer shipped with regular arm, metal finish plate, and wood and machine screw pack.
Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
Handed for right or left swinging doors.
For hollow metal or wood, door and frame.
Aluminum frame requires minimum 4” (102 mm) x 4” tube.
Closers to meet ADA requirements.
Standard or optional custom powder coat finish.
Optional plated finish on finish plate, arm, and fasteners.
Optional SRI primer for installations in corrosive conditions.

Mounting Details

CONCEALED MOUNTING: For interior or exterior doors. Single acting cylinder in head frame. Exposed arm on push side of door. Maximum opening: Butt hung doors can be templated for 100°: A = 10-3/16” (259 mm); B = 12” (305 mm). Maximum opening to 180°: A = 5-1/2” (140 mm); B = 7-5/16” (186 mm); trim permitting. Hold-open points up to maximum opening with hold-open arms. Center pivot mounting restricts opening to 140°. Offset pivot mounting allows up to 180°, trim permitting.

Butt Hinges should not exceed 6” (152 mm) in width.
Auxiliary Stop is recommended at hold-open point or where a door cannot swing 180°.
Top Rail minimum 2-1/8” (54 mm) required.
Delay Action Add suffix “DEL” to selected cylinder (eg. 5014 DEL).
Not available with 5016 cylinder.
Delays closing from maximum opening to approximately 70°.
Delay time adjustable up to approximately one minute.

LCN Finishes

STANDARD POWDER COATED FINISH: LCN door closers feature the finest, state-of-the-art metal finishing process available. LCN powder coating provides superior protection against the effects of weathering and is an environmentally friendly process. The high quality, chip resistant finish is far superior to any previously offered. Corrosion resistance surpasses 100 hours salt spray testing (four times the industry standard). Non-metallic components also provide the same high resistance to the effects of the elements. All LCN products must be shipped with a finish.

OPTIONAL CUSTOM POWDER COATED FINISHES: LCN offers optional custom powder coat colors to compliment special installations. This provides a custom appearance and all the corrosion resistance of standard powder coated finishes at a nominal additional cost. See Downloads tab for available custom colors.

OPTIONAL PLATED FINISHES: Visible components such as covers, arms, fasteners, and finish plates are plated to match the selected finish. Surface mounted tracks are powder coated to complement the plated finish. Hidden assemblies such as cylinders, tracks, and mounting plates are supplied with a powder coated finish.

SPECIAL RUST INHIBITING (SRI) PROCESS: For installations where a higher level of protection against weathering, or the effects of a potentially corrosive atmosphere is required, LCN offers a special rust inhibiting (SRI) process. Ferrous metal components receive an SRI pretreatment and a powder finish coat in your choice of either an LCN standard color or optional extra charge custom colors. Closers treated with the SRI process exceed the 100 hour protection level available with standard LCN powder coated finishes.