LCN 2030 Series Heavy Duty Concealed-in-Frame Closers Including LCN Models, 2031, 2032, 2033, 2034 and 2035

Today practically every door in modern commercial, industrial, and institutional buildings is opened by the person passing through and closed by a mechanical door closer which should keep the door under orderly control at all times. The power to close the door is generated by the springs inside the closer. Regulated hydraulic circuits control the speed of the doors closing swing.

LCN is committed to providing the best door closers in the world. In addition to the mechanical advantages derived from proven designs, much of the durability of the closer and arm system is directly related to the materials used in their manufacture. Precision machined cast iron cylinders and forged steel pistons work together because of the compatibility of their basic elements. Heat treated pinions and pistons spread the load over a large gear tooth system to better handle the wear and stress of millions of operating cycles. Upper and lower full compliment pinion bearings provide the support and load capacity required by the design of the closer. All weather fluid eliminates the need for seasonal adjustments. Forged steel main arms are superior to stamped steel arms used on closers where price is the primary concern. Specially designed shoe and elbow joints provide maintenance free service. A state-of-the-art, powder coat process delivers a high quality, corrosion resistant finish on all metal parts in popular architectural finishes. LCN always uses the best materials available to provide the exceptional value and long service life that you, our customer, have every right to expect.

LCN's Heavy Duty Concealed-in-Frame Closer
Interior/exterior mounted in 1 3/4"x4" frame 

LCN - 2030 Series Complete Overhead Concealed Closers

Product Description & Features
• Standard 2030 series closer shipped with standard arm, standard track,mounting/finish plate, and wood and machine screw pack.
• Sized cylinders for interior doors to 4’6” and exterior doors to 3’6”.
• Handed for right or left swinging doors.
• Aluminum frame requires minimum 1 3/4” (44 mm) x 4” (102 mm) tube.
• Closers to meet ADA requirements.
• Standard aluminum or dark bronze finish.  

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