LCN 6031-BUMPER 689 Concealed Overhead Door Closer AL

LCN 6031-BUMPER 689 Overhead Concealed Closer AL is a concealed double-acting track door closer designed for heavy-duty performance in commercial settings. Engineered to fit within a narrow header with a minimum clearance of 1-3/4 inches, this closer offers exceptional functionality without compromising aesthetics. The LCN 6030 Series Pacer features a single lever arm and roller assembly that ensures smooth and quiet door operation. With a size rating suitable for interior doors up to 4’6" and exterior doors up to 3’6", this closer is versatile enough to meet diverse architectural needs. It comes equipped with a standard arm, track with bumper, and a comprehensive installation package including mounting and finish plates. Designed to adhere to ADA requirements, the unit allows for independent adjustment of spring power and latch speed for each swing, while backcheck and general speed adjustments are common to both. The closer is available in a matte silver finish and can be customized with optional powder coating or plated finishes. With a limited 15-year warranty and a robust construction suitable for corrosive conditions, the LCN 6031-BUMPER is the ideal choice for ensuring reliable door control in high-traffic areas.

Overhead Concealed Closer AL

Concealed Doubla Acting Track Door Closer with Bumper, Size 1, Aluminum

The 6030 Series Pacer is a concealed heavy duty double acting door closer designed to fit in a narrow header with 1-3/4 In. minimum clearance. The single lever arm and roller assembly provides smooth, quiet door control.

LCN's 6030 Series is a heavy duty, double acting closer designed to fit a narrow transom.

The single lever arm and roller assembly of the 6030 Series provides smooth, quiet door control and the choice of finishes and track functions meet virtually all architectural requirements. Installation at left illustrated with center pivot set (not included).

• Standard 6030 series closer shipped with standard arm, standard track with bumper, mounting/finish plate and wood and machine screw pack
• Sized, double acting cylinders for interior doors to 4’6” and exterior doors to 3’6”
• Aluminum frame requires minimum 1 3/4” (44 mm) x 4” (102 mm) tube
• Closers to meet ADA requirements
• Adjustment of spring power and latch speed independent for either swing
• Backcheck and general speed adjustment are common for both swings
• Standard or optional custom powder coat finish
• Optional plated finish on arm, fasteners and mounting/finish plate
• Optional SRI primer for installations in corrosive conditions

Resources

• 6030 Series Concealed Closers Cut Sheet
• LCN 6030 Series Installation Guide
• LCN Closers & Auto Operators Installation Guide
• LCN Concealed Closer Series Product Guide
• LCN Concealed Closers Catalog
• Overhead Concealed Closer Cross-Reference Sheet
• Von Duprin Finishes Chart