LCN 4011-3071 LH 691 STD Cylinder Assembly - LTBRZ

LCN 4011-3071 LH 691 STD Cylinder Assembly LTBRZ is a robust standard cylinder assembly designed for left-handed doors, featuring a light bronze finish that complements any commercial environment. This assembly is part of the highly regarded 4010 Series, known for its exceptional performance in high-traffic and institutional applications. Engineered for durability, this surface-mounted closer ensures easy installation while providing superior functionality. It accommodates interior doors up to 4'6" and exterior doors up to 3'6", making it versatile for various door sizes. The hydraulic mounting style allows for smooth operation, and its standard arm comes with a plastic cover and all the necessary screws for installation. Certified under ANSI Standard A156.4, Grade 1, the 4011 cylinder meets ADA requirements, ensuring accessibility and compliance in commercial settings. For added customization, optional finishes and corner brackets are available, allowing you to tailor the closer to your specific needs. With a limited 30-year warranty, LCN delivers reliability and peace of mind. Choose the LCN 4011-3071 for a dependable solution that enhances both security and convenience in any building.

STD Cylinder Assembly LTBRZ

Standard Cylinder Assembly, Left Hand, Light Bronze

The 4010 is the best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The Surface mounted 4000 Series LCN closers feature a very modern design engineered for each application, easy installation, and superior performance and are designed for high traffic settings.

• Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts hinge side, specify right or left swinging door.
• Corner brackets available. See Options tab for options.
• 4011 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4010 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, Grade 1.

Resources

• 4010 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010 Series Cut Sheet
• LCN 4010 Series Installation Instructions
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4011 Closer Installation Video
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart