LCN 4031-H 689 Universal Heavy-Duty Door Closer AL

LCN 4031-H 689 Universal Heavy Duty Closer AL is a robust hold-open arm door closer crafted from durable aluminum, designed to meet the demands of moderate traffic environments. As part of the esteemed 4030 Series, this closer features a forged steel main arm that ensures reliability and longevity. Its non-handed design allows for flexible installation on both right and left swinging doors, accommodating hinge side, top jamb, and parallel arm mounting options. This model is engineered for exterior doors up to 36 inches and interior doors up to 48 inches, providing versatility for various applications. With a hold-open capacity of 180 degrees, you can easily secure doors in an open position when needed. The 4031-H also meets ADA requirements, making it a compliant choice for commercial settings. The closer is UL and cUL listed for self-closing doors without hold-open functionality and is certified under ANSI Standard A156.4, grade one, ensuring high performance and safety. Available with a standard or custom powder coat finish, it not only functions effectively but also complements your building's aesthetic. With a 30-year limited warranty, the LCN 4031-H 689 is a smart investment for reliable door control.

Universal Heavy Duty Closer AL

Hold Open Arm Door Closer, Aluminum

The 4030 is a cast iron universal door closer designed for doors with moderate traffic.

The LCN 4030 Series is a cast iron universal closer that has a forged steel main arm.

The LCN 4030 Series is designed specifically for doors in moderate traffic conditions. This versatile closer compliments the rest of the heavy duty 4000 Series and offers the choice of three mountings and multiple arm options.

• Standard new 4030 series closer is shipped with forged regular arm, metal cover and wood/self-tapping machine screw pack. See the Options tab for more information.
• Non-sized (1-4) 4031 cylinder for exterior doors to 36” (914 mm) and interior doors to 48” (1219 mm)
• Closer mounts hinge side, top jamb, and parallel arm, on either right or left swinging doors
• Closer 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 4030 Series is UL and cUL listed for Self-closing doors without hold-open
• Tested and certified under ANSI Standard A156.4, grade one

Resources

• 4030 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4030 CUSH Series Installation Instructions
• LCN 4030 Peel-N-Stick Series Installation Instructions
• LCN 4030 Series Cut Sheet
• LCN 4030 Series Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart