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

LCN 4031-SCUSH 689 Universal Heavy Duty Closer AL is a robust solution designed to meet the demands of moderate traffic doors. Built with a cast iron body and a forged steel main arm, this door closer ensures durability and reliability in various environments. The versatile design allows for multiple mounting options-hinge side, top jamb, or parallel arm-making it adaptable to right or left swinging doors. This non-handed closer caters to both exterior doors up to 36 inches and interior doors up to 48 inches, ensuring a wide application range. It meets ADA requirements, making it an excellent choice for commercial settings. With a degree swing of 100 degrees, the LCN 4031-SCUSH operates smoothly, facilitating easy access for all users. The closer is UL and cUL listed for self-closing doors without hold-open, and it has been tested and certified under ANSI Standard A156.4, grade one. Additionally, it features a full metal cover available in a matte silver finish (689/US28) and offers options for custom powder coat finishes. With a generous 30-year limited warranty, this closer is not only built to last but also provides peace of mind for building professionals and homeowners alike.

Universal Heavy Duty Closer AL

Spring Cush 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