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

LCN 4031-LD 689 Universal Heavy Duty Closer AL is a reliable solution for doors experiencing moderate traffic. This cast iron universal door closer features a forged steel main arm, ensuring durability and consistent performance. Designed for both exterior doors up to 36 inches and interior doors up to 48 inches, it offers flexibility in application. The LCN 4030 Series closer supports hinge side, top jamb, and parallel arm mounting, accommodating either right or left swinging doors. This versatility makes it an excellent choice for commercial settings. It meets ADA requirements, ensuring accessibility for all users, and is UL and cUL listed for self-closing doors without hold-open functionality. With a standard finish of matte silver (689/US28), this closer can also be customized with powder coat options and plated finishes on the metal cover, arm, and fasteners. Additionally, the closer is designed with cold weather fluid for reliable operation in varying climates. Backed by a 30-year limited warranty and tested under ANSI Standard A156.4, grade one, the LCN 4031-LD is built for longevity and peace of mind. Choose this heavy-duty closer for a seamless blend of functionality and style in your door hardware solutions.

Universal Heavy Duty Closer AL

Light Duty 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