LCN 4021-H RH 695 Heavy-Duty Top Jamb Door Closer DKBRZ

LCN 4021-H RH 695 Heavy Duty Top Jamb Closer DKBRZ is engineered for robust performance in high traffic environments, making it an ideal choice for institutional settings. This right-handed door closer features a hold-open arm, allowing doors to remain open at a 140-degree angle, facilitating ease of movement in busy areas. Designed specifically for both interior and exterior doors, the 4021 model accommodates doors up to 4'6" for interiors and 3'6" for exteriors, ensuring versatility in various applications. The unit is top jamb mounted on the push side, providing an elegant and discreet installation while meeting ADA requirements for accessibility. Constructed from durable materials, this closer is UL and cUL listed, with a grade one certification under ANSI Standard A156.4, ensuring reliability and safety. It ships with a standard plastic cover and includes self-reaming and tapping screws for a swift installation process. Available in a dark bronze finish, the 4021 also offers optional custom powder coating and plating for added aesthetic appeal. With a remarkable 30-year limited warranty, this hydraulic closer guarantees long-term performance and peace of mind for building professionals and homeowners alike.

HeavyDuty TopJamb Closer DKBRZ

Hold Open Arm Door Closer, Right Hand, Dark Bronze

The 4020 is LCN's best performing top jamb mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4020 Series is designed specifically for high traffic applications.

LCN's 4020 Series is their best performing heavy duty closer that is known for its fast and accurate installation.

• Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See the Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4021) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts top jamb (push side), specify right or left swinging door.
• 4021 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 4020 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 one.

Resources

• 4020 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4020 Series Cut Sheet
• LCN 4020 Series Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart