R7483 7-1/2 in. x 1 in. Door Closer - Adjustable Spring Size 1-6, Grade 1 ADA Compliant, Aluminum Alloy Body with Cushion Stop Hold Open Arm (CNS), Parallel Arm Mount Only, Duronotic Finish (DU)

R7483 7-1/2 in. x 1 in. Door Closer in Duronotic (DU) finish is a heavy-duty, adjustable closer designed with a Cushion Stop Hold Open Arm (CNS) for advanced control and built-in hold-open capability. As part of the R7483 Series, this closer is built for commercial, architectural, and institutional environments that require ADA compliance, reliability, and a clean, low-profile design.

The R7483 features an adjustable spring power range of sizes 1–6 for full versatility across interior and exterior doors. Constructed from a durable aluminum alloy body with a slimline cover, this closer provides smooth, quiet operation with the added benefit of a cushioned stop that prevents door overextension. The integrated hold-open function allows doors to remain open at a preset angle—ideal for offices, schools, and public buildings requiring both accessibility and convenience.

Note: This closer includes a hold-open arm and is therefore not UL fire-rated. It must be installed in a parallel arm configuration only.

Features

• Series: R7483 Series – Heavy-Duty Slimline Design
• Model: R7483-7121-CNS-DU – Adjustable spring power sizes 1–6
• Cushion Stop Hold Open Arm (CNS) – prevents over-swing and allows adjustable hold-open position
• Grade 1 certified – ANSI/BHMA A156.4 compliant
• Aluminum alloy body with slimline cover
• ADA compliant for barrier-free operation
• Three independent valves – control sweep, latch, and backcheck speeds
• Parallel Arm Mount Only – includes all mounting hardware and brackets
• Non-handed – suitable for left- or right-hand doors
• Not UL fire-rated – for non-fire-rated openings only
• Includes wood and machine screws
• Finish: DU – Duronotic

The R7483 Door Closer delivers powerful, adjustable door control with the added safety of a cushioned stop and hold-open functionality. Its Duronotic architectural finish makes it the perfect match for dark bronze storefront systems and other high-end commercial installations.

Recommended Applications: Aluminum storefront doors, interior corridor doors, classrooms, offices, and institutional facilities where hold-open and cushioned stop features are required.

Finish: DU – Duronotic

Order from Door Closers USA or call 866-232-5673 / text 210-275-8966 for technical support and volume pricing.