R7483 11-3/32 in. x 3/4 in. Door Closer - Adjustable Spring Size 1-6, Grade 1 UL10C ADA Compliant, Aluminum Alloy Body, Full Cover, Tri-Pack Regular/Top Jamb/Parallel Arm Mount, Duronotic Finish (DU)

The R7483 11-3/32 in. x 3/4 in. Door Closer in Duronotic (DU) finish is a heavy-duty, full-cover commercial closer built for long-term reliability, ADA compliance, and architectural appeal. As part of the R7483 Series, this closer is ideal for new construction, renovations, and retrofit applications where strength, accessibility, and design aesthetics are equally important.

The R7483 offers an adjustable spring power range of sizes 1–6, allowing precise customization for both interior and exterior doors. It is Grade 1 certified per ANSI/BHMA A156.4 and UL10C fire-rated for positive pressure applications. The closer is fully ADA compliant, meeting barrier-free opening force requirements while maintaining smooth, controlled operation.

Constructed from a durable aluminum alloy body with a full-size architectural cover, the R7483 combines function and style. The included tri-pack mounting kit supports regular, top jamb, or parallel arm installations, while three independent regulating valves control sweep speed, latch speed, and backcheck cushioning for reliable performance.

Features

• Series: R7483 11-3/32 in. x 3/4 in.
• Model: Adjustable spring power sizes 1–6
• Grade 1 certified – ANSI/BHMA A156.4 compliant
• UL Listed – complies with UL10C positive pressure fire door standards
• Aluminum alloy body with full-size architectural cover
• ADA compliant for barrier-free door operation
• Three independent valves for sweep, latch, and backcheck adjustment
• Tri-packed – includes hardware for regular, top jamb, or parallel arm mount
• Non-handed – suitable for left- or right-hand doors
• Architectural finishes available: AL (Aluminum), DU (Duronotic), US3 (Polished Brass), CH (Polished Chrome)
• Supplied with wood and machine screws

The R7483 11-3/32 in. x 3/4 in. Door Closer combines superior door control, multi-size adjustability, and a refined Duronotic finish that complements bronze or dark-tone storefront and commercial entrances. It’s engineered for long-lasting durability and ADA-compliant performance in demanding architectural settings.

Recommended Applications: Aluminum storefronts, hollow metal doors, wood doors, offices, schools, hospitals, and public facilities requiring ADA accessibility and full architectural covers.

Finish: DU – Duronotic

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