ANSI Grade 1 Rated Heavy and Standard Duty Door Closers
Reliable and durable door closers designed for commercial use, available in both heavy duty and standard duty configurations. All models are ANSI Grade 1 certified, ensuring consistent performance, safety, and longevity across a wide range of door applications.

These door closers are suitable for offices, institutional buildings, healthcare facilities, and other commercial environments requiring dependable door control.

Heavy Duty (DC41)
Designed for high-traffic environments, the DC41 features a heavy cast iron body with adjustable spring sizes 1–6. This model includes an adjustable backcheck for enhanced control and barrier-free operation, making it ideal for demanding commercial door installations.

Standard Duty (DC50)
The DC50 is suited for medium-use commercial applications and features a cast aluminum body with a forged steel arm. Adjustable spring sizes 1–4 and an integrated adjustable backcheck provide reliable performance while maintaining a barrier-free design.

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