LYNN HARDWARE DC9016 Extra Heavy Duty Door Closer – 3 Mounts, Adjustable Speed, Fire Rated

Designed for busy commercial doors, the LYNN HARDWARE DC9016 Extra Heavy Duty Automatic Door Closer blends rugged construction with precise control. A powder-coated cast iron body pairs with a wrought steel arm and a heat-treated piston to deliver enduring strength, corrosion resistance, and dependable performance in high-traffic environments like department stores, office buildings, schools, and airport entryways.

Rugged design that stands up to daily use

The closer is engineered to handle thousands of openings, delivering reliable operation under load. Durable materials and a corrosion-resistant finish help it resist wear in challenging settings, ensuring smooth movement and a consistent feel even after years of use.

Flexible mounting and effortless installation

The DC9016 ships with three non-handed mounting options, making it suitable for left- or right-handed doors and various frame types. Regular arm, top jamb, and parallel arm configurations are supported, with hardware, a drill template, and clear instructions included for a straightforward setup.

Precise, customizable control

Five hydraulic adjustment valves give you granular control over closing speed, latching speed, backcheck, spring force, and a delayed closing timer. This enables tailoring the door feel and performance to space, traffic patterns, and safety requirements without guessing.

Safety, compliance, and long-term reliability

UL 3-hour fire rated and ADA compliant, plus ANSI/BHMA A156.4 certification, signal adherence to important safety and accessibility benchmarks. The unit is designed to exceed 2 million cycles, offering long-term reliability in busy facilities.

Real-world versatility and support

From retail corridors to education centers and transit hubs, the DC9016 helps manage door movement without abrupt closes or excessive noise. It is USA-supplied with ongoing support to assist with installation questions and routine maintenance when needed.

Technical snapshot

Weight: 12.6 lbs; supports doors up to 330 lbs and 60 inches wide. Overall dimensions and mounting patterns align with standard frames, making it easier to plan replacements or upgrades.

In practice, you can adjust behavior to suit space: a brisk, controlled close in a busy hallway, a softer close near glass storefronts, or a delayed close to accommodate foot traffic. The included hardware and templates simplify mounting, while a dedicated support team stands ready to help with questions or service needs.