Corbin Russwin DC3200 Series: Heavy-Duty Cast Iron Door Closers & Parts
The Corbin Russwin DC3200 Series is a Grade 1, heavy-duty surface closer designed for high-traffic institutional and commercial applications. Built with a rugged cast iron body, the DC3200 is engineered to withstand the rigors of schools, hospitals, and high-use office buildings. Its compact design features a standardized 2-1/2" x 9-1/16" mounting hole pattern, making it an ideal drop-in replacement for a wide range of legacy closers while upgrading the opening to cast-iron longevity.
Corbin Russwin DC3200 Series
Combining precision engineering with ease of use, the Corbin Russwin DC3200 Series provides total control over door operation. It features adjustable spring power (sizes 1–6) to meet ADA barrier-free requirements, along with independent valves for latch, sweep, and backcheck speeds. With a 3-hour UL fire rating and a 25-year limited warranty, the DC3200 ensures your facility remains safe, secure, and compliant under the most demanding conditions.
Download the Corbin Russwin DC3200 Series Catalog to explore technical drawings, sizing charts, and the full architectural finish palette—including Silver Aluminum (689) and Dark Bronze (690). This catalog details a massive selection of specialized arm options, from Heavy-Duty Spring Stop arms to Delayed Action (M71) models for assisted passage.
Ensure a perfect fit with our comprehensive Corbin Russwin DC3200 Template Library. Whether you are performing a standard Regular Arm installation, a Parallel Arm mount, or a Top Jamb application, using the correct factory template is critical for proper hole spacing and arm geometry. These templates provide precise dimensions for both the Quik-Install™ mounting bracket and specialized arm components like the Heavy-Duty Spring Stop (A11), helping you avoid costly drilling errors on wood, metal, or fire-rated doors.
Corbin Russwin DC3000 Series DC3200 Surface Door Closers Regular Mounting Template
Corbin Russwin DC3000 Series DC3200 Surface Door Closers with A10 Heavy Duty Regular Arm Template
Corbin Russwin DC3000 Series DC3220 Surface Door Closers Top Jamb Mounting Template
Refer to our Corbin Russwin DC3200 Installation Guide for precise instructions on using the Quik-Install™ bracket and setting the spring power for your specific door width. This guide includes a detailed "Valve Location" map to help you fine-tune the Backcheck Intensity, Closing Speed, and Latching Speed valves. Proper adjustment is the only way to ensure your openings meet the 5 lb. maximum force required for ADA barrier-free compliance.
Corbin Russwin DC3000 Series DC3200, DC3400 Door Closer Non-Hold Open or Hold Open Arm (A1) Installation Instructions
Corbin Russwin DC3000 Series DC3210, DC3410 Door Closer Heavy Duty Non-Hold Open Parallel Arm (A3) Installation Instructions
Corbin Russwin DC3000 Series DC3210, DC3410 Door Closer Heavy Duty Parallel Arms (A2, A4, A5) Installation Instructions
DC3200 Series Parts
Maintain your Grade 1 openings with genuine Corbin Russwin DC3200 Parts. We stock essential components like replacement arm assemblies, plastic covers, and parallel arm brackets. Using factory-authorized parts ensures your hardware continues to meet fire-code and cycle-rating requirements.
DC3200 Series Drop Plates
Corbin Russwin DC3200 Drop Plates are required for installations on narrow top rails or doors with glass-lites. These plates provide a secure mounting surface that allows the cast iron body to be lowered, avoiding interference with trim or glass while preserving the Grade 1 structural integrity of the installation.
DC3200 Series Closer
Shop our stock of DC3200 Series Closers, the professional choice for cast iron reliability. These units are shipped with a full plastic cover and Thru Bolts (SNB) as standard. Whether outfitting an exterior school entrance or a high-use corridor, the DC3200 offers a "set-and-forget" solution for facility managers.