TDC 40 Heavy Duty Door Closer
Grade 1 | Size 1–6 | UL 3-Hour Rated
Also searched with: crl pr90, heavy-duty door closer, commercial door closer, grade 1 closer
The Townsteel TDC 40 Series door closer is engineered for high-traffic commercial and industrial environments, offering premium durability and performance. Built with a heavy-duty cast iron body, this closer meets the highest industry standards, including ANSI Grade 1 certification, ADA compliance, and UL 3-hour fire listing.
Its strength and versatility make it a smart alternative to closers like the CRL PR90, and it is often compared for retrofit, spec upgrade, and new build applications.
? Features
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Heavy-Duty Cast Iron Body – Built to last in demanding environments
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Non-Handed Design – Simplifies inventory and installation
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Precision Rack & Pinion Construction – Ensures smooth and controlled door motion
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Tri-Style Mounting – Includes hardware for:
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Regular Arm Mounting
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Top Jamb Mounting
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Parallel Arm Mounting
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Adjustable Spring Power – Factory preset to size 3, adjustable from size 1 to 6
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Independent Valve Adjustments – Includes sweep speed, latch speed, and backcheck
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Optional Delayed Action Closing Valve – Enhances accessibility and convenience
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ADA Compliant – Meets accessibility codes without sacrificing power or function
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UL Listed (3-Hour Fire-Rated) – Complies with commercial fire door regulations
?️ Options & Arms
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Standard Regular Arm Included
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Optional Upgrades Available:
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Friction Hold-Open Arm
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Cush-N-Stop Arm
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Hold-Open Cush Arm
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? Ideal For
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Retail storefronts
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Commercial buildings
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Healthcare facilities
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Educational institutions
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Applications where CRL PR90 or similar Grade 1 closers are specified
