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What is the Commercial Hardware QDC100?

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Question

What is the Commercial Hardware QDC100?

Answer

The QDC100 is a heavy-duty grade 1 door closer that features a cast iron body. It has been tested to significantly exceed the performance requirements for grade 1 certification.

Additional Information

Please see below for the frequently asked questions about the QDC 100 Door Closer. For specification information or more information on the QDC 100, please see the catalog.

QDC100 Door Closer and Door Cover

Product image of a QDC100 door closer shown in a side view with an arm assembly attached. Callout labels highlight BHMA/ANSI Grade 1 certification on the arm, cast iron construction on the body, and lifetime mechanical warranty on the cylinder. The door closer is finished in light gray. Certification icons along the bottom indicate accessibility compliance, UL Listed, ANSI, and BHMA Certified.

Accessory overview image for the QDC100 door closer. The top section shows QDC100 arm types, including the QDC111 Tri-Pack Arm and the QDC115 Extra Duty Arm. The bottom section shows QDC100 cover options: rounded plastic cover, beveled plastic cover, and metal cover. All components are displayed in a light gray finish against a white background.

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