The heavy duty QDC200 series slim-line door closers are designed for institutional, commercial uses such as educational, health care and industrial faciliites where a long-lasting, highly durable product is required
Tested to significantly exceed the performance requirements for Grade 1 certification.
Fully adjustable from 1-6 allowing for maximum flexibility.
Delayed Action and Backcheck are standard in the same door closer body.
All weather oil insures optimal operational performance in multiple climate conditions.
Sized for interior doors to 5'0"; exterior doors to 4'6".