Automatic Door Closer Types
A door closer is a mechanical device that closes a door hence why they are also known as door closing devices after someone opens it or after it was automatically opened.
Automatic door closer types. The universal hardware aluminum medium duty the universal hardware aluminum medium duty commercial door closer is designed for many different commercial door applications. There are six common types of commercial door closers shown below. Types of door closers. Overhead door closers are the most common and they re widely used throughout commercial properties.
Since the door closer was invented back in the late 1800 s a lot has changed. For example interior doors within offices like conference doors are typically affixed with a door closer that automatically closes the door. You need to consider a variety of criteria to choose a suitable door c. The closer is packaged with a parallel arm bracket to allow.
Door closers are available in many styles to suit the needs of commercial door openings closers are important to controlling an opening not only for functionality but also for security. The automatic closing device is a device that causes the door to close when activated by a fusible link or detector. This medium duty commercial door closer is suitable for interior commercial doors ranging from 44 lbs.