Door Closer 85kg-China

A door closer is a door component found in the hardware section. This mechanical device, installed on a door to close it automatically, allows secure access and closes automatically a door without manual intervention. A door closer also allows to secure the passage in a building and in particular to control the propagation of a fire or smoke. There are different versions, different technologies, and different installation solutions. Ronix RH-8586 door closer is the best choice for high-traffic doors such as those in restaurants, offices, and public places. Two-speed hydraulic circuit with brass setting screws, adjustable arm length for easy installation, two separate valves to adjust closing and locking speed, ability to install in all types of right- and left-hand opening doors are some of the most important features of this efficient Ronix product.