HAFELE Closure Device ( Overhead door closer)

Hafele Closure Device

DCL 34, concealed, EN 3, Startec

A door closer is a mechanical device that regulates the speed and action of a door’s swing. Manual closers store the force used to open the door in some type of spring and reuse it to close the door. …

Door closers also play a role in maintaining desired interior temperatures, reducing air movement in and out of conditioned space.

Mounting

Colour/finish

Fire resistance

Area of application

For number of doors

Adjustment facility

Closing force

For door width

For door thickness

Opening angle

Hold-open angle

Standard

Grade