KENWA has launched NHN 500 series Transom Overhead Concealed Door Closer.
The NHN500 is a commercial grade transom overhead concealed door closer designed to be mounted inside the header frame/jamb so that keeps the aesthetic door appearance, ideal for the commercial entrance where surface-mount type closers are not suitable or would interfere architectural design.
-Works for both single acting and double acting doors.
-Spring size: 2, 3 or 4
-Non handed, suitable for left and right hand doors.
For more info, please visit this link.
