Project Description

door closer back check function

Link Arm Door Closer Back Check Function

Product Features

  1. Backcheck Function: Our door closers feature a backcheck function, which prevents the door from opening too quickly or hitting a wall, preventing damage to both the door and the wall.
  2. They are ideal for use in high-traffic areas, such as office buildings, schools, hospitals, and hotels, where safety, security, and convenience are paramount.
  3. Our door closers are designed to provide smooth and controlled closure of commercial and residential doors.
  4. Wide Range of Applications: Our door closers are suitable for a wide range of applications, including both interior and exterior doors, wood or metal doors, and left or right-handed doors.


Model A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) Closing Force Door Weight Door Width
A-163 165 182 19 43 43 64 EN 3 40- 65kg 600- 1200mm
A-165 168 186 19 45 45 66 EN 4 60- 85kg 900- 1300mm