Automatic Hydraulic Door Closer with Stop Device, Adjustable Spring Door Closer, Enclosed Buffer, Commercial and Residential Use, 25-45kg Door (Silver)

Keep door open opening range from 90° to 180° - If your opening angle is more than 90°, this door closer can keep the door open at any angle. You don't need to use external force or a door stopper to keep the door open. If you prefer a well-ventilated room or need to move goods frequently, this is the best choice. You only need to pull the door 90° and it will close automatically.

High quality and adjustable speed - The hydraulic door closer is made of high quality aluminum alloy. It can close your door automatically and silently. Improves your quality of life. You no longer have to shout "door closed". The door closer has 2 valves that independently control the closing and closing speed. You control the closing speed according to your needs.

Easy installation and quality standard - The door closer comes with detailed and clear installation instructions and an installation video. Easy and smooth installation. The hydraulic door closer has passed CE, UL, 3C certification and fire test. Manufactured according to European production standards

Widely used: Size 2 door closer spring is used for doors weighing 20-40kg and door width 750-850mm. Automatic closing is suitable for right and left opening doors, wooden, metal, residential and commercial doors, exterior/interior door closers, fire doors, hotels, condominiums, apartments and warehouses.