Automatic hydraulic door closer with stop device, adjustable spring door closer, closed buffer for commercial and residential use, 25-45 kg door (Silver)

Keeps Door Open at 90° ~ 180° - When your door opening angle is greater than 90°, this door closer can hold the door open at any angle. You don't need to use external force or a door stop to keep the door open. If you like a well-ventilated room or frequently need to move goods, this will be your best choice. Simply pull the door open less than 90° and it will close automatically.

High Quality and Adjustable Speed - The hydraulic door closer is made of high-quality aluminum alloy. It can automatically and quietly close your door. Improve your quality of life. You no longer need to shout "close the door!" The door closer has two valves that independently control the closing and locking speed.

You control the closing speed as you wish.

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

Widely applicable: The size 2 door closer spring is used for doors weighing 20-40 kg and with a door width of 750-850 mm. The automatic closing mechanism is suitable for right- and left-opening doors, wood, metal, residential and commercial doors, exterior/interior door closers, fire doors, hotels, condominiums, apartments, and warehouses.

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