Automatic Adjustable Size 3 Spring Hydraulic Door Closer for Residential and Commercial Use

The MARIE brand, founded in Germany, has been dedicated to household products for over 20 years. The company's mission is to bring convenience, comfort, and improved quality of life to people's lives.

The MARIE Automatic Door Closers are products that exceed expectations in quality. Developed by a German design team and manufactured with high-quality materials, these door closers are produced in accordance with EU production standards.

Each door closer comes with a detailed installation manual and instructional video, ensuring a seamless and worry-free installation process. If the door and door frame are not on the same plane and the distance exceeds 5 cm, a parallel plate (ASIN: B0881H6L7J) can be purchased to accommodate the installation.

These door closers are particularly beneficial for parents with mischievous children or pet owners whose dogs like to push doors. They effectively stop the noise caused by slamming doors and protect against damage, creating a quiet environment.

The advanced buffer function of the hydraulic door closer helps to avoid the noise and impact caused by vigorous door closing and strong winds. Additionally, the fully adjustable closing and locking speeds can be tailored to suit individual needs, protecting walls and door locks.

The door closers are suitable for left and right-opened doors, with a maximum opening angle of 180 degrees. If the distance between the door and door frame is within 5 cm/1.97 inches, the arm can be adjusted to install the door closer smoothly.

The comprehensive installation manual and video guide users through the technical operations, ensuring a perfect installation without any issues. The package includes a silver door closer, 6 metal screws, a swing arm, a connecting arm nut, and an installation manual.

Suitable for both outdoor and indoor use, the door closer can withstand harsh environments ranging from -40°C to 50°C. The oil will not freeze, making it suitable for outdoor and internal use, including fire doors.

The high-quality automatic door closer, made of high-standard aluminum alloy, can close doors quietly and automatically, improving the user's quality of life by reducing the need to constantly remind others to shut the door.

Adjustable closing and latching speeds allow users to control the door closing process as desired. The door closer has passed CE, UL, and 3C certifications, as well as fire tests, ensuring it meets the highest quality standards and is produced according to EU production standards.

The adjustable door closer size 3 is suitable for doors weighing 40-65 kg and widths of 830-950 mm. It can be used for right and left-opened doors, wood or metal, in residential and commercial settings, including hotels, condominiums, apartment complexes, and warehouses.

MARIE offers a 3-year warranty for the hydraulic door closer, which has undergone more than 500,000 opening and closing experiments, ensuring users can use it with confidence. If the customer is not satisfied with the product, a full refund or replacement will be provided. If a parallel plate is needed, the company will promptly send it to the customer.

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