Overhead Door Closer, Hydraulic Door Closer Automatic Spring Auto Door Close Surface Mounted Heavy Duty for Domestic, Commercial and Fire Doors, Max Open 180 Degrees, No Auto Hold Open(Extra-large hea

The automatic hydraulic door closer is made of high-quality aluminum with the hydraulic principle to keep your door close safely.Specification:Material: Aluminum AlloyColor: SilverSmall: load-bearing range: 25-45kg; door width limit: within 900mmLarge: load-bearing range: 45-60kg; door width limit: within 1100mmExtra large: load-bearing range: 65-85kg; door width limit: within 1200mmExtra large (heavy): load-bearing range: 100-150kg; door width limit: within 1300mmPackage includes:1 Set x Door CloserThe door closer works with all types of medium doors, right and left opened doors, metal doors, fire doors, wood doors, glass doors with frame, residential and commercial doors, exterior/interior doors.Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

• Premium Standard: The hydraulic door closer adopts chrome-plated precision cast aluminum valve body and forged steel arm. It features a heat-treated piston and powder-coated body to ensure long-term usage and reliability.
• Fully Adjustable: You can flexibly adjust the locking and closing speed of the door according to actual needs. Simultaneously, precise control of the door's buffering effect can be achieved by adjusting the cushioning force, providing a more personalized door closing experience.
• Specifications: Small load-bearing range: 25-45kg; door width limit: within 900mm，Large load-bearing range: 45-60kg; door width limit: within 1100mm，Extra large load-bearing range: 65-85kg; door width limit: within 1200mm,Extra large (heavy): load-bearing range: 100-150kg; door width limit: within 1300mm.
• Note: ① Before installing the door closer, the central axis of the installer cannot rotate 180 degrees to avoid damage to the door closer; ② The speed regulating valve decelerates clockwise and increases counterclockwise, and the regulating valve must not protrude from the door closer body. surface, otherwise there will be oil leakage.
• The door closing device is a safe, seamless and flexible door control device. If you have any questions, our will assist you with your problems.