Automatic Door Closer with Hydraulic Buffer — supports doors up to 100 lbs and offers adjustable sizing for flexible installation. Key benefits Prevents door slam and sudden closing by using a hydraulic buffer to control closing speed. Protects door frames, hinges, and hardware, extending the life of the door system. Improves convenience and safety by ensuring doors close automatically and consistently. Adjustable sizing makes it adaptable to a range of door setups while supporting up to 100 lbs. What it does (functionality) Automatic closing: Returns the door to a closed position after opening without manual intervention. Hydraulic buffering: Provides smooth, controlled deceleration during the final closing phase to prevent slamming. Size adjustability: Allows the closer to be adjusted to fit different door dimensions and mounting positions while maintaining reliable performance for doors up to 100 lbs. Compatibility and performance Designed for doors with a maximum weight of 100 lbs. Adjustable sizing enables compatibility with many common door configurations. Hydraulic damping delivers consistent, repeatable closing action and reduced noise compared to nonhydraulic closers. Practical features to expect Smooth, controlled closing that reduces impact and vibration. Adjustable settings to tailor the closing motion and buffer to your needs. Reliable operation for residential and light commercial applications where door weight does not exceed 100 lbs. Typical use cases Residential entry or interior doors: Keep exterior or interior doors closing quietly and securely without relying on occupants to shut them. Small offices and retail spaces: Improve traffic flow and reduce door wear in frequently used interior doors that fall within the weight limit. Rental properties and multiunit housing: Maintain consistent door behavior across units to reduce maintenance calls and protect hardware. Why customers choose this style of closer Solves the common problems of door slamming, inconsistent closing, and premature hardware wear. The hydraulic buffer provides a measurable improvement in closing control and noise reduction. Adjustable sizing gives installers flexibility to fit different door setups while supporting a clear weight capacity of 100 lbs. Installation and adjustment notes Designed to be mounted in typical door installations where a closer with adjustable sizing is required; verify door weight does not exceed 100 lbs. Hydraulic buffer settings can be adjusted to dial in closing speed and cushioning as needed for the application. A practical, reliable solution for controlled door closing in applications where doors weigh up to 100 lbs and adjustable sizing with hydraulic buffering is required.