Automatic Door Closer, Adjustable Self Closing, Backcheck Function, ADA Compliant, UL 3 Hour Fire Rated, Grade 1 Heavy Duty, 2 Million Cycles, Residential & Commercial Use, Silver Aluminum

Heavy-Duty & Durable Construction - Built with high-quality sprayed aluminum, this POWAWINI Automatic Door Closer features a robust steel arm and a high-strength steel spring. Designed for heavy-duty performance, it has been tested for Grade 1 Heavy Duty - 2,000,000 cycles to ensure long-term durability. With a UL 3-hour fire rating and ANSI certification, it meets high safety and performance standards, making it a reliable choice for residential and commercial use. Smooth Operation & Backcheck Function - Featuring a heat-treated piston and high-performance steel gears, this hydraulic door closer ensures smooth, controlled closing. The backcheck function prevents forceful openings, protecting walls and hinges. Quick & Easy Installation With Adjustable Settings – Includes all necessary hardware and a step-by-step installation guide, allowing for hassle-free setup. The adjustable closing and latching speed settings give you full control over the door movement, enhancing convenience and safety for users. Universal Compatibility For Versatile Applications - Designed to fit a wide range of doors, including wood, metal, and fire-rated doors, this closer is perfect for commercial offices, apartment buildings, schools, hospitals, and residential homes. It supports both interior and exterior doors, offering flexibility for different installation needs. Enhanced Safety & Energy Efficiency - Designed to automatically close doors securely and quietly, this closer helps prevent heat loss, reduce noise, and enhance security. Ideal for ADA-compliant and fire-rated doors, it ensures safer, code-compliant door operation in commercial and residential spaces.