POWAWINI Grade 3 Spring Hydraulic Automatic Door Closer Medium Duty

POWAWINI Grade 3 Spring Hydraulic Automatic Door Closer Medium Duty

• ???????? & ??????? ???????????? – Built with high-quality sprayed aluminum, this POWAWINI Automatic Door Closer features a robust steel arm and a high-strength steel spring. Designed for medium-duty performance, it has been tested for 500,000 cycles to ensure long-term durability. With a UL 3-hour fire rating, it provides enhanced safety for residential and light commercial use.
• ?????? ????????? – Equipped with a heat-treated piston and high-performance steel gears, this door closer ensures a consistent, controlled closing motion. The advanced hydraulic mechanism provides smooth, reliable operation, reducing door slamming and prolonging door life.
• ????????? ????????????? ??? ????????? ???????????? – Designed to fit a wide range of residential doors, including wood, metal, and fire-rated doors, this closer is perfect for homes, apartments, condos, and rental properties. It supports both interior and exterior doors, offering flexibility for various household installation needs while ensuring smooth and secure operation.
• ????? & ???? ???????????? ???? ?????????? ???????? – 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.
• ???????? ?????? & ?????? ?????????? – Designed to automatically close doors securely and quietly, this closer helps prevent heat loss, reduce noise, and enhance security. Ideal for fire-rated doors, it ensures safer, code-compliant door operation in commercial and residential spaces.