Door Closer Astra Radius 4003 SC
- Key Technical Specifications: The Astra Radius 4003 SC door closer is a single spring hydraulic unit with adjustable closing speed. It is concealed when the door is closed, suitable for both right and left swing doors, and has a fixed power size EN 3. The maximum opening angle is 105 degrees. This closer has undergone rigorous testing, including 500,000 cycles testing to BS EN 1154 standards and fire testing to BS EN 1634-1:2000.
- Materials and Construction Details: The Astra Radius 4003 SC door closer is constructed with high-quality materials for durability and reliability. The housing is made of robust metal alloy, ensuring long-lasting performance. The hydraulic components are precision-engineered for smooth operation and consistent closing action.
- Advantages for Professional Use: Professionals will appreciate the fully concealed design of the Astra Radius 4003 SC door closer, providing a sleek and unobtrusive appearance. The adjustable closing speed allows for customization based on specific door requirements. The fixed power size EN 3 ensures consistent closing force, making it suitable for various commercial applications. Additionally, the fire testing certification ensures compliance with safety standards.
- Additional Information: The Astra Radius 4003 SC door closer is designed for easy installation and maintenance. It is CE marked for quality assurance and can serve as an alternative to face fixed closers. The closer comes with comprehensive installation instructions and is compatible with a wide range of door types and sizes. Packaging includes all necessary components for a complete setup.
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