BTS80 [EN4] Floorspring Body and Box

The dormakaba BTS80 [EN4] Floor Spring Body and Box is a high-quality, adjustable door closer designed for single and double-action doors. Ideal for doors weighing up to 300kg, it combines versatility, durability, and sleek concealed fixing for a wide range of commercial and residential applications.

Features and Benefits

Key Features:

• Capacity:
  • Size 4: Supports doors up to 1100mm wide and 300kg in weight.
• Compatibility: Suitable for single and double-action doors, including single and double leaf configurations.
• Adjustable Functionality:
  • Closing speed adjustment for tailored door movement.
  • Mechanical back check to prevent slamming.
  • Adjustable delayed action and hold-open function for convenience.
• Certified Performance: Tested to EN1154 standards for reliability and safety.
• Concealed Fixing: Ensures a clean, professional finish.
• Included Components: Comes with a floor spring, cement case, and standard spindle insert.
• Warranty: Backed by a 2-year manufacturer’s warranty.

Benefits:

• Versatile Application: Adjustable for various door sizes and weights, making it suitable for multiple environments.
• Enhanced Safety: Features like back check and delayed action improve door control and user safety.
• Aesthetically Pleasing: Concealed fixing makes it virtually invisible after installation.
• Durable and Reliable: Tested to international standards and built for long-term use.
• Easy Installation: Includes all necessary components for seamless setup.

Specifications

• Door Weight: Up to 300kg.
• Maximum Door Width: 1100mm.
• Size: EN4.
• Adjustments: Closing speed, back check, delayed action, and hold-open.
• Compliance: Tested to EN1154.
• Warranty: 2 years manufacturer’s warranty.
• Included Components: Floor spring, cement case, and standard spindle insert.

Applications: Suitable for commercial offices, residential buildings, and other spaces requiring discreet, reliable door control solutions.