BTS75V [EN1-EN4] Floorspring Body and Box

The dormakaba BTS75V Floor Spring is a universal, non-handed floor closer designed for both single and double-action doors. Conforming to EN 1154 standards, it accommodates doors up to 120kg in weight and widths of up to 1100mm. This versatile floor spring features adjustable spring strength (sizes EN1-4), backcheck, and closing speed for precise control. It is ideal for commercial and residential applications, providing reliable and durable performance.

Features & Benefits

• Universal Design: Suitable for both LH and RH single or double-action doors.
• Adjustable Spring Strength: Covers door sizes EN1-4, ensuring flexibility for doors weighing 20kg to 120kg.
• Durable Construction: Made of cast iron with a silver finish, ensuring long-lasting performance.
• Controlled Closing: Features adjustable closing and latching speeds for smooth and secure operation.
• Integrated Backcheck: Prevents damage from excessive door opening force.
• Non-Handed Unit: Allows for easy installation in various door configurations.
• Tested to EN1154: Ensures reliability and compliance with international standards.
• Wide Application: Suitable for residential and commercial use on aluminium doors.

Specifications

• Brand: dormakaba
• Spring Strength: Size EN1-4
• Material: Cast Iron
• Finish: Silver (SIL)
• Max Door Weight: 120kg
• Max Door Width: 1100mm
• Dimensions:
  • Width: 82mm
  • Height: 50mm
  • Length: 285mm
• Backcheck Valve: Yes
• Adjustable Closing Speed: Yes
• Maximum Opening Angle: 175°
• Handing: Non-handed (Push/Pull side mounting)
• Warranty: 10 Years Mechanical
• Applications: Commercial and Residential