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Dormakaba UK TS71 Standard Overhead Hydraulic Door Closer with Adjustable EN3-4 Power
The Dormakaba UK TS71 Standard is a high-performance overhead hydraulic door closer designed for single and double leaf doors up to 1100mm wide and weighing 60-80kg. Its non-handed, adjustable EN3-4 power mechanism ensures precise closing and latching speed control, meeting stringent fire safety and performance standards including BS EN1154, UKCA, and CE.
Quick Answer
The Dormakaba UK TS71 Standard delivers robust and compliant door control, offering adjustable hydraulic precision for fire safety and optimal pedestrian flow in various architectural settings.
✓BS EN1154, UKCA, CE Fire-Rated for Safety Critical Applications
✓Adjustable EN3-4 Power Size for Versatile Door Weight/Width Control (60-80kg, up to 1100mm)
✓Non-Handed Overhead Design with Independent Closing & Latching Speed Valves
✓Durable Aluminium/Steel Body Construction with Silver Finish
✓Suitable for Wood, Metal, and Aluminium Single/Double Leaf Doors
The Dormakaba UK TS71 Standard is an expertly engineered, highly compliant hydraulic door closer, offering reliable, adjustable control for standard to heavy doors, making it a cornerstone for fire safety and access management in commercial and public spaces.
✓ Who Should Buy
- •Facilities Managers seeking EN1154 certified fire-rated door control solutions for robust performance.
- •Architects and Specifiers requiring versatile, non-handed overhead closers for new builds or renovations of commercial/institutional projects.
- •Building Owners needing reliable, adjustable door closing mechanisms for moderate to high traffic areas where safety and controlled access are paramount.
- •Installation professionals prioritizing ease of installation, comprehensive hardware inclusion, and dependable operation for varied door materials.
✕ Who Should Avoid
- •Applications critically requiring integrated back-check or hold-open functionalities within the closer unit.
- •Projects demanding delayed action closing mechanisms for specific accessibility requirements.
- •Installations for doors exceeding 80kg or 1100mm width, which necessitate higher EN power sizes beyond EN3-4.
- •Environments with extreme temperature fluctuations outside standard operating ranges (specific data not provided).
Product Overview
The Dormakaba UK TS71 Standard represents a robust engineering solution for controlled door closure across various commercial and residential environments. This hydraulic overhead door closer is meticulously designed for durability and precision, accommodating door weights between 60-80kg and widths up to 1100mm. Its core functionality is centered on a high-grade hydraulic mechanism housed within an aluminium/steel body, ensuring reliable operation. The unit offers an adjustable power size of EN3-4, allowing for adaptation to specific door mass and environmental conditions, thereby optimizing both accessibility and security. Critically, the TS71 Standard features independent valves for precise control over both closing and latching speeds, enabling fine-tuning to prevent slamming and ensure secure latch engagement. Its non-handed design simplifies specification and installation, making it suitable for a wide array of timber, metal, and aluminium doors. Furthermore, compliance with BS EN1154, UKCA, and CE certifications underscores its adherence to rigorous European performance and fire safety standards, making it a dependable choice for applications requiring certified fire resistance.
| Brand | dormakaba |
| Model Name | N/A |
| Category | Door Closer |
| Closer Type | hydraulic |
| Series | TS71 |
| Model Year | N/A |
| Country Of Origin | N/A |
| Intended Use | standard door closure |
| Suitable For | single/double leaf doors |
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Engineering Analysis
The Dormakaba UK TS71 Standard hydraulic door closer embodies precision engineering in its class. At its core, a robust rack and pinion mechanism operates within a sealed hydraulic chamber, leveraging a specialized hydraulic fluid to manage kinetic energy. This design facilitates consistent closing forces and speeds across varying operational conditions, ensuring predictable door control. The integration of independently adjustable valves for both closing speed and latching speed provides granular control over the door's final arc of movement. This allows for meticulous calibration to prevent abrupt door slamming and guarantee positive, secure latch engagement, crucial for both user experience and security protocols.
Compliance with BS EN1154 is a fundamental pillar of the TS71 Standard's engineering integrity. This European standard meticulously defines requirements for controlled door closing devices, covering aspects such as closing force, efficiency, durability, and safety. The adjustable power size of EN3-4 directly correlates with EN1154 classifications, enabling the closer to be correctly specified and installed to meet the fire performance and closing force demands for doors up to 1100mm wide and 80kg. While a specific cycle test rating is not explicitly provided, its EN1154 certification inherently mandates extensive durability testing, confirming its capability for long-term, reliable operation in demanding environments.
Furthermore, the 'fire rated: true' designation, supported by UKCA and CE certifications, confirms its suitability for installation on fire-rated door assemblies, providing a critical component in passive fire protection strategies. The non-handed configuration and overhead mounting capability simplify installation logistics, reducing potential for error and enhancing field adaptability. Constructed from a durable aluminium/steel alloy, the 1.2kg unit offers a compact footprint (232x45x68mm), marrying structural integrity with a sleek, silver finish suitable for various architectural aesthetics.
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Engineering Analysis
The Dormakaba UK TS71 Standard hydraulic door closer embodies precision engineering in its class. At its core, a robust rack and pinion mechanism operates within a sealed hydraulic chamber, leveraging a specialized hydraulic fluid to manage kinetic energy. This design facilitates consistent closing forces and speeds across varying operational conditions, ensuring predictable door control. The integration of independently adjustable valves for both closing speed and latching speed provides granular control over the door's final arc of movement. This allows for meticulous calibration to prevent abrupt door slamming and guarantee positive, secure latch engagement, crucial for both user experience and security protocols.
Compliance with BS EN1154 is a fundamental pillar of the TS71 Standard's engineering integrity. This European standard meticulously defines requirements for controlled door closing devices, covering aspects such as closing force, efficiency, durability, and safety. The adjustable power size of EN3-4 directly correlates with EN1154 classifications, enabling the closer to be correctly specified and installed to meet the fire performance and closing force demands for doors up to 1100mm wide and 80kg. While a specific cycle test rating is not explicitly provided, its EN1154 certification inherently mandates extensive durability testing, confirming its capability for long-term, reliable operation in demanding environments.
Furthermore, the 'fire rated: true' designation, supported by UKCA and CE certifications, confirms its suitability for installation on fire-rated door assemblies, providing a critical component in passive fire protection strategies. The non-handed configuration and overhead mounting capability simplify installation logistics, reducing potential for error and enhancing field adaptability. Constructed from a durable aluminium/steel alloy, the 1.2kg unit offers a compact footprint (232x45x68mm), marrying structural integrity with a sleek, silver finish suitable for various architectural aesthetics.