ASSA ABLOY Singapore Pte. Ltd.
60 Macpherson Road, Block 1, #08-08, Siemens Center, Singapore 348615
Mechanical Hardware
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DC475
Floor Spring with Cam Motion® technology and adjustable closing force for large or very heavy doors
ASSA ABLOY DC475:
- Floor spring with adjustable closing force for large and very heavy doors
- In compliance with EN1154 size EN3-6
- 1,000,000 cycles tested
- Suitable for fire and smoke protection doors
- For single and double action door up to 300kg
Characteristics of DC475:
- Closing from 175° in both door swing directions with hydraulic control from 175°
- Two thermodynamic valves for consistent performance
- Adjustable door speed and latching speed through top regulating valves
- Back-check
- Cast Iron body
- Adjustments in all directions within the cement box
- Cement box is hot zinc plated
- Cover plates and eyelets made in polished orSatin Satinless Steel and Polished Brass
- Interchangeable spindle from 0 to 30mm
- Available without hold-open or with hold-openangle 90° and 105°
Speed adjustment:
- variable closing speed 175° - 15°
- variable latching speed 15° - 0°
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