DC475

Variations

• ASSA ABLOY-DC475
• ASSA ABLOY-DC475HO (90° hold-open)
• ASSA ABLOY-DC475DA (double action)
• ASSA ABLOY-DC475DAHO (double action with 90° hold-open)
• EN 3-6

Technical Attributes

• Floor spring with adjustable closing force for large and very heavy doors
• Certified in accordance with EN 1154, size 3-6, cycle test over
• 1,000,000 cycles
• Suitable for fire and smoke protection doors
• For double and single doors up to 300kg and 1400mm wide
• Hydraulic control over 175° in both swing directions
• Adjustable door speed and latching speed from top regulating valves
• Available with hold-opening angle 90°