DC420

Variations

  • ASSA ABLOY-DC420
  • ASSA ABLOY-DC420HO (90° hold-open)
  • ASSA ABLOY-DC420DA (double action)
  • ASSA ABLOY-DC420DAHO (double action with 90° hold-open)
  • EN 2/3/4

Technical Attributes

  • Floor spring with fixed closing force for thin slabs
  • Certified in accordance with EN 1154, size 2/3/4, cycle test over
  • 1,000,000 cycles
  • Suitable for fire and smoke protection doors
  • For double and single doors up to 100kg and 1100mm 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°