AF503 Series - Floor Spring

Features & Benefits

  • Double action floor spring
  • Floor spring with power fixed size 3
  • Cast iron body
  • Dual valve adjusting, closing and latching speed
  • Applicable for timber, glass and aluminum door
  • Standard spindle included is 10mm
  • Hot zinc plated steel
  • Adjustment within cement box
  • Height 4mm adjustment
  • Width 5mm adjustment
  • Left to right 6mm adjustment
Technical Attributes
  Size 3
Fixed closing force 19 N -m
Door width up to 950mm
Door weight up to 105kg
Max. opening angle 130°
Hold open 90°
Closing speed adjustment Speed 1 (130° - 15°), Speed 2 (15° - 0°)
Removable spindle Fixed
Applicable temperature -15°C to 45°C
Applicability Wooden, glass & aluminium door etc. Non-handed
Weight (kg) 4.5
Dimension of cement Box (mm) Length 274
Width 97
Height 40
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