SpecificationValue
TypeFloor spring — Double or single action
Body Dimensions306 mm long x 108 mm wide x 40 mm high
Closing ForceLight: 20Nm (14.8 ft-lbs), Medium: 27Nm (13.7 ft-lbs), Heavy: 37Nm (28 ft-lbs)
Max Door WidthLight: 850mm, Medium: 950mm, Heavy: 1100mm
Max Door Weight150 kg
Mechanical Hold-Open90° (Optional at 150°)
Max Opening Angle130°
Fire TestBS1634-1:2000 for 4 Hours — Exova Warrington WF157438
CertificationUL R37999
Warranty10 years

86.260

Floor spring

  • For double action or single action application
  • Adjustable closing & latching speed
  • Two non-critical valves provide dual speed hydraulic closing (closing from 130°–15°, latching from 15°–0°)
  • Maximum door opening angle of 130°
  • Built-in cushioned stop from approx. 85°
  • Mechanical hold-open at 90° (Optional at 150°)
  • Body dimensions: 306 mm long x 108 mm wide x 40 mm high
  • High grade cast iron mechanism body housed within a galvanized steel loose box
  • Stable hydraulic fluid for any climatic operation & constant lubrication
  • Suitable for timber, metal & tempered glass doors
  • Built-in pressure relief valve protects the closer from rough use
  • Fire Tested to BS1634-1:2000 for 4 Hours by Exova Warrington WF157438
  • UL Listed R37999
  • Warranty: 10 years
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