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Door closers

GROOM : GR300

GR300

Perfect solution for all type of doors

  • advantages products
  • Adjustable force EN 3 to 6 using jack
  • Provided for door leaves weighing up to 120 kg
  • Latching and closing speed adjustable by grub screw on front
  • Adjustable backcheck by grub screw
  • Adjustable delayed closing by grub screw
  • Relief valve as a standard
  • Opening range up to 180° on hinged side
  • Invisible fixings hidden by its clipped cover
  • Fitting on any type of support (wood, aluminum, PVC)
  • Sustainable and continuous adjustments thanks to its thermostable technology
  • Optional multiple fittings
  • 5 years warranty

 

 

  • Zone 1: Regular opening of the door up to 70°
  • Zone 2: Adjustable backcheck 70° - 180°
  • Zone 3: Adjustable delayed closing 105° - 70°
  • Zone 4 et 4’: Adjustable closing speed 180° - 15°  
  • Zone 5: Adjustable latching 15° - 0°

 

 

 

 

GROOM door closer GR300, with symmetrical rack and pinion technology and slide arm, compliance with EN 1154, CE mark, disability compliance < 50.

  • Adjustable force EN 3 to 6 using jack for doors up to 1400 mm width and/or 120 kg with an opening angle up to 180°.
  • Closing speed and latching adjustments by grub screw on front and hidden under the cover plate.
  • Adjustable backcheck by grub screw on front hidden under the cover plate.
  • Adjustable delayed closing by grub screw on front hidden under the cover plate.
  • Invisible body fixings hidden by its clipped cover.
  • Pull or push side installation. Reversible, non-handed.
  • Thermostable hydraulic from -20° to +40°, equipped with pressure relief valves.
  • Silver, white, black, RAL finishes.
  • Accessories: DIN mounting plate for metal profile mounting, hold-open arm module, cushioned limit stay.