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Linear safety equipement

GROOM : GR300 FS

GR300 FS

Free-swing door closer with scissor arm

  • advantages products
  • No effort required in opening and closing the door: «Free door»
  • Allow to equip heavy doors: fixed force EN 4, EN 5 and EN 6
  • Automatic closing of the door leaf upon activation of the fire alarm: then it performs like a normal door closer
  • Compliance with NFS 61937-1 et NFS 61937-2
  • Adjustable closing speed by grub screw and adjustable latching by device arm
  • Relief valve as a standard
  • Opening angle up to 180° on pull side
  • Fixings hidden in its cover
  • Fitting on any type of support (wood, aluminum, PVC)
  • Sustainable and continuous adjustments thanks to its thermostable technology.

Smart free swing door closer GROOM GR300 FS, scissor arm, compliance with EN 1154 and EN 1155,  mark, compliance with NFS 61937-1 et NFS 61937-2.

  • No effort required in opening and closing the door: «Free door».
  • Automatic closing of the leaf by order of the fire station allowing to ensure firestopping.
  • Fixe force EN 4, EN 5 and EN 6for doors up to 1400 mm width and/or 120 kg with an opening angle up to 180°.
  • Adjustable closing speed by grub screw and adjustable latching by device arm.
  • Body fixings hidden.
  • Pull side, body on door or push side body on frame.
  • Reversible, non-handed.
  • Power supply from fire station in 24/48 Vcc fail secure with automatic selection.
  • IK 07 protection for the cable and IP 42 protection
  • Thermostable hydraulic from -20° to +40°.
  • Door closer equipped with pressure relief valves.
  • Silver, RAL finishes.