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.