Door closer GROOM 3400, elliptic technology with asymmetric pinion and slide arm, compliance with EN 1154, CE mark, disability compliance < 50 N.
- Adjustable force EN 3 to 4 for doors up to 1100 mm width and / or 80 kg with an opening angle up to 180°.
- Closing speed and latching adjustments by grub screw on front and hidden under the cover plate.
- Precise speed adjustment by flat screwdriver or Allen key.
- Hidden screws on body and arm.
- Pull or push side installation. Reversible, non-handed.
- Thermostable hydraulic from -20° to +40°, equipped with pressure relief valves.
- Adjustable backcheck by grub screw as an option on front hidden under the cover plate.
- Silver, white, black, RAL finishes, high quality finishes.
- Accessories: DIN mounting plate for metal profile mounting, hold-open arm module, cushioned limit stay.