Smart free swing door closer GROOM GR500 FS, slide arm, compliance with EN 1154, EN 1155, CE mark, compliance with NFS 61937-1 et NFS 61937-2.
- G type fixing with automatic voltage selection 24/48Vcc integrated into the door closer, without visible cable.
- No effort required in opening and closing the door: «Free door» from an opening angle > 0°
- No local reset required
- Automatic closing of the leaf by order of the fire station allowing to ensure firestopping.
- Adjustable force 2 to 5 using jack for doors up to 1250 mm width and / or 100 kg with an opening angle up to 180°.
- Closing speed and latching adjustments by grub screw on front and hidden under the cover plate. Invisible body and arm fixings.
- 3 fixing types: on pull side, body on door or on frame and on push side, body on frame
- G type installation with automatic voltage selection 24/48Vcc integrated in the door closer, without visible cable.
- B type installation with automatic voltage selection 24/48Vcc integrated in the door closer, cable with IK 07 protection.
- Reversible, non-handed.
- Power supply from fire station in 24/48 Vcc fail secure with automatic slection.
- IP 42 protection against penetration of foreign solids and penetration of water.
- Thermostable hydraulic from -20° to +40°.
- Door closer equipped with pressure relief valves.
- Silver, RAL finishes.
Compliance with NFS 61937-2, PV DAS approved with most technical door manufacturers