Technical description
About
Armchair with side leg frames and a seat that lifts up automatically by inertia.
Intermediate armrest shared by two armchairs.
The whole unit complies with the current AM 18 article / EN 1021 points 1 and 2.
Seat
- Centre-to-centre spacing: 520 to 580 mm.
- Overall height (on flat ground): 900 mm.
Leg frame
- Shared side leg frames in a metal box section with an integrated armrest support.
- Epoxy coating finish with anti-corrosion protection.
- Colour of your choice (satin RAL 9005 as standard).
- Fixing to concrete floor: 2 plugs and 2 Ø 8 × 50 mm coach screws per leg frame.
- Fixing to wooden floor (minimum thickness 38 mm): 2 Ø 7 × 50 mm hinge screws per leg frame.
Seat and backrest
- Seat in 12 mm moulded plywood with open-cell CMHR polyurethane foam, density 40 to 45 kg/m³.
- Backrest in single-curved 12 mm moulded plywood with high mechanical strength.
- Seat lifting by inertia, silent and maintenance-free.
- Fixed on a welded plate with two rotation axes.
- Full upholstery.
- Moulded varnished plywood rear shell available as an option.
Armrests
- In 15 mm plywood with 120 kg/m³ bonded foam.
- Dimensions: 280 × 60 mm.
- Fixing by 4 M6 screws on a welded structure.
Upholstery
- VELTOSEAT or MAGOMA Trevira CS upholstery, M1 permanently flame-retardant.
- Laminated onto 5 mm CMHR foam with mesh backing.
- Removable seat and backrest covers with zip fastening for easier maintenance.
End panel
End panel in 15 mm plywood, upholstered, or in metal or varnished wood. Colour of your choice.
