Chair for use in conference rooms and auditoriums.
The design is distinguished primarily by the visual continuity of the backrests, which are joined without any gaps. This feature enhances comfort and provides more space for occupants. The automatic tip-up seat consists of a single compact block that is ergonomic and non-deformable. Cold-moulded polyurethane foam completely covers a metal structure composed of a frame of curved tubing, flat springs, and articulation pivots for the rotation movement. The block is encased in an upholstery cover with a zipper system that makes it easy to change. The backrest, which has the same technical characteristics as the seat, features a design that places particular emphasis on ergonomic comfort. Upholstered standards are joined by an extremely rigid metal bridge housed in the backrest, and fixed to the floor by means of a metal base. The standards serve as armrests. The seat’s automatic tip-up mechanism also incorporates the SOFT SYSTEM for silent folding. The system uses a double-spring mechanism housed in the seat (tested at 500,000 cycles) and does not require lubrication. Maintenance-free mechanism. The chair can be fitted with a Helmholtz acoustic resonator. The system is a highly effective way to significantly improve the acoustic properties of the chairs. The Helmholtz acoustic resonator consists of a chamber in the lower part of the seat which is filled with materials that have been tested for optimal acoustic performance. The materials used increase sound absorption in different frequency ranges. A 5-mm fire barrier (TS System) can be incorporated between the foam and upholstery on both the seat and the backrest to prevent fire from reaching the foam and delay the spread of flames and emission of toxic gases. The seat’s automatic tip-up mechanism also incorporates the SOFT SYSTEM for silent folding. The system uses a double-spring mechanism housed in the seat (tested at 500,000 cycles) and does not require lubrication. Maintenance-free mechanism. Combined with the F-45 work table or the F-1000 table, the model is an optimal solution for working sessions and lengthy conferences. If space is limited, the standard can be fitted with a PLX anti-panic writing table in polypropylene. This product can be supplied with two centre-to-centre dimensions: 55 cm and 60 cm (wider backrests).
Steel tube and plate, arc welds with continuous wire feed
Standards in blow-moulded plastic
Seat density: 60-65 kg/m3
Backrest density: 50-55 kg/m3
Electrostatic polyester powder
Coat thickness: 70-80 microns
Cross-cut adhesion test – UNE-EN ISO 2409: 100%
Spain: UNE-EN 1021 Part 1 + 2
France: NF/P 92507
Italy: UNI 9175 Class 1.IM
USA: CAL TB 133 (with certified fabric)
UNE-EN 12727 Level 4 (intensive use)