Each assembly comprises a frame consisting of four cast aluminium feet and a double link bar to which the seat and backrest supports are attached. All the structural components are made of aluminium and there are no welds. This prevents rusting and ensures easy maintenance. Quality and resistance of used materials give to the seat a high durability and no need of maintenance. Seat and backrest are a sole part made of metallic plate of 2mm and ergonomically curved. This piece is fixed through four points, two at the upper beam and two at the anterior one. By this a high resistance and durability is achieved. Seat and backrest are covered at the front part by two pieces of polyurethane half-rigid foam that gives to the user a high comfort level keeping high resistance, durability and safety. Both polyurethane parts are finished with a softly texture, non-sliding finish. Optionally end-arms can be supplied.
BACK AND SEAT BASE:
• 3 mm pressed metal sheet.
• Material: UNE L-2630
• Breaking Load: 20 Kg./mm2
• Seat density: 65 Kg./m3
• Electrostatic powder Polyester
• Coating thickness: 70-80 micras
• Grid adherence: UNE-EN ISO 2409: 100%
• Fire Standards
Spain: UNE-EN 1021 Part 1 & 2
France: NF/P 92507
Italy: UNI 9175 Clase 1.IM
USA: CAL T.B. 133 (in approved fabric)
FINISHED PRODUCT :
• UNE-EN 12727 Level 4 (intensive use).
0,125 m3 (disassembled)