OK-100 Office chair with permanent contact mechanism “Intensive”.

Office chair with permanent contact mechanism and backrest with Up-Down. Without arms.

Made in Spain with materials made in EEC
Main Features: Ergonomic chair with permanent contact mechanism and automatic height adjustment. Backrest with adjustable height Up-Down. Suitable for office work and study chair for adults.
Mechanism: Regulation system backrest angle by permanent contact with locking in any position. Independent height adjustment and separation of backrest. The independent regulation of the height of the backrest is through a system of UP-DOWN.
Seat and backrest: Injected plastic supports anatomically shaped, density coated foam in seat 45 Kg/MC and 30 Kg/MC in backrest. Both seat and backrest are covered with protective injected shell.
Wheels: Dual 50 mm diameter wheels, injected into nylon. meet standards X5.1-1993/18 and UNI 8588/84. The castors supplied are hard and without breaks. Glides and other castors are availables optionaly.
Base 5-spoke: 5 spoke base diameter 630 mm. injected into nylon with 30% glass fiber.
Automatic height adjustment: Through the gas cartridge according to DIN 4550 Class 3 (certified by TUV LGA) and BS5459 level "S".
Upholstery: 100% polyester with more than 80,000 cycles of resistance to abrasion according to European standard EN 14465: 2004 + a1: 2007. Complies with EN 1021 1 and 2 standards on flammability. 12 colors to choose from. No glues are used to fix it.
Other options: The ergonomics of the chair can be improved by adding these options:
- Second lumbar adjustment: Modifies the height of the lumbar support curve regardless of the backrest


Do you need another type of armrest? Add them to your purchase. The office chair arms from our catalog can be attached to it.