Industrial swivel chair, with mesh back rest, seat with black Supertec cover. Supplied = partially assembled. Frame design = with castors. Seat mechanism = synchronous mechanism with weight adjustment, adjustable seat inclination. Seat material = Supertec, PE membrane. Seat colour = black. Type of height adjustment = gas spring. Frame material = tubular steel. Height adjustment range = 450 - 620 mm. Back rest height = 620 mm. Seat width = 460 mm. Seat depth = 410 - 470 mm. Type of arm rests = without arm rests. Foot plate diameter = 680 mm. Max. load = 120 kg. Frame colour = black. Feature = sturdy, actively breathing, cut resistant, anti-slip, washable, comfortable. Product type = industrial swivel chairs. Comfort upholstery seat for maximum sitting comfort. Synchronous technology for dynamic sitting. Back rest with mesh covering for air circulation. Tested for harmful substances, with certificate. Highly versatile for use in assembly, warehouse, foreman's office, etc. The versatile industrial swivel chair provides the best support for the body, an outstanding sitting climate and ultimate comfort at an industrial workplace. The seat and back rest are ergonomically shaped. Extra large and robust back rest made of a 3D membrane with all round plastic frame. The airy mesh back rest ensures air circulation and a sense of well being. The integrated lumbar support is height and depth adjustable and can therefore be adapted to the individual user. The soft, comfortable upholstery ensures maximum sitting comfort. The seat upholstery made of black fabric is actively breathing, comfortable, soft and hardwearing. Top equipment features for ergonomic sitting: synchronous technology with weight regulation, seat angle and seat depth adjustment. Infinite gas lift height adjustment with a height adjustment range from 450 - 620 mm. Robust and low profile steel five-star base in black, with load dependent braked double castors for hard floors. Seat cover optionally available in the following models: - Fabric upholstery Very comfortable: actively breathing and comfortable. - Vinyl cover Comfortable and easy to clean. Resistant to disinfectants. - Supertec Cover with studded texture. Extremely hardwearing, durable and cut resistant. Seat width x depth 460 x 410 - 470 mm. Back rest height 620 mm. Ergonomics: synchronous mechanism with weight regulation, seat angle and depth adjustment, height and depth adjustable lumbar support. Your advantage: optimal seat climate due to mesh covering of the back rest.