Cleanroom swivel chair, with floor glides and step, permanent contact mechanism, adjustable seat inclination. Supplied = flat pack. Frame design = with floor glides and foot rest. Seat mechanism = permanent contact mechanism, adjustable seat inclination. Seat material = vinyl. Seat colour = black. Type of height adjustment = gas spring. Frame material = aluminium, polished. Height adjustment range = 640 - 890 mm. Back rest height = 530 mm. Seat width = 460 mm. Seat depth = 440 mm. Type of arm rests = without arm rests. Max. load = 120 kg. Frame colour = light grey. Feature = ESD version. Product type = cleanroom industrial swivel chairs. Indispensable in any place where the requirements for sterile and clean conditions are high. Cleanroom class 3 in accordance with EN ISO 14644-1. Conductive in accordance with EN 61340-5-1. Ergonomically shaped seat and back rest. Sealed seat and back rest upholstery with electrically conductive, black vinyl cover. Smooth surfaces prevent particles fro