Cleanroom stool, vinyl, with castors. Supplied = partially assembled. Seat material = vinyl. Frame design = with castors. Frame material = aluminium. Type of height adjustment = gas spring with release ring. Seat colour = black. Seat height = 450-650 mm. Seat diameter = 400 mm. Max. load = 120 kg. Foot plate diameter = 540 mm. Castor diameter = 65 mm. Design of castors = soft castors for hard floors. Product type = industrial stools, cleanroom stools. Infinite gas lift height adjustment by means of a practical release ring. Hygienic design, suitable for cleanrooms. Space saving due to attractive, compact five star base with 540 mm diameter. All-over hygienic design with soft cover trim. Very few seams: hygienic, easy to clean and disinfect. Washable and resistant to disinfectants, soft and comfortable. The cleanroom stool is the comfortable and flexible solution when briefly taking a seat at a cleanroom workplace. Cleanroom class 3 in accordance with EN ISO 14644-1, ESD compliant in ac