Cleanroom industrial stool, anti-static design, with castors, height adjustment range 460 - 630 mm. Supplied = flat pack. Seat material = vinyl. Frame design = with castors. Frame material = aluminium, polished. Frame colour = aluminium silver. Type of height adjustment = gas spring with release ring. Seat colour = black. Seat height = 460 - 630 mm. Seat diameter = 400 mm. Seat design = rotating. Max. load = 120 kg. Foot plate diameter = 650 mm. Feature = ESD version. Design of castors = castors for hard floors. Product type = cleanroom stools. Conductive covering. Large seat surface. Aluminium frame. Conductive vinyl covering in black. Large seat 400 mm. Cover on gas lift cylinder to protect against dust. Gas lift height adjustment via release ring under the seat. Load dependent braked castors for hard flooring. Plastic parts in light grey. Recommended use Level of purity 3 (ISO 14644-1) or 1 (US-Fed. Standard 209 E) Supplied flat pack - easy self-assembly. Your advantage These cleanroom industrial stools help to minimise particle concentrations in your cleanroom.