• 300 lb. weight capacity
• Pneumatic height adjustment
• Seat foam density: 2 ½ lb., 55 IFD
• 360⁰ swivel
• Adjustable backrest with lumbar support
• 5 leg base in polished aluminum
• 20" Adjustable chrome footring
• Static dissipative upholstery with a resistance of 10⁵ to 10⁹ ohms
• Comply with ANSI/ESD ST12.1-2006 standards
• 12 year warranty

Pneumatically adjusted seat measures (20" W x 18" D with 3" thick high density foam). Medium backrest (17.5" W x 16" H with 3" thick foam) features an ESD-safe back shell. Upholstery meets California Flammability Bulletin 117. Chairs are tested and meet ANSI/BIFMA standards and come with sturdy conductive polyurethane mushroom glides and a brass drag chain. Two types of optional dual-wheel conductive casters are available. Hard floor casters (model CARD5) or carpet casters (model CAPD5). Casters add 1" to seat height. Prices do not include freight charges and shipments are FOB Wisconsin. Shipping rates are available prior to shipment.