Lyon Operational Chairs are designed with state-of-the-are ergonomic features. The Operational series features an adjustable footring which offers great flexibility for positioning the seat. The combination of different height work surfaces, jobs to be performed and body types all influence the need for adjustable chairs in the workplace. Select the amount of adjustment to meet your needs exactly.
Padded self-skinning foam seat: 15 3/4"W X 14 3/4"D
Backrest: 14 1/2"W X 8 3/4"H
Adjustable extra large 20" diameter circular footring
Total seat height adjustment range is 19" to 27". Pneumatic lift allows for automatic 8" adjustment while seated.
Telescoping dustcover conceals lift
Microcellular, self-skinning polyurethane backrest and seat provides exceptional durability and long-term support.
Seat and back are ergonomically designed to promote good posture. Waterfall front to ease pressure behind the knees. Contoured back with tilt for lumbar support.
Adjustable extra large 20" diameter circular footring.
5 leg 26" diameter base of molded nylon with webbed fiberglass reinforcement.