9552MC1KC00C0 Class 10 Certified Cleanroom Chair, Lever 2, 21-1/2" to 31-1/2" Height Adjustment, Black

BEVCO's 9000 Series of seating provides advanced ergonomic features and total body support for all-day comfort. Featuring a large, comfortable waterfall seat and your choice of three large backrest sizes, these chairs offer around-the-clock reliability in a variety of workplace environments. Each chair features heavy-duty construction, easy-to-use ergonomic chair controls, pneumatic seat height adjustment, 360-degree swivel, sturdy five-legged highly polished cast aluminum base, and mushroom glides. Optional casters include hard floor, carpet, interval brake (lock when not in chair) or reverse brake (lock when sitting in chair) designs. The 9000 Series seat features resilient high-density foam for long lasting comfort. Backrest styles are uniquely shaped for full back support and come standard with a heavy-duty polypropylene back shell to protect the upholstery if the chair bumps into a desk or a workstation.

• Ergonomic seat with waterfall edge for greater leg circulation & comfort
• Medium contoured backrests for excellent upper and lower backsupport.
• Easy-to-use pneumatic seat height adjustment with "lifetime" cylinder guarantee.
• Polypropylene back shell for improved durability as compared to upholstered versions.
• Five leg polished aluminum base.