Manufacturing Model Number:
Recommended User Height:
for work surfaces 28" to 33"
Seat Covering Type:
Reinforced Composite Base
Seat-Height Adjustable Range (in.):
Upholstery Type & Color:
None (Black Self Skinned Urethane)
ISO Clean Room Standard:
Black, self-skinned urethane seat with waterfall front, shaped rear edge and 0.09375" ventilating ribs; measures 18.5" wide x 17" deep x 1.5" thick.
Black, self-skinned urethane backrest with integral lumbar support and 0.09375" ventilating ribs; measures 16.5" wide x 12.5" high.
Control allows function of the seat height activation and backrest adjustments by means of easily engaged levers which can be activated from the seated position. Seat tilt is fixed at 3.5° rearward while the backrest adjusts 8° forward and 13° rearward.
Five-legged composite base with caster-to-caster diameter of 25.6" and maximum width of 24.4". T-cross-section legs ensure cleanability, and endure test loads of 1.5-2x BIFMA strength requirements. Features standard 50mm, steel-reinforced, tapered hub (1° 26' 16" (Morse) taper) with gauge line elevation of 113mm from the caster insert plane. The base is cast out of glass-filled nylon.
Includes 21" affixed steel tubular footring welded to top of legs.
Caster Glide Description:
Two inches in height, with dual soft-wheels. Casters resist movement when the seat is unoccupied. Plastic collar around caster stem to match base. Standard casters have grey tread.
California Prop 65
- Shipping Weight:
- Product Dimensions:
27 x 27 x 34
Seat Width (in.):
Seat Depth (in.):
Seat Cushion Thickness (in.):
Back Width (in.):
Back Height (in.):
Footring Diameter (in.):
UniqueU Series seating model is highly durable and easy to clean, making it an ideal solution for use in college, industrial and technical enviornments as well as other workplace and vocational settings.
This chair features an ISO 6 clean room performance package and is designed for the use at 28 ” to 22” desktop height. Features include pneumatic seat height adjustments from 16” to 21” and convenient backrest tilt and height adjustments. The backrest is a black, self-skinned urethane with intergral lumbar support measuring 16.5” wide x 12.5” high, the seat measures 18.5” wide x 17” deep x 1.5” thick with 0.09375” ventilating ribs to provide all-day comfort while resiting water, paint, many chemicals, punctures and more. The chair rests on a durable 25.6” diameter reinforced composite base and dual-wheel, non-marring polyurethane casters that resist movement when the chair is unoccupied. Metal parts have chrome finish.
Complies with product safety and performance standards guidelines as established by the American National Standards Institute (ANSI) and Business and Institutional Furniture Manufacturers’ Association (BIFMA).
Backed by a 13-year warranty with lifetime warranty on pneumatics.
Available via standard shipping
(delivery via ground service in 2-3 weeks)