SERIES CHAIRS 5-legged reinforced nylon base/ribbed, self-skinned urethane seat and backrest combination. UUN chairs are recommended for the following environments: industry, education, laboratory, clean room and healthcare. Molded self-skinned urethane seats and lumbar-supporting backrests are easy to wash down and resist damage from water, lubricants, chemicals, inks, paints, coatings and resins. Customize by selecting from a wide variety of options or performance packages. STANDARD FEATURES Backrest: Self-skinned urethane with integral lumbar support, 16 1/2" wide x 12 1/2" high with 3/32" ventilating ribs. Seat: Self-skinned urethane, 18 1/2" wide x 17" deep x 1 1/2" thick with waterfall front, shaped rear edge and 3/32” ventilating ribs. Controls: Standard with Task Control – Soft-touch pneumatic seat-height adjustment, fixed rearward seat tilt of 31⁄2°, backrest tilt, backrest-height adjustment. Base: 5-legged black reinforced composite base with 27" leg spread (26" caster to caster); not for ESD use. SEAT HEIGHT RANGES Adj. Range OPTIONS Metal Finish Options Seat Controls ARS (available on task control only) Metal Parts: UUN Series chairs have a powder-coated finish as standard or chrome-plated metal parts when specified with a C option code (base remains black plastic with the C option). Casters and Glides: Models available standard with casters have an R following the model number/manufacturing code. The remaining models are standard with nickel-plated glides. Standard casters are a single-wheel ball bearing caster for hard floors; many other optional casters/glides are available. Class 1000 Clean Room CRITICAL ENVIRONMENTS * With casters. ** Designates option is Ship Now! available (all other options ship at standard BioFit lead time). © 2009. All rights reserved. BioFit Engineered Products. 09/09