SERIES CHAIRS 5 legged reinforced nylon base/waterfall front seat/ trapezoid lumbar support backrest. ETN chairs are recommended for the following environments; industry, education, laboratory, clean room, healthcare and office. Each chair within this series features a different base to meet varied environmental and budget demands. They feature an ergonomic backrest, a comfortable waterfall-front seat with four-way contouring for proper weight distribution, and controls for easy adjustment. Customize by selecting from a wide variety of options, upholsteries or performance packages. STANDARD FEATURES Backrest: 14 1/2" wide x 9 1/2" high, lumbar support, plastic protective panel. Seat: Ergonomic, 18 1/2" wide x 17" deep x 3" thick with waterfall front, fourway contouring and internal seat board bumperguard. 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 Upholstery: A wide range of upholstery vinyls and fabrics are available to meet your needs. Metal Parts: ETN 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. Fire Retardant: Meets California Technical Bulletin 117; treatment to meet CAL 133 is available as an option. OPTIONS/UPHOLSTERY Seats Additional Paint Finish Options Seat Controls Fire Retardant Options CRITICAL ENVIRONMENTS Class 1000 Clean Room * 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