AEC Standard Features
Backrest: 15 1/2" wide x 14 1/2" high, lumbar support, plastic protective panel
Seat: saddle-shaped seat with waterfall front, 21" wide x 19" deep x 3" thick with four-way 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.
Metal parts on AEC Series chairs have a powder-coated finish as standard or a chrome plated finish when specified with a C option code (aluminum base has a polished top with the C option).
Base: 5-legged cast aluminum base with 23" leg spread.
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.
Upholstery: A wide range of upholstery vinyls and fabrics are available to meet your needs.

AEC Options
Additional Paint Finish Options: C, SPF
Seat Controls: EXE, FFAC
Armrests: ARS, ARU, PSAS, PSAU
Footrings: ATF, G
Casters and Glides: BPG, CRC, GFR, LKRO, LKRU, LRO, LRU, MLR, NGC, NSG, R, STR, XR
Fire Retardant Options: C133
Miscellaneous: SW, TK, WM

AEC Critical Environment Performance Packages