Manufacturing Model Number:
Standard Bench (M)
Recommended User Height:
for work surfaces 31" to 38"
Wide Aluminum Base
Upholstery Type & Color:
Grade 2 New Hempstead Fabric Galaxy
Generously proportioned saddle-shaped seat is contoured and features a waterfall front for added comfort; measures 21" wide x 19" deep X 3" thick.
Airy, roomy and ergonomic black nylon mesh back with black composite frame, adjustable lumbar support and back height adjustment; measures 19" wide x 24" high.
Executive-style control features pneumatic seat-heat adjustment, backrest-tilt adjustment, seat-tilt adjustment and spring-tension control knob.
Five-legged, solid cast aluminum base with caster-to-caster diameter of 28.7" and maximum width of 27.4". T-cross-section legs ensure cleanability, and endure test loads of 1.5-2x BIFMA strength requirements. Features standard 50-mm tapered hub (1° 26' 16" (Morse) taper) with gauge line elevation of 113mm from the caster insert plane. The base is cast out of UNI EN 46100 aluminum with a robotically polished top surface to ensure quality and consistency.
Easily raise or lower this 20" diameter cast aluminum footring by loosening and retightening its manual adjustment knob. Recommended for models with with aluminum (A), reinforced composite (R) or wide aluminum (W) bases with seat heights greater than 22 inches.
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.
- Shipping Weight:
- Product Dimensions:
29 x 29 x 46
Seat Width (in.):
Seat Depth (in.):
Seat Cushion Thickness (in.):
Back Width (in.):
Back Height (in.):
Footring Diameter (in.):
Fire Retardancy Standards:
An airy mesh back, saddle-shaped seat and executive-inspired styling combine to make this Zephyr AP chair a standout in office, education and healthcare work environments, and a popular choice of managers, administrators, teachers, nurses, graphic designers and more. Functions include a pneumatic seat height adjustment range of 19” to 26” with backrest-tilt and seat-tilt adjustability and spring tension control knob. It features a generously proportioned nylon mesh ergonomic backrest, and saddle-shaped, contoured seat with internal seat board bumperguard and waterfall front; also includes high-profile 28.7” diameter wide cast aluminum base with T-shape construction for added strength, a 20” diameter adjustable footring and dual-wheel, non-marring polyurethane casters that resist movement when the chair is unoccupied. Upholstery is jodhpurs Grade 2 New Hempstead fabric; other Grade 2 fabric and vinyl options available. Metal parts are black powder coat. Adjustable armrests and other options available.
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). Meets CAL 117 fire retardant standards. LEED compliant.
Backed by a 13-year warranty with lifetime warranty on pneumatics.