Biofit Bridgeport Bench Height Chair, Medium Seat, ISO 3
Description
This bench height Bridgeport Series chair features an ISO 3 cleanroom performance package. Components include a mid-sized adjustable, ergonomic, contoured seat, motion-enhancing trapezoid-shaped backrest, an aluminum base and adjustable footring.
Bridgeport Series seating outfitted with critical use performance packages are engineered for use in technical environments in a variety of industries.
This chair features an ISO 3 cleanroom performance package and is designed for use at 31" to 38" high benches. Highlights include easy pneumatic seat-height adjustments from 19" to 26", convenient backrest tilt and height adjustments, and a smaller, trapezoid-shaped backrest with lumbar support and a protective plastic back panel. The seat and back are covered with Grade 2 blue vinyl upholstery. The chair rests on a high-profile 25.6” diameter cast aluminum base; other features include a 22” diameter adjustable footring and dual-wheel, non-marring polyurethane casters that resist movement when the chair is unoccupied. Metal parts have chrome finish. Components packaged under laminar flow cleanroom hood.
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.
Technical Specifications
Bridgeport Series seating outfitted with critical use performance packages are engineered for use in technical environments in a variety of industries.
This chair features an ISO 3 cleanroom performance package and is designed for use at 31" to 38" high benches. Highlights include easy pneumatic seat-height adjustments from 19" to 26", convenient backrest tilt and height adjustments, and a smaller, trapezoid-shaped backrest with lumbar support and a protective plastic back panel. The seat and back are covered with Grade 2 blue vinyl upholstery. The chair rests on a high-profile 25.6” diameter cast aluminum base; other features include a 22” diameter adjustable footring and dual-wheel, non-marring polyurethane casters that resist movement when the chair is unoccupied. Metal parts have chrome finish. Components packaged under laminar flow cleanroom hood.
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.
Technical Specifications
| Height Compatibility | Standard Bench |
| Seat Covering Type | Upholstered |
| Seating Surface | Vinyl |
| Seat Size | Medium |
| Back Size | Small |
| Base | Aluminum Base |
| Finish Color | Chrome |
| Shipping Availability | 2-Day Ship |
| Shipping Weight | 39 |
| Product Dimensions | 26 x 26 x 33 |
| Weight Capacity (lbs) | 300 |
| Seat-Height Adjustable Range | 19-26 |
| Upholstery Type & Color | Grade 2 Blue Vinyl P28542 |
| Seat Description | Ergonomic upholstered seat with four-way contouring and internal seat board bumperguard; measures 18.5" wide x 17" deep x 3" thick. |
| Back Description | Streamlined upholstered backrest with lumbar support and plastic protective panel; measures 14.5" wide x 9.5" high. |
| Control Description | 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. |
| Base Description | Five-legged, solid cast aluminum 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 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. |
| 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. |
| Recommended User Height | 31-38 |
| Seat Width (in) | 18.5 |
| Seat Depth (in) | 17 |
| Seat Cushion Thickness (in) | 3 |
| Back Width (in) | 14.5 |
| Back Height (in) | 9.5 |
| Fire Retardancy Standards | CAL117 |
| Footring Diameter (in) | 22 |