Best Seller
CS-3142R1 High Back
Exceptional comfort, quality, and ergonomic support — fully adjustable and loaded with features.
550 lb capacity
or call (800) 222-1440
What’s Built In
Every feature that makes this chair a popular choice.
- Ergo Air Suspension System (EAS²) for circulation
- Adjustable lumbar support, infinite from the seated position
- Cutaway sides for duty belts
- Replaceable covers — back to new in minutes
- Ten-gauge all-steel frame
- Tilt tension adjustment with upright lock
- Custom embroidery available on request
Arm Options
Pick the armrest style that fits how you sit.
C-Loop Armrests
Ergonomically designed with durable, yet comfortable padding. Height-adjustable to accommodate most body types and desktops.
Swing Armrests
Large, comfortable arm pads that adjust forward, backward, inward, and outward — up to 5″ of extra width with bracket adjustment. Swing out of the way when you need to get up fast.
Base & Mobility
Built to carry serious weight, quietly.
All bases use a durable, baked-on, powder-coated black finish.
Standard Base
Superior 7-leg design and high-quality steel provide supreme durability and stability.
Half-Ring Base
Added versatility to accommodate both short and tall users.
Casters
Heavy-duty 60mm safety casters minimize movement while empty, roll smoothly while occupied.
Glides
For the ultimate level of stability in environments where a rolling chair just won’t do.
Cover Materials & Colors
Match your space, not just your budget.
Staccato Fabric
Soft but durable, this 100% nylon fabric passes the most stringent abrasion requirements (1.9 million double-rubs), and is stain & soil repellent.
55 Real Red
56 Slate
57 Black
59 Burgundy
82 Navy
Leather
Top, natural-grain leather with a superior quality you can feel. The durable finish provides excellent performance in high usage situations. Ages well and cleans easily.
67 Firebrick Red
70 Black
73 Burgundy
36 Midnight Blue
Alternative Leather
The look and feel of leather with even better ventilation and abrasion resistance. Silverguard silver ion technology creates a natural, environmentally friendly defense against stain and odor-causing bacteria.
07 Black
Swatches shown are a close approximation — ask for physical samples before finalizing an order.
Full Specifications
Every number, for the people who ask for them.
| Seat Pan Depth | 19″ |
| Seat Pan Width | 20.5″ |
| Back Height, to Chair Back | 25″ |
| Back Height, to Headrest | 31″ |
| Seat Height Range | 16″–21.5″ (depending on cylinder) |
| Arm Height Adjustment | 7 positions (3.5″) or infinite |
| Arm Width Adjustment | 2.5″ (22″–27″) |
| Armrest Choices | C-Loop, optional Swing arms, or Fixed |
| Lumbar Support | Infinite adjustment from the seated position |
| Pneumatic Cylinder | Certified to 100,000 cycles, 500 Newtons – DIN Class 4551-4 |
| Tilt Control | Tension adjustment with upright position lock |
| Base | 28″ diameter, 7-leg (tested to 10,000 lb dynamic load) |
| Frame Construction | 10-gauge steel |
| Seat Assembly | Ergo Air Suspension (EAS²), back and bottom |
| Casters | Safety caster, dual connection, 165 lb/caster – optional 75mm, glides, or ESD |
| Cover Materials | Staccato fabric, or optional leather / alternative leather |
| Test Standards | 30% higher than GSA FNEW83-269A & ANSI/BIFMA X5.11; standard test ANSI/BIFMA & FIRA 055:2005 |
| Warranty | 6-year 24/7 intensive-use (normal wear & tear) – 10-year on frame |
| Embroidery | Custom embroidery available |
Ready to spec the CS-3142R1?
Fabric, mock leather, or genuine leather — tell us your specs and we’ll get you a quote.