If you have any questions about this product, please get in touch with our friendly and helpful team in either of the below ways:
Call: 01223 425168
Email: sales@csilverman.co.uk
£445.00 - £475.00 Excl VAT
£534.00 - £570.00 Incl VAT
Comfortable, spacious and yet with remarkable lightness – the Sedus quarterback combines timeless design with perfect ergonomics. The armrests underline the dynamic expression of the side line and highlight the high level of seating comfort. A quality that is complemented by sophisticated technology and individual customisation options. All 3 types of upholstery available for the backrest not only enhance the elegant appearance, but also support the back.
Working sitting upright and concentrating or simply leaning back and relaxing? Both are possible with the quarterback swivel chair. Thanks to its especially high backrest, it holds the body securely in any position – irrespective of the person’s size. With a seat depth of 380 mm and a horizontal seat adjustment distance of 60 mm, it provides optimal support for the upper thighs. At the same time, the seat can be inclined by four degrees, enabling a sitting position that is slightly tilted forward and matches one’s personal needs.
quarterback is supplied partially assembled and only needs 50% of the normal package size. This ensures lower transport costs and less CO2 emission. The parts can then be put together by the recipient without tools. A decision for quarterback is a decision to improve one’s own eco-balance.
The innovative 3D membrane allows light to shine through, creates an open impression in the room, whilst providing privacy to the user.
The slim upholstery emphasises the quarterback´s dynamic lines and is proof that sitting comfort is not about the thickness of the upholstery.
In this version, the quarterback offers all the comfort of an upholstered model – yet the integrated membrane creates a particularly slim-line effect.
Height-adjustable lumbar support with mesh and slim upholstered versions.
Height- and depth-adjustable lumbar support with mesh and slim upholstered versions.
Height-adjustable lumbar support, integrated into the backrest of the fully upholstered version.
Height-adjustable.
Adjustable height, width and depth, with Softtouch finish.
Polished connection to go with polished aluminium base.
Sliding seat with 60 mm depth adjustment.
Seat tilt adjustment 4°.
The height and tilt adjustable neck support with optional clothes hanger.
The large castors are ideal for any type of floor covering.
Options
| standard | optional | |
|---|---|---|
| Backrest | Quick backrest pressure adjustment Adjustable lumbar support (80mm) |
No lumbar support Height-adjustable lumbar support with depth adjustment (depending on version) Height-adjustable neck support in leather Coat-hanger (depending on version) Different cover for backrest upholstery (depending on version) |
| Upholstery | Backrest with membrane cover | Backrest with comfort membrane Backrest upholstered |
| Armrests | Height-adjustable plastic armrests | Without Armrests 4-D armrests with soft-touch covers |
| Seat mechanism | “Similar” mechanism | “Similar” mechanism with seat tilt adjustment Sliding seat (adjustment range 60 mm) |
| Seat height-adjustment | Gaslift with mechanical depth-springing | Gas lift mechanism |
| Base | Plastic base, black | Aluminium base, powder-coated black Aluminium base, powder-coated white aluminium Aluminium base, powder-coated white Aluminium base, polished |
| Specification | Hard castors for soft floors | Soft castors for hard floors |
| Miscellaneous | Partially assembled (depending on version) Two-piece pre-assembled (depending on version) |
Technical specifications
| Dimensions | |
|---|---|
| quarterback |    |
| User weight | Recommended for user weights up to 120 kg |
| Seat | • Anatomically shaped seating surface with pelvis support, seat hollow and rounded front edge of seat • Shaped foam (polyurethane foam) • Upholstery thickness 50 mm • Optional sliding seat with seat depth 380 – 440 mm (mesh), 390 – 450 mm (slim + upholstery) • Width 490 mm, depth 415 mm |
| Seat height-adjustment | • Gaslift with mechanical depth-springing: reinforced cushioning of the body‘s weight even in the lowest seat position, height adjustment 400 – 520 mm • Optional gaslift for infinitely variable height adjustment 400 – 520 mm • Optional gaslift for counter design with footring |
| Base | • Basic base in polyamide, glass-fibre reinforced, black • Optional aluminium base, powder-coated, black, white aluminium, white or polished aluminium • Hard or soft castors with 65 mm diameter |
| Backrest | • Membrane cover (self-supporting knitted fabric of 100% Polyester) • Optional full upholstery with textile supporting structure, completely covered with cover fabrics from the Sedus collection • Optional comfort membrane made of self-supporting knitted fabric like the mesh backrest, but back of membrane quilted with 10 mm cut foam and neutral grey fabric (Atlantic 9AT_A60025) • Integrated lumbar adjustment, height adjustment 80 mm, option with or without lumbar adjustment • Optional lumbar support depth adjustment (20 mm); for backrest with membrane cover or with comfort membrane • Optional neck support with height (80 mm) and tilt adjustment (25°), for models in fabric in black vinyl, for models in leather, the leather colour matches the upholstery choice • Optional coat hanger in conjunction with neck support |
| Armrests | • Height-adjustable plastic armrests (3611) in black or white, height adjustment 100 mm , clear width 490 • Optionally available 4D adjustable armrests in black with Softtouch pads, aluminium support in black (3414) or polished (3484), height adjustment: 100 mm , inside width 460 – 510 mm |
| Mechanism | • Similar mechanism with quick-action tension control: balanced force curve due to coordinated spring concept • Seat and backrest move completely synchronised with the body • Synchronicity relationship between seat and backrest 1:3 • Backrest inclination to approx. 23°, can be locked in two positions • Optional seat-inclination adjustment mechanism (- 4°) for even less pressure on the upper thighs • Adaptation to different user weights enables sensitive latching of the rapid adjustment mechanism (leaning pressure 450 – 1500N [10N = 1 kg]) • Permanent back support even when the backrest is inclined backwards at a wide angle, due to uniform force distribution of the mechanical springs |
| Standards / Certificates | • GS label by TÜV Rheinland LGA Products GmbH / DIN EN 1335 • Ergonomics Certificate of TÜV Rheinland LGA Products GmbH • Tested for harmful substances of TÜV Rheinland LGA Products GmbH • QUALITY OFFICE quality seal • GREENGUARD certified • AGR quality seal – Healthy Backs Campaign • Awarded BLAUER ENGEL • Red Dot Award 2014, Winner • German Design Award 2016, Nominee |
| Warranty | 5 years |
We purchase around two thirds of the steel, aluminium and wood which we require to produce our products in Germany and almost all the rest from Europe, this helps us to avoid long delivery routes whilst, at the same time, boosting the local economy. We use materials which have been tested and assessed with respect to potentially adverse effects on human health and the environment.
