Ref.: 794602 49
Sitness AirWork G office chair – Topstar synchronous mechanism, with arm rests
grey
Seat colour
Ref.: 794602 49
Sitness AirWork G office chair – Topstar synchronous mechanism, with arm rests
grey
grey
AGR seal of approval
The AGR e.V. (Aktion Gesunder Rücken – Healthy Back Campaign in Germany) seal of approval is awarded for products which have been certified to maintain the health of the back by an independent committee consisting of medical experts from the fields of medicine and science.
The AGR e.V. (Aktion Gesunder Rücken – Healthy Back Campaign in Germany) seal of approval is awarded for products which have been certified to maintain the health of the back by an independent committee consisting of medical experts from the fields of medicine and science.
Seat colour
£529.00
Price / item (Excl. VAT)
Delivery time: Over 4 weeks
Good reasons to purchase products from us
- Guarantee of up to 15 years
- 30 day right of return
- Free delivery
- Efficient order processes for business customers
£529.00
Price / item (Excl. VAT)
£529.00
Price / item (Excl. VAT)
Delivery time: Over 4 weeks
Good reasons to purchase products from us
- Guarantee of up to 15 years
- 30 day right of return
- Free delivery
- Efficient order processes for business customers
Product description
- Back rest with actively breathing mesh cover and height adjustable lumbar support
- Comfortable contoured seat for an optimal posture when seated
- The height and width of the arm rests are adjustable
- Synchronous mechanism with fine tuning and integrated 3D seat motion
- Back rest angle can be set to 4 different levels using travel limiter
- With sliding seat (seat depth adjustment)
The Topstar Sitness AirWork G office chair is characterised by its breathable backrest with height-adjustable lumbar support and the harmoniously coordinated design of the seat and backrest. The integrated 3D-Sitness movement technology enables additional movement while seated.
The spring tension adjusts automatically to the user's weight and can be finely adjusted using a crank handle if required. The synchronous mechanism with integrated 3D seat movement provides further options for customised adjustment. The backrest tilt can be set in four stages via a travel limiter. A sliding seat also allows the seat depth to be adjusted.
The comfortable contoured seat completes the seating features. The armrests are adjustable in both height and width, allowing further individual adjustment.
The black plastic five-star base is equipped with load-dependent braked twin safety castors for carpeted floors. All plastic parts are partly made from recycled material and enable the separation of the individual resources. The product packaging consists exclusively of cardboard and waste paper.
The spring tension adjusts automatically to the user's weight and can be finely adjusted using a crank handle if required. The synchronous mechanism with integrated 3D seat movement provides further options for customised adjustment. The backrest tilt can be set in four stages via a travel limiter. A sliding seat also allows the seat depth to be adjusted.
The comfortable contoured seat completes the seating features. The armrests are adjustable in both height and width, allowing further individual adjustment.
The black plastic five-star base is equipped with load-dependent braked twin safety castors for carpeted floors. All plastic parts are partly made from recycled material and enable the separation of the individual resources. The product packaging consists exclusively of cardboard and waste paper.
Technical data
| Model | upholstered back rest |
|---|---|
| Frame colour | black |
| Frame material | plastic |
| Seat mechanism | synchronous mechanism with sliding seat 3D Sitness seat joint |
| Frame design | with castors |
| Seat height | 450 – 570 mm |
| Type of arm rests | with arm rests |
| Back rest height | 575 mm |
| Seat width | 455 mm |
| Shape of seat shell | contoured seat sliding seat |
| Conforms to | EN 1335 parts 1 – 3 GS tested |
| Seat material | polyester |
| Design of castors | castors for soft floors |
| Max. load | 110 kg |
| Period of use/day | up to 8 hours |
| Product type | office swivel chairs |
| Supplied | partially assembled |
| Weight | 18.2 kg |
| Seat colour | grey |
| Seat depth | 410 – 476 mm |
| Manufacturer / EU responsible Person (GPSR) |
Sustainability
Sustainable product
This product actively contributes to protecting our environment and taking social responsibility. It meets our strict sustainability criteria and thus supports an economically, ecologically and socially viable future. The score asks the crucial question for every product: does this product contribute to creating sustainable and fair conditions for today and future generations? Below are the categories in which this product performs particularly well.
You can find out more about product evaluation and our sustainability initiative on our information page .
This product actively contributes to protecting our environment and taking social responsibility. It meets our strict sustainability criteria and thus supports an economically, ecologically and socially viable future. The score asks the crucial question for every product: does this product contribute to creating sustainable and fair conditions for today and future generations? Below are the categories in which this product performs particularly well.
You can find out more about product evaluation and our sustainability initiative on our information page .
Product CO₂ footprint
- LCA functional unit
- 1
- Recycled content in %?
- 25
- CO2 footprint year of calculation
- 2026
- LCA validity (in years)
- 1
- CO2 footprint calculation method product
- Calculated by our partner GlobalChanger (GreenZero) in accordance with ISO 14044 (LCA) / 14067 (PCF) (GWP100 [IPCC version]) principles.<br/>PCF values are product specific averages that have not been verified by third parties and may evolve as the data basis improves.
- CO2 footprint system boundaries
- Cradle-to-gate
Scoring System
More about our sustainability approach.
3.3/5.9Overall score
| Criteria | Weighting | Score |
|---|---|---|
| 30% | 2.5 | |
| 30% | 4.1 | |
| 25% | 2.2 | |
| 10% | 1.0 | |
| 5% | 3.5 |




