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Topstar office chair Sitness Airwork, petrol blue, load capacity 110 kg
€405,47
incl. VAT
€335,10 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✗ Not in stock
Expected from supplier: week 48 (23 November - 29 November 2026)
Brand: Topstar
| Article number | 77240426 |
|---|---|
| EAN | 4014296929019 |
| OEM number | PA30O MT6CX6 |
| Weight | 17,600 kg |
|---|---|
| Dimensions | B: 800 mm × H: 480 mm × D: 600 mm |
| Country of origin | Duitsland |
| Customs tariff (HS code) | 94013900 |
| VAT rate | 21% |
This is why Dex likes this article
Comfortable all day long, thanks to the mesh backrest with adjustable lumbar support and the synchro mechanism that moves with you. The adjustable seat height and armrests help you always find the right posture.
When do you choose this product?
Dynamic sitting for more movement
The Sitness Airwork office chair is designed for people who want to move more while they work. The three-dimensionally movable special flat seat makes your body perform small movements automatically as you work. This activates your muscles and stimulates blood circulation, which helps prevent muscle tension and back complaints caused by prolonged sitting.
Perfect size for average to taller people
With a seat height adjustment of 450 to 570 mm and a backrest height of 575 mm, this chair is ideal for people between approximately 1.65 and 1.90 metres tall. The seat measures 455 x 410-475 mm, providing sufficient space for comfortable sitting. The load capacity of 110 kg makes the chair suitable for most users.
Ergonomic support with an adjustable backrest
The mesh backrest with height adjustment and lumbar support adapts to your spine for optimal support. The synchro mechanism ensures that the backrest and seat move together when you lean back. The 100% polyester seat upholstery is durable and easy to keep clean.
Check your floor type when choosing
The chair comes as standard with castors for carpeted floors. If you have a hard floor such as laminate, parquet or tiles, you can optionally order special hard floor castors (article number 70699952). These prevent scratches on your floor and roll more smoothly over hard surfaces.
The Sitness Airwork office chair is designed for people who want to move more while they work. The three-dimensionally movable special flat seat makes your body perform small movements automatically as you work. This activates your muscles and stimulates blood circulation, which helps prevent muscle tension and back complaints caused by prolonged sitting.
Perfect size for average to taller people
With a seat height adjustment of 450 to 570 mm and a backrest height of 575 mm, this chair is ideal for people between approximately 1.65 and 1.90 metres tall. The seat measures 455 x 410-475 mm, providing sufficient space for comfortable sitting. The load capacity of 110 kg makes the chair suitable for most users.
Ergonomic support with an adjustable backrest
The mesh backrest with height adjustment and lumbar support adapts to your spine for optimal support. The synchro mechanism ensures that the backrest and seat move together when you lean back. The 100% polyester seat upholstery is durable and easy to keep clean.
Check your floor type when choosing
The chair comes as standard with castors for carpeted floors. If you have a hard floor such as laminate, parquet or tiles, you can optionally order special hard floor castors (article number 70699952). These prevent scratches on your floor and roll more smoothly over hard surfaces.
Specifications according to the manufacturer
Upholstery: 100% polyester, infinitely adjustable seat height, mesh backrest with height-adjustable lumbar support, synchronous mechanism, three-dimensionally movable special flat seat, black plastic five-star base, incl. armrests (PA30O MT6CX6)
Seat dimensions: (W)455 x (D)410 - 475 x (H)450 - 570 mm
Backrest height: 575 mm, Load capacity: 110 kg
optional hard floor castors: 70699952
Seat dimensions: (W)455 x (D)410 - 475 x (H)450 - 570 mm
Backrest height: 575 mm, Load capacity: 110 kg
optional hard floor castors: 70699952
Specifications
Version
with armrests
Seat upholstery
Polyester
Seat colour
petrol
Load capacity
110 kg
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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