Topstar Operator swivel chair BIGSTAR20
5 items in stock at third-party supplier
Product details
BIGSTAR20 operator swivel chair with a point synchronous mechanism, maximum load of 150 kg, in blue.
Includes height-adjustable armrests with soft pad support and an easy-care fabric cover. Features a polished aluminium base and standard castors for soft floors. The point synchronous mechanism allows for individual adjustment of seat and backrest inclination based on body weight, and the backrest includes integrated lumbar support.
The sliding seat is made of foam in a plastic undershell and is continuously adjustable. The flat seat has a depth and wide shape made of foam in a plastic lower shell with an additional knee roll.
This chair is fully equipped with height-adjustable armrests and a highly upholstered flat seat with a knee roll, with adjustable seat depth and inclination. It conforms to the LGA guideline for heavy-duty swivel chairs based on DIN EN 1335 parts 1 - 3, with castors meeting DIN EN 12527 and DIN EN 12529 standards.
Exact colour description | Blue |
Material | Aluminium, Burnished |
Chair mechanism | Synchronised mechanism |
Seat height | 52 cm |
Seat width | 54 cm |
Seat depth | 46 cm |
Max. load | 150 kg |
Item number | 9108696 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | BT290TW56 |
Release date | 6.7.2018 |
External links |
Colour | Blue |
Exact colour description | Blue |
Material group | Plastic |
Material | Aluminium, Burnished |
Frame material | Aluminium |
Main cover material | Fabric |
Cover material description | Polyester |
Target group | Adults |
Office chair type | Office chair with armrests |
Chair mechanism | Synchronised mechanism |
Wheel type | Castors |
Max. load | 150 kg |
Recommended sitting time | 8 h |
Seat shell shape | Flat seat, Sliding seat |
Seat surface | Tiltable |
Back rest | Height-adjustable |
Armrest | Height-adjustable |
Headrest | None |
CO₂-Emission | |
Climate contribution |
Format (dimension) | 60 x 60 x 52 cm |
Width | 54 cm |
Seat width | 54 cm |
Seat height | 52 cm |
Min. seat height | 44 cm |
Max. Seat height | 52 cm |
Seat depth | 46 cm |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Office chairs» category have a defect within the first 24 months?
Source: Digitec Galaxus- 23.HAG0.5 %
- 24.Leitz0.6 %
- 24.Topstar0.6 %
- 26.Giroflex1.1 %
- 27.AC Design1.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Amstyle0 days
- 1.Songmics0 days
- 3.Giroflex8 days
- 4.Topstar9 days
Return rate
How often is a product of this brand in the «Office chairs» category returned?
Source: Digitec Galaxus- 7.Vasagle1.2 %
- 8.Ticova1.4 %
- 9.Topstar1.6 %
- 10.Sihoo1.8 %
- 11.HAG1.9 %