Topstar Operator swivel chair BIGSTAR20
More than 10 items in stock at third-party supplier
Product details
BIGSTAR20 operator swivel chair with point synchronous mechanism, maximum load of 150 kg, in sand color.
Features height-adjustable armrests with softpad support and an easy-care fabric cover. It has a polished aluminum base and standard castors for soft floors.
The point synchronous mechanism allows for synchronous adjustment of seat and backrest inclination, which can be individually tailored to body weight. The backrest includes integrated lumbar support.
The sliding seat has a foam cushion in a plastic lower shell, with a continuously adjustable seat surface.
The flat seat is deep and wide, made of foam in a plastic lower shell, featuring an additional knee roll.
This chair is fully equipped with height-adjustable armrests and a highly upholstered flat seat with knee roll, along with adjustable seat depth and seat tilt. It complies with LGA guidelines for heavy-duty swivel chairs based on DIN EN 1335 Parts 1 - 3, and the castors meet DIN EN 12527 and DIN EN 12529 standards.
Exact colour description | Sand |
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 | 9108351 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | BT290TW53 |
Release date | 6.7.2018 |
External links |
Colour | Beige |
Exact colour description | Sand |
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 |
Armrest | Height-adjustable |
CO₂-Emission | |
Climate contribution |
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 %