Ref.: 510964 10

Standard swivel chair – Topstar permanent contact mechanism

Standard swivel chair – Topstar

black, without arm rests

Contoured seat
Deep and wide shell shape, in foam, within a plastic sub-shell with additional pelvic support.
Contoured seat. Deep and wide shell shape, in foam, within a plastic sub-shell with additional pelvic support.
Permanent contact mechanism
The back rest constantly follows the movement of the upper body, the seat does not move. The counter pressure is fixed.
Permanent contact mechanism. The back rest constantly follows the movement of the upper body, the seat does not move. The counter pressure is fixed.
171,00 €
Price / item (Ex. VAT)

Availability: 3-4 Working Days
Product description
  • Comfortable contoured seat with infinitely variable height adjustment
  • Cubic backrest with moulded upholstery, infinitely height adjustable
  • Permanent contact mechanism, infinitely adjustable inclination
  • Hard-wearing fabric cover made of 100 % polyester
  • Load-dependent braked safety castors for carpets
  • Polyamide base with frame in graphite black RAL 9011
The Topstar standard swivel chair combines a comfortable contoured seat with a cubic backrest and various adjustment options for daily use at the office workstation. The seat is equipped with a hard-wearing and easy-care fabric cover made of 100 % polyester.

The contoured seat features infinite height adjustment and can therefore be individually adapted to the desired seat height. The cubic backrest is equipped with moulded upholstery and is also infinitely adjustable in height. Seat and backrest can thus be adjusted to the desired position independently of each other.

The permanent contact mechanism allows individual adjustment of the backrest tilt and can be infinitely locked. In combination with the height adjustment of the seat and backrest, various options are available to adapt the office swivel chair to different users and sitting positions.

The frame is finished in graphite black RAL 9011 and equipped with a sturdy polyamide base. Load-dependent braked safety castors are suitable for carpets and complement the functional features of the swivel chair.

The combination of contoured seat, height adjustable backrest with moulded upholstery and permanent contact mechanism combines the essential seating and adjustment functions of the model. The swivel chair is delivered disassembled and is intended for uncomplicated on-site assembly.
Supplied flat pack – easy self-assembly.
Technical data
Modelupholstered back rest
Seat colourblack
Frame colourgraphite black RAL 9011
Frame materialnylon
Seat mechanismpermanent contact mechanism
Frame designwith castors
Seat height420 – 550 mm
Type of arm restswithout arm rests
Back rest height400 mm
Seat depth450 mm
Seat width460 mm
Shape of seat shellcontoured seat
Conforms toEN 1335 parts 1 – 3 GS tested
Seat materialpolyester
Design of castorscastors for soft floors
Max. load110 kg
Period of use/dayup to 8 hours
Product typeoffice swivel chairs
Suppliedflat pack
Weight11.279 kg
Pictorial instructions
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 .

Product CO₂ footprint

LCA functional unit
1
Recycled content in %?
0
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

PCF Lifecycle Breakdown

43.16kg CO₂e
LCA Raw Material Extraction & Processing
42%
LCA packaging production
2.9%
LCA Product Manufacturing
44.8%
LCA Inbound and Outbound Transportation
10.2%
Scoring System
3.3/5.9Overall score
CriteriaWeightingScore
Icon Climate protectionClimate protection30%2.5
Icon Circulatory economyCirculatory economy30%3.2
Icon BiodiversityBiodiversity25%2.2
Icon Economic efficiencyEconomic efficiency10%3.0
Icon InnovationInnovation5%3.9
More about our sustainability approach.
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