Ref.: 724037 10

SUPPORT SY ergonomic swivel chair – Topstar with arm rests, synchronous mechanism

SUPPORT SY ergonomic swivel chair – Topstar

black

Ergonomic seat
The front part slopes gently down, the rear part of the seat slopes up steeply and supports the hips.
Ergonomic seat. The front part slopes gently down, the rear part of the seat slopes up steeply and supports the hips.
Synchronous mechanism
The back rest and seat move synchronously to one another. The counter pressure can be adjusted to individual body weight.
Synchronous mechanism. The back rest and seat move synchronously to one another. The counter pressure can be adjusted to individual body weight.
Seat colour
225,00 €
Price / item (Ex. VAT)
Availability: 5-8 Working Days
Product description
  • Cover fabric made of 100% post-consumer polyester
  • Plastic parts made of a proportion of recycled plastic
  • Synchronous mechanism for the synchronous adjustment of the seat and backrest tilt
  • High, contoured backrest with spinal shaping, height adjustable
  • Special disc-support seat for support in the pelvic area
  • With individual weight adjustment, can be locked at any position
  • Separation of the individual resources possible
The Topstar office chair SUPPORT SY is an orthopaedic swivel chair with a cover fabric made of 100 % post-consumer polyester in accordance with Global Recycled Standard and OEKO-TEX® STANDARD 100. The seat shell is made of certified wood.

The high, contoured backrest features spinal shaping and can be adjusted in height via a ratchet mechanism. The special disc-support seat provides targeted support in the pelvic area. A synchronous mechanism allows for the synchronous adjustment of the seat and backrest tilt. In addition, the chair features body weight adjustment and can be continuously locked in place.

Fixed arm rests made of black plastic are included. The black nylon star base is equipped with load-dependent braked twin safety castors for carpeted floors. The plastic parts on the backrest, arm rests, star base and seat shell contain a proportion of recycled plastic.

The product packaging is plastic-free and consists exclusively of cardboard. For the inner packaging, 100 % recycled cardboard is used. The individual resources can be separated from one another. The SUPPORT SY carries the GS mark from Intertek.
Supplied flat pack – easy self-assembly.
Technical data
Modelupholstered back rest
Frame colourblack
Frame materialrecycled plastic
Seat mechanismsynchronous mechanism
Frame designwith castors
Seat height420 – 550 mm
Type of arm restswith arm rests
Back rest height570 – 650 mm
Seat depth430 mm
Seat width450 mm
Shape of seat shelllumbar support 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
Weight16.5 kg
Seat colourblack
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 .
Made of recycled material
This product is made entirely or partly from recycled materials. Recycled material products are items or materials made from reused or recycled raw materials (see the technical data for more information). The use of recycled materials aims to conserve resources and reduce waste.

Product CO₂ footprint

LCA functional unit
1
Recycled content in %?
50
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

76.09kg CO₂e
LCA Raw Material Extraction & Processing
62.6%
LCA packaging production
2.5%
LCA Product Manufacturing
26.2%
LCA Inbound and Outbound Transportation
8.7%
Scoring System
3.5/5.9Overall score
CriteriaWeightingScore
Icon Climate protectionClimate protection30%2.5
Icon Circulatory economyCirculatory economy30%3.8
Icon BiodiversityBiodiversity25%2.2
Icon Economic efficiencyEconomic efficiency10%3.0
Icon InnovationInnovation5%3.9
More about our sustainability approach.
‌
‌
‌
‌
‌