Ref.: 676605 10

Office chair NET PRO 100 AL – Topstar with armrests and aluminium five star base

Office chair NET PRO 100 AL – Topstar

black

€ 419.00
Price / item (Excl. VAT)

Delivery time: 6-8 Working Days
Product description
  • Large back rest with actively breathing mesh cover and ergonomic seat with knee roll
  • Height adjustable arm rests with soft padding
  • Synchronous mechanism with individual weight adjustment
  • Sturdy aluminium five star base, polished
  • Mesh backrest height-adjustable by 50 mm
  • Stiftung Warentest: GOOD (2.3), issue 09/2021
The Topstar office chair NET PRO 100 AL is a professional office swivel chair with a large high-tech mesh backrest and a firmly upholstered intervertebral disc seat with knee roll. The combination of a mesh backrest and upholstered seat provides functional equipment for daily use at the office workstation.

The breathable mesh backrest can be adjusted in height by 50 mm, allowing for individual adjustment. The firmly upholstered intervertebral disc seat is equipped with an additional knee roll. Height-adjustable armrests with soft-pad rests complement the diverse adjustment options of the office swivel chair.

The point-synchronous mechanism enables synchronous adjustment of the seat and backrest tilt. In addition, the mechanism can be adjusted individually to the user's body weight. This provides various options for adapting the seating function to the respective user.

The sturdy star base is made of polished aluminium and forms the foundation of the NET PRO 100 AL. The office swivel chair thus combines a height-adjustable mesh backrest, intervertebral disc seat with knee roll, adjustable armrests and a point-synchronous mechanism with body weight adjustment. In September 2021, the model was rated GOOD (2.3) by Stiftung Warentest.
Rated GOOD (2.3) by Stiftung Warentest in September 2021.
Supplied flat pack – easy self-assembly.
Technical data
Modelmesh back rest
Seat colourblack
Fittingscounter pressure setting
Frame colourpolished aluminium
Frame materialaluminium, polished
Seat mechanismsynchronous mechanism
Frame designwith castors
Seat height460 – 560 mm
Type of arm restswith arm rests
Back rest height600 – 650 mm
Seat depth460 mm
Seat width480 mm
Shape of seat shelllumbar support seat
Conforms toEN 1335 parts 1 – 3 GS tested DIN EN 1021 parts 1 – 2
Seat materialpolyester Trevira CS, flame retardant
Design of castorshard castors for soft floors
Max. load110 kg
Period of use/dayup to 8 hours
Product typeoffice swivel chairs
Suppliedflat pack
Weight17.066 kg
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
Scoring System
3.4/5.9Overall score
CriteriaWeightingScore
Icon Climate protectionClimate protection30%2.5
Icon Circulatory economyCirculatory economy30%3.3
Icon BiodiversityBiodiversity25%2.2
Icon Economic efficiencyEconomic efficiency10%4.0
Icon InnovationInnovation5%3.9
More about our sustainability approach.
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