Make: Wilkhahn
Model: Neos cantilever chair
Design: wiege

Models:
183/3 standard height backrest (stackable)
183/5 standard height backrest, Management type (not stackable)

Standards / quality labels:
DIN EN 13761
DIN EN 16139-L1

Chair dimensions: 
Seating height: 43 cm 
Total height: 80 cm
Width: 55 cm (model 183/3), 58 cm (model 183/5)
Depth: 60 cm
The seating height is established under load with DIN equipment 
Total height, width and depth are the minimum dimensions

Weight: 
183/3 kg standard height backrest 10 kg (depending on the model and design without packaging)
183/5 standard height backrest, Management type: 11 kg (depending on the model and design without packaging)

Packaging:
Box sizes for a chair in cm (L x W x H): 74 x 74 x 87 74 x 74 x 87
Volume in m³: 0.48
 
Function: 
Basic cantilever chair to match the Neos task chair
Visitor, meeting, conference and seminar chair with a flexible, unitary seat shell, integrated stacking buffer to protect the chairs and a rail on the backrest. Up to five can be stacked free standing, up to eight stacked on a four-wheeled trolley (models 183/3 in leather and 183/5 are not stackable). 

Frame: 
Frame made of bright chrome-plated steel tubing, 22 mm in diameter, 3 mm thick
Rail on the backrest made of die-cast zinc, bright chrome-plated
Standard design: Anti-tilt stopper made of black-grey polyamide for carpets
Optional: Polyamide glides, black-grey, for soft floorings
Optional: polyurethane glides, black-grey for hard flooring
Optional: polyamide glides with additional felt (e.g. for wooden or stone flooring susceptible to scratches)

Seat and back:
Model 183/3: 
Unitary seat- and backrest-shell made of elastic polypropylene, black-grey. Concealed screws to affix the seat cushion which can be replaced and consists of seat upholstery panel and polyurethane one-piece moulded foam, covered with fabric from the Wilkhahn collection or leather (leather 74, but then not stackable) from the Wilkhahn leather collection
Optional: Seat- and backrest-shell white through-dyed
Optional: Backrest cushions identical to the seat cushion, replaceable
Optional: fabric or leather cover to suit customer’s preferences, if required Wilkhahn will check material’s suitability

Model 183/5:
Unitary seat- and backrest-shell made of elastic polypropylene, black-grey though-dyed.
Concealed screws to affix the seat- and backrest cushioning which is replaceable and consists of padding on the seat and backrest and polyurethane one-piece moulded foam with wool fleece and side facings, covered with leather 74 from the Wilkhahn collection. 
Optional: Seat- and backrest-shell covered in leather at the rear. 
Optional: fabric or leather cover to suit customer’s preferences, if required Wilkhahn will check material’s suitability

Cushioning:
All foam used is CFC-free 

Armrests:
Model 183/3:
PVC-free, sleeve-shaped armrest pad made of black-grey, thermoplastic elastomer. 
Model 183/5:
Applied armrest pad, cushioned and covered in leather with topstitching
Optional: solid-wood armrest pad. Oak, maple or walnut, with a natural finish. 

Environmental product information:
Material used: plastics: 38%, steel 48%, zinc 12%
Returns, disassembly and recycling:
All components in the NEOS conference/visitor chair are suitable for non-destructive disassembly.  
To ensure that materials can be sorted according to type, all components weighing more than 150 g have been labelled accordingly. No agents to protect materials or organic halogen compounds are used which would prevent subsequent recycling. A total of 89 per cent of the chair can be recycled.
For more information see: http://www.wilkhahn.com/green.
The following LEED rating can be achieved:
LEED CI	5 – 7
LEED NC	5
LEED EB	7

Accessories:
Neos cantilever chair model 183/3: 
four-wheeled trolley model 183 for 8 stackable cantilever chairs

Certification and awards for the NEOS product family (depending on the model):
UN Global Compact
ISO 9001
ISO 14001
EMAS
GREENGUARDTM 
AFRDI Green Tick Product Certification Standard 150, Level A – Platinum

International design awards:
2005: iF product design award, Hanover


Wilkhahn reserves the right to make technical changes to the information provided.
Revised December 2015