Cosmo Hi Rise Chair - Purple

The Cosmo Hi-Rise chair is designed for those who work at elevated heights, such as drafting table...

Best current price£144.22from Office Stationery

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3 offers from £144.22 - £184.70

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Office StationeryCosmo Hi Rise Chair Black Frame Bespoke Colour Seat Tansy Purple
Free delivery in 1–3 days
£144.22
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UK Office Direct Hi Rise Chair Black Frame Bespoke Colour Seat Tansy Purple
Free delivery in 1–3 days
£151.87
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Product Information

Full details

The Cosmo Hi-Rise Chair is an ideal seating solution for professionals working at drafting tables or standing desks who require elevated positioning and ergonomic support. Featuring designer aesthetics and advanced comfort mechanics, it excels at providing stable, long-term support; however, its specialized height range may not be suitable for standard-height office desks.

All features

ColourPurple
Model Part NumberKCUP4692
BrandCosmo

Extended Product Information

FAQs

Can I use this chair at a standard height desk?

No, this chair is specifically designed for high-rise or standing desk applications and will likely be too tall for a standard desk.

What is the warranty coverage?

The chair includes a 5-year warranty on mechanical components and a 2-year warranty on the foam and fabric.

Is the chair made from sustainable materials?

Yes, it is constructed using GRS certified 100% recycled plastic.

What does the auto weight tension control do?

It automatically adjusts the backrest resistance based on your body weight, ensuring balanced support without manual adjustment dials.

What certifications does the chair meet?

It is certified for safety and quality under REACH, Greenguard, EN717-1, EN1335-1, and EN1335-2 standards.

How should I clean the fabric?

Use a soft cloth dampened with mild detergent and water for spot cleaning; avoid harsh chemical cleaners.

Troubleshooting

Chair fails to hold height position

Ensure the weight limit has not been exceeded and check that the gas lift cylinder is fully seated into the base.

Backrest feels too stiff or loose

The chair uses auto weight tension control, so check that you are sitting fully back in the seat to allow the weight sensors to engage properly.

Unusual noise during reclining

Verify that all base bolts are tight and apply a silicone-based lubricant to the tilt mechanism pivot points if necessary.

Pros and Cons

Pros

  • Sophisticated designer aesthetics with a distinct purple finish
  • Environmentally conscious use of 100% recycled materials
  • Self-adjusting tension controls minimize the need for manual setup
  • Comprehensive safety and quality certifications
  • Includes a 5-year warranty on mechanical components

Cons

  • Height range is designed for elevated surfaces only
  • May be too tall for standard 29-inch office desks
  • Fabric and foam warranty is shorter than the mechanical warranty

Setup, Compatibility & Care

Assembly is straightforward, involving the attachment of the base and gas cylinder. Ensure the chair is placed on a level surface to maintain the stability of the high-rise cylinder. For daily maintenance, vacuum the upholstery regularly to remove dust particles and use a damp, soft cloth with mild detergent for spot cleaning. Avoid using harsh chemical cleaners, as these can degrade the recycled plastic finish and fabric integrity. Periodically check the mechanical fasteners to ensure they remain tightened over time.

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