













Product Specs:
Standard Features
Fully adjustable for seat height, back rake angle, back height, seat slide and lumbar support
Unique ‘2PP’ principle ensures optimum support and blood circulation during dynamic sitting
Exchangeable seat and back pads to increase longevity and reduce cost of ownership
Memory foam and coccyx cut-out seat pads available, as well as 3D armrests
Dimensions
Seat width: 462 mm
Seat depth: 467 mm
Seat height: 410-530 mm
Seat depth (with seat slide): 384-443mm
Backrest height: 620 mm
Maximum user weight: 150kg (23.5 stone)
Warranty:10 year for 9 hour a day usage / 5 year when used as a 24/7 chair
RH Logic 400 chair
£1,348.80 incl VAT (£1,124.00 ex VAT)
Delivery £4.95 or Free for orders over £150
14 days no quibble returns – click here for full T&C’s

Please be aware this chair is being discontinued soon! Quicker delivery time when ordering in fabric Gaja Black or Navy with arms and black or silver base (7-10 days) Other fabrics and specifications will have a 4-6 week wait!
The RH400 is one of the best ergonomic chairs on the market. Often surpassing their 10-year guarantee (or 5 years with 24-hour use), the RH400 is a long-term investment into your productivity and comfort whilst working.
The RH 400 has many add ons and is easily adaptable whether you’d like extra lumbar support or need a coccyx cut out. A benefit of this chair is that can have individual parts of the chair swapped rather than replacing the entire chair. The RH300 and RH400 are essentially the same chairs, however, the RH300 has a smaller backrest and lighter mechanism. We would recommend the RH400 for average to taller individuals and the smaller RH300 for petite individuals.
Overall the RH400 is a great piece of office furniture for those who have home offices or easily adaptable in a working office environment for permanent staff. This chair has been designed with people and productivity in mind from the shape of the backrest to the gentle movement mechanism that gets the blood flowing around the body as you work.
Disclaimer: although we do our best to make sure that the colours displayed on our Website are accurate, the actual colours may vary.
Product Specs:
Standard Features
Fully adjustable for seat height, back rake angle, back height, seat slide and lumbar support
Unique ‘2PP’ principle ensures optimum support and blood circulation during dynamic sitting
Exchangeable seat and back pads to increase longevity and reduce cost of ownership
Memory foam and coccyx cut-out seat pads available, as well as 3D armrests
Dimensions
Seat width: 462 mm
Seat depth: 467 mm
Seat height: 410-530 mm
Seat depth (with seat slide): 384-443mm
Backrest height: 620 mm
Maximum user weight: 150kg (23.5 stone)
Warranty:10 year for 9 hour a day usage / 5 year when used as a 24/7 chair
FREE DELIVERY OVER £150
We offer free delivery on all orders over £150 to the UK mainland.
This product is good for...
- Replaceable parts make it a solid long-term investment
- Adaptable to suit a range of conditions
- Suitable for 24-hour use (when specified correctly)
- Can be built to suit ESD friendly environments
- One of the best chair mechanisms in production
Need some support or more information about this product?
Get in touch and one of our team would be happy to help answer your questions.
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