Rh Logic 300 & 400 ESD

RH Logic 400 ESD Model

Code: RH-3556-ESD
From: £1,259.00 (exc. vat)

The RH Logic 400 offers lumbar pump support and a high backrest which allows unhindered arm movements.

RH ESD chairs are designed to effectively discharge static electricity for use in areas where this is required, e.g. the electronics industry. Electric discharge is through the backrest, the seat, the gas stem and base down through the castors and to the floor. The chairs are approved in line with SP method 2472. To work effectively the chair should be used in an ESD-adapted environment.

Guaranteed for 10 years       

  • Additional padding to provide support between the shoulders
  • Pronounced support for the curve of the back provides optimum comfort and pressure relief
  • Independent back and seat angle adjustments
  • Free float feature
  • Knee tilt mechanism
  • Free wheeling ESD soft floor castors
  • Black aluminium base
  • Suitable for users weighing up to 23 stone / 150 kg

  • Back Width: 44 cm
  • Back Height: 63 cm
  • Seat Slide range: 6 cm
  • Seat Width: 46.5 cm
  • Seat Depth: 47.5 - 53.5 cm
  • Seat height 41 - 53 cm

Manufactured to order

This chair is manufactured to your specific requirements and delivery times are typically 2-3 weeks from point of order.


We highly recommend expert chair setup to ensure you are familiar with and can benefit from all the adjustments and support your new chair offers. We include a free set up for clients in Wales and the English border. We will contact you approx. one week before your chair is due to arrange a booking time for one of our experts to come and set up the chair correctly for you.

If you are outside of this area, additional charges may apply for this service - please contact us for a quotation. Alternatively click on the 'support' tab for operating instructions if you would prefer to set up the chair yourself.

Optional extras: Please add optional extras below:

8E ESD Armrests 8E ESD Armrests
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Ceri, Research Assistant
The equipment was delivered and I was showed how to adjust and use the items appropriately. It has helped me so much already - I am so much more comfortable! Many thanks for your very through assessment and recommendations. I am so very pleased with the outcomes!
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