OrthoMax Orthopedic Chair

R7795R7900 incl VAT

The OrthoMax takes seating comfort and adjustability to a whole new level.

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orthomax orthopedic office chair
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OrthoMax Orthopedic Chair…A New World Awaits

The OrthoMax takes seating comfort and adjustability to a whole new level. Whether at work or play, this specialist orthopedic chair has the functionality to guarantee your seated comfort. What is an orthopedic chair?

The inflatable lumbar support, height adjustable backrest, free-float mechanism, multi-adjustable armrests and seat-depth adjustment are just some of the features found on this remarkable chair.

Available with and without a headrest, the OrthoMax has a 150kg weight rating and, as you would expect, comes with a 10-year warranty.

  • Weight Rating 150kg.
  • Height adjustable upholstered headrest.
  • Height adjustable backrest.
  • Inflatable lumbar support.
  • Multi-adjustable armrests.
  • Upholstered back and seat with high-density automotive grade moulded foam.
  • Free-Float mechanism lockable in 4 positions.
  • Seat depth adjustment.
  • Forward-tilt seat adjustment.
  • Standard seat height adjustment (floor to top of seat). Min 46cm, Max 58cm.

No assembly required.

This chair is delivered to your door anywhere in South Africa free-of-charge and is FULLY ASSEMBLED.
Simply unpack the box and start using your chair!

Delivery is FREE to any location in South Africa.

All online orders are processed within 1 working day. The transport time from our factory to your door is as follows:

  • Gauteng: 1-3 working days (Karo delivery vehicles).
  • Major metropolitan areas: 5-10 working days (courier service).
  • Remote locations: allow up to 15 working days (courier service).

We use couriers for all deliveries outside Gauteng. Their delivery times are based on their historical performance and may be influenced by high seasonal demands and unplanned service disruptions.

The OrthoMax has a 10-YEAR warranty.

Our warranty covers all faulty workmanship and material, as well as any latent defects.
Find out more on our Warranty Terms & Conditions

The OrthoMax has a Free-Float mechanism that promotes Dynamic Sitting.

orthomax orthopedic office chair

Dynamic sitting occurs in an office chair that is fitted with a mechanism that allows the angle between the backrest and seat to change. By continuously changing this angle, you automatically stimulate, or activate various muscles in your lower back, core and legs. As a result, the blood flow through these muscles increases, bringing oxygen and other nutrients to the muscles and carrying away the waste products of muscle metabolism. By doing so, muscle fatigue and it’s associated pain is reduced, particularly in the lower back, core and legs.

An Orthopedic Chair is recommended for anyone who has chronic lower back pain. An orthopedic chair must have a forward-tilting seat function that reduces the rotation of the pelvis when sitting down. This decreases the disc pressure in the lumbar region of the back while you are seated. Compared to an ergonomic chair, an orthopedic chair has additional features to ensure the chair can be adjusted to specifically address chronic lower back pain. What is an orthopedic chair?


We offer free returns or exchanges within 14 days of purchase.
You can either return your product for a different one, or get a full refund - no questions asked!


  • Returned items must have all their original tags attached and must be returned in their original packaging.
  • Returned items must have no visible signs of wear or use.
  • See our Refund Policy for details.
Armrest type

Armrest height from top of seat

Backrest height from top of seat

Chair weight


Headrest adjustment range


Internal width between armrests


Lumbar support


Seat depth (front to back)


Seat foam

Seat height (floor to top of seat)


Seat width (left to right)


Swivel mechanism


Weight rating