Ergoform Square Task Chair

By working closely with ergonomists,  the Ergoform chair has been designed to control pelvic rotation, automatically.  This encourages the spine to adopt its natural ‘S’ shaped curvature, gently supporting the pelvic girdle and reducing the tendency of the pelvis to rotate when the user sits down.

This combination of pelvic and spinal support characteristics generates a supremely comfortable chair, which provides superior back support and the possibility of a reduction in the incidence of back pain.   Ergoform’s ergonomic qualities have been formally recognised and the range was certified to the European ergonomic standard BS ISO 9241: part 5:1999 and awarded the FIRA ergonomic excellence award in 2004.  Ergoform operator chairs are certified to BS 5459: part 2: 2000: test level ‘S’


Seat Height: 410 - 530mm

Seat Depth: 450mm

Width: 500mm

Back Height: 510mm

Weight: 15kg

Material Required: 1.7m


Independent Seat and Rake Action

Synchronised Seat and Back Mechanism

Body Weight Synchronised Mechanism

Seat Slide

Inflatable Lumbar Adjustment

Maximum Pelvic Back

Coat Hanger

Silver Base

Polished Metal Base

Environmental Information

Consideration has been given, at the design stage, to minimise the environmental impact of the chair. The upholstery can be removed and replaced, both to prolong the life and to reduce the environmental impact.