Ergo Midi Medium Back Chair
Ergo Midi Medium Back Chair
Product Details
Product Details
Specifications
Specifications
| Product | Ergo Midi medium-back operator chair |
| Back | Mid-sized stitched back with pronounced lumbar support |
| Seat | Seat slide |
| Mechanism | Four-lever mechanism |
| Foam | High-grade moulded foam |
| Height adjustment | Ratchet height adjustment |
| Arms | Optional |
| Standards | AFRDI Level 6; BIFMA tested |
| Capacity | 160 kg rating |
| Base | Five-star base |
| Castors | 50 mm hard-floor castors |
| Warranty | 10-year warranty |
Materials & Care
Materials & Care
- Materials
- High-grade moulded foam
- Mid-sized stitched back with pronounced lumbar support
- Four-lever mechanism
- Five-star base
- 50 mm hard-floor castors
- Care
- No care instructions provided
Resources
Resources
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About Ergo Midi Medium Back Chair
Ergo Midi Medium Back Operator Chair

The Ergo Midi is a medium back operator chair featuring a heavy‑duty fully ergonomic 4‑lever mechanism, seat slide and high‑grade moulded foam seat for all‑day comfort. AFRDI Level 6 certified and BIFMA tested, it delivers commercial durability with a 160kg weight rating and a 10 year warranty.
- Fully ergonomic 4‑lever mechanism
- Seat slide for customised support
- Pronounced lumbar support
- Mid‑sized stitched backrest with ratchet height adjustment
- Smaller seat profile ideal for compact workspaces
- Five‑star spider base with 50mm hard floor castors
- Optional adjustable armrests
- 160kg weight rating, AFRDI Level 6, BIFMA tested
- 10 year warranty
Overall dimensions: 1090–1150mmH x 520mmW x 510mmD
Downloads
Specifications
| SKU | Seat height | Seat depth | Seat width | Back height |
|---|---|---|---|---|
| ERGO MIDI | 470mm–560mm | 470mm | 470mm | 450mm |
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