Gust Heavy Duty Task Chair

The Gust Heavy Duty Task Chair delivers commercial-grade seating with a heavy-duty four-lever ergonomic mechanism. The chair features height-adjustable lumbar support and a ratchet-adjustable backrest for personalised comfort. A pneumatic gas lift provides smooth height adjustment across its range. The chair meets BIFMA heavy-duty standards for commercial durability and carries AFRDI certification for Australian workplace compliance, backed by a 10-year manufacturer warranty.

Features

• Heavy-duty four-lever ergonomic mechanism
• Seat slide adjustment
• Height-adjustable lumbar support
• Ratchet height-adjustable backrest
• Pneumatic gas lift height adjustment

Design & Materials

• Breathable black mesh backrest
• Black fabric seat pan
• Black nylon five-star spider base

Dimensions & Specifications

• Overall: 690mm W x 630mm D x 1100-1260mm H
• Seat width: 540mm
• Seat depth: 500-560mm
• Seat height: 455-555mm
• Back width: 450-490mm
• Back height: 620mm
• Base diameter: 700mm
• Weight capacity: 160kg