EM300 Operator Chair
The EM300 is a heavy-duty, fully ergonomic task chair engineered for all-day commercial comfort, featuring a breathable medium mesh back, pressure-relieving moulded foam seat, and an independent 3-lever mechanism for complete seat and back tilt adjustment. AFRDI Level 6 certified for severe commercial use, rated to 110 kg, and backed by a 5-year warranty.
SKU:
F-EM300 BL
- Categories: Operator Chairs
- Weight: 33 kg
- Dimensions: L: 610 x W: 355 x H: 570
- Availability: Out of Stock
- Product Type: Simple
Engineered for Everyday Commercial Performance
The EM300 Operator Chair is an industry-standard ergonomic seating solution built for corporate offices, educational facilities, and home workspaces. Designed to support active posture throughout long working days, the EM300 combines intuitive multi-lever adjustments with heavy-duty commercial construction.
Key Features
- 3-Lever Independent Mechanism: Precision adjustment allowing individual control over seat height, seat angle tilt, and backrest pitch to suit any user.
- Breathable Mesh Back: Medium-height contoured airflow mesh delivers constant lumbar ventilation, keeping users cool and supported.
- Moulded Foam Cushioning: Premium high-resilience moulded seat foam retains its form and eliminates pressure points across extended shifts.
- Versatile Upholstery Options: Choose between durable, commercial-grade black woven fabric or low-maintenance, wipe-clean polyurethane (PU) vinyl.
- Optional Height-Adjustable Arms: Can be fitted with optional adjustable armrests to relieve shoulder and neck fatigue.
Additional information
| Weight | 33 kg |
|---|---|
| Dimensions | 610 × 355 × 570 mm |
Product Documentation
The 3-lever ergonomic mechanism gives you individual control over your sitting posture:
- Lever 1 (Gas Lift): Adjusts overall seat height up and down.
- Lever 2 (Seat Tilt): Tilts the seat pan angle forward or backward to relieve hamstring pressure.
- Lever 3 (Backrest Pitch): Adjusts the recline angle of the mesh backrest independently, allowing you to lock it in your preferred lumbar support position.
AFRDI Level 6 (certified by the Australasian Furnishing Research and Development Institute) is Australia's highest task chair rating for severe commercial use. It verifies that the chair has undergone rigorous destructive testing to ensure structural safety, stability, and durability for demanding multi-shift office, educational, and commercial environments.
- Commercial Woven Fabric: Breathable, hard-wearing fabric ideal for standard climate-controlled offices and general corporate workstations.
- Polyurethane (PU) Vinyl: A non-porous, wipe-clean faux leather surface suited for healthcare, laboratory, trade counter, or workshop applications where spills, sanitisation, and dirt resistance are essential.
The chair comes standard without arms (ideal for rolling cleanly under low desks or tight workstation returns). Height-adjustable armrests are available as an optional add-on to help relieve shoulder, neck, and upper-arm strain during prolonged computer use.
The EM300 features a commercial weight rating of 110 kg and is engineered with high-density moulded foam for sustained 8+ hour daily task use.
Yes. The chair is fitted with a heavy-duty black 5-star nylon base and smooth-rolling twin-wheel nylon castors suitable for commercial loop carpet and office chair mats.
The EM300 is backed by a comprehensive 5-Year Commercial Warranty covering the 3-lever mechanism, gas lift cylinder, castors, moulded foam, and frame components against manufacturing defects.







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