The Alpha Ergonomic Task Chair is a versatile commercial office chair designed to provide exceptional comfort, ergonomic support, and long-lasting durability. Available in both high back and medium back configurations, the Alpha offers a fully ergonomic seating solution suitable for a wide range of users and workplace environments.
Featuring a heavy-duty 4-lever ergonomic mechanism, seat slide adjustment, ratchet back height adjustment, and high-density moulded foam cushioning, the Alpha delivers personalised support for extended periods of sitting. The high back model also includes adjustable lumbar support for enhanced lower back comfort. Certified to AFRDI 142 and rated to 160 kg, the Alpha is built to perform in demanding commercial workplaces.
Features:
Available in high back and medium back models
Fully ergonomic heavy-duty 4-lever mechanism
Seat slide adjustment for customised seat depth
Ratchet back height adjustment
Seat height adjustment
Independent seat tilt adjustment
Independent back tilt adjustment
High-density moulded foam seat and back for lasting comfort
Adjustable lumbar support on high back model
Height and width adjustable armrests
Heavy-duty commercial construction for intensive daily use
AFRDI 142 approved
Weight capacity: 160 kg
Suitable for commercial offices, government departments, education facilities, healthcare environments, and home offices
Dimensions
High Back
Seat height: 510–640 mm
Seat width: 515 mm
Seat depth: 485–530 mm
Back height: 500 mm
Medium Back
Seat height: 450–580 mm
Seat width: 480 mm
Seat depth: 460–505 mm
Back height: 420 mm
Available Colours
High Back: Milano Black or Milano Navy
Medium Back: Milano Black
Additional upholstery colours available upon request
Optional Accessories
Height and width adjustable armrests
Black or chrome base options
The Alpha Ergonomic Task Chair combines advanced ergonomic adjustment, certified commercial performance, and exceptional comfort, making it an ideal choice for organisations seeking a durable, adaptable seating solution for everyday office use.
Delivered fully assembled
Usually leaves our warehouse within 10-15 days business days.