Spira Plus Midback Ergonomic Chair
The Spira Plus task chair combines the performance credentials of a specialist chair with an aesthetic appeal that makes it suitable for large-scale preventative use.
Highly adjustable arms, headrest and back support, including integrated air cells in the lumbar and pelvic area, guarantee a better fit for users. With a contoured back shape offering snugger support, and a smaller seat option for shorter users, the Spira Plus provides ergonomic support for all.
With two back sizes and two seat sizes, the range enables accurate set-up and fit-for-purpose seating solutions for all shapes and sizes of users.
The chair also features a retrofittable headrest and 4D arms, making it suitable for a variety of tasks and applications.
Castors: 65mm Black Castors
(Hard tyre, free-wheel castors).
Base: Low Level Black Nylon Base.
Gas Lift: Standard Gas Lift.
Low Level Gas Lift available at no additional cost. Black, powder coated steel barrel with 170mm of travel on desk chairs.
Mechanism: Standard Mechanism.
Synchronous action with up to 20 degrees of recline and 5 degrees of forward tilt. Independent back angle adjustment of 6 degrees.
Seat: Standard Sliding Seat. Black seat pad with seat depth adjustment of 50mm.
Upholstery: Standard upholstery.
Default fabric is Xtreme Havana (black) or Costa (blue).
Arms: Standard Arms (MBA, MBAH, HBA, HBAH). Black soft touch arm pad with 100mm of height adjustment and 55mm forward/backwards adjustment with 30 degrees inward/outward movement.
Seat Cushion: Combustion Modified High Resilient (CMHR) moulded foam with memory foam wrap. Seamless cover for fabric upholstery and panelled cover for leather or vinyl.
Backrest: Sculpted back with both lumbar and pelvic adjustable air support as well as 70mm back height adjustment.
Headrest: Black nylon carrier with matching upholstered cushion with 45 degrees rotation and 60mm of travel.
