CH Type
Seated Comport – Key to the New Office
Most office work is done seated at a desk….whether using a keyboard, reading…making notes, or just thinking things through. The supreme comport of an Okamura Office Automation (OA) chair is the ultimate product of ergonomics (human-engineering design principles).
Both backrest and seat height are easily adjusted to suit the user and a pneumatic shock absorber cushions the impact seating.
Five, castered legs ensure smooth and stable movement.
These and other advanced functions make sitting one of the simple pleasures of life, conductive to relaxed and productive work.
Features & Specifications
CH Type Features
Not Just Chairs, Complete Seating Systems with a Rich Choice of Colors.
Economy, standard and middle chairs are available in high-back types: economy and standard chairs are also available in low-back types and with and without armrest.
Superb Functionality, Adjusting Precisely to Human Movement.
Backrest Angle Adjustment
To adjust the angle of the backrest, press the angle of the backrest, press the lever behind the seat, then lean back to move the backrest back or forward to allow it to move forward.
Backrest Height Adjustment
Simply push a button to raise or lower the backrest to one of three different heights, 20mm apart.
Seat Height Adjustment
To adjust seat height, push the lever at the back and sit down to lower the seat or stand up to raise it. Release the lever to set at any prefer-red height.
Rocking Mechanism
Lean back against the support of a coil spring to enjoy rocking movement.
Five-Way Stability
Five legs of highly durable polyamide resin ensure complete stability in all sitting positions. Choose double-wheel casters for carpeted floors, rubber casters for tiles.
Air-Cushioned Impact
A pneumatic shock absorber eases the impact of sitting down.









