24/7 - 24 hours up to 400lbs
Automatic back height
 adjustment
The height of the back can be individually adjusted to suit the user's body size.
Seat slide adjustment
By sliding the seat cushion forward or backward; the support for the legs can be individually adjusted.
Pneumatic height adjustment
The height changes continuously depending on the weight on the seat.
Torsion spring tilt tension adjustment
The spring-force tension control feature allows the backrest pressure to be individually adjusted to suit the user's height, weight  and personal sitting preferences.
 
Executask control for seat and
back tilt

The executask feature allows the user to tilt seat cushion and backrest simultaneously and release to lock in any position.
Synchro tilt control
The synchro mechanism changes the opening angle between seat and backrest ergonomically.