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Chairs
CH-523A Ergonomic Chair with Headrest
The CH-523A adds an adjustable headrest and adjustable lumbar support to a glass-fiber reinforced frame, with padded adjustable arms and a 3-position synchro-tilt. It delivers full ergonomic adjustment at a value price for long working days.
Specifications
| Type | Ergonomic Task Chair |
|---|---|
| Model | CH-523A |
| Dimensions | 27.6″W x 24.8″D x 45.5-47.8″H |
| Headrest | Adjustable, PU-covered |
| Frame | Black plastic with glass-fiber reinforcement |
| Back | Adjustable lumbar support |
| Arms | Adjustable armrests with PU-covered pads |
| Seat | Molded PU foam, 20.3″W x 18.5″D, height 17.3″-19.5″ |
| Mechanism | 3-position synchro-tilt lock, tension adjustable |
| Gas Lift | Class 3, 65 mm stroke |
| Base | 340 mm nylon base, 60 mm nylon casters |
| Brand | Seating Star |
Features
- Adjustable headrest for neck support
- Adjustable lumbar support
- Synchro-tilt with 3 locking positions and tension control
- Padded adjustable arms
- Class 3 gas lift
Finishes & Options
Standard finish is Black. Contact us to confirm current color availability.
Specifications are from the Seating Star product sheet. Add to your quote list and we’ll confirm exact specs, pricing, and lead times.
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No payment, no commitment — we reply with pricing and lead times within one business day.
