Base height range Low point: 13.5″ (343 mm) High point: 31.5″ (800 mm)
Backrest Ultra-thin 1″ (25 mm) flexible backrest. (Based on formed upholstery.)
Headrest Dual-articulating gliding headrest; lever release
Armrests 2-position armrests
Chair swivel 60° (30° each side of center)
Chair control Delivery system touchpad or foot switch
Lift system Soft start/stop hydraulic drive
Load rating The A-dec 500 dental chair is rated to 500 lb (227 kg) maximum patient load. The chair is tested to 4X (2000 lb /907 kg) to ensure safety.