A-dec 311 Dental Chair

A-dec 311 Dental Chair

The modern design of the A-dec 300 dental chair is sure to make a favorable impression with patients and your staff. It also allows you to perform at a level that provides your patients with the finest in dental health care. A perfect blend of style and function. Pressure mapped, contoured surfaces and virtual pivot back ensure patient comfort and support.

A‑dec 300 dental chair: Stylish and compact. A‑dec 300 fits both small spaces and conservative budgets. Combines a robust design, great access, and minimal maintenance.


Range of lift height
13.75″” to 31.5″” (349 mm to 800 mm); Low point 14.75″” (375 mm) when dual mounting

Thin flexible backrest
1.25″” (32 mm), seamless

Drive system
Hybrid drive (electromechanical tilt, hydraulic base)

Chair back and base stop switch
Yes, stops downward movement when obstruction is detected (back actuator disconnect)

Dual-articulating and gliding (knob style)

Integrated 300-watt power supply

Touchpad or foot switch
Both optional (touchpad available on delivery systems)

Mounting capability
Floating – 2″” post mount or Radius-style (single or dual mounting)

Upholstery options
Sewn or seamless

Chair Swivel
30° each side of center

Additional information




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