Dental Chairs | A-dec 300 Dentist Chair
A‑dec 300 dental chair

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A-dec 300 Dental Chair. Simple. Smart. Stylish.

A‑dec 300 dental chair
Pressure mapped, contoured surfaces and virtual pivot back ensure patient comfort and support.
Patient comfort
Hydraulic lift cylinder

Quietly and smoothly position patients with a hydraulic lift cylinder that’s engineered for a 20 year life.

The ultra-thin, flexible back provides excellent oral cavity access. This thin profile allows you to tuck your knees under the backrest and around the headrest no matter what position you need to work.

Ultra-thin, flexible back
Radius-style delivery
Radius-style delivery option for versatile left/right compatibility.
5-year warranty
A‑dec 5-year Warranty
The updated A‑dec 300 is not currently available in all countries. Contact your local A‑dec dealer for more information.
A‑dec 300 dental chair

The A-dec 300 system works the way you do. Pedestal or Radius-style, you choose. Both options place instrumentation within reach for uninterrupted patient care.

A-dec 300 Pedestal Support Center

Dedicated left or right delivery offers easy amalgam separator access and a sleek, contoured floor box eliminates exposed hardware.

Equipment Options:

A-dec 300 Pedestal Support Center

A-dec 300 Radius System

A-dec 300 Radius-style System

Switch between right- or left-handed operators with ease. Single- or dual-Radius mounting rotates around the front of the chair for better patient access during procedures.

Equipment Options:

A‑dec 300 dental chair
Range of lift height 349 mm to 800 mm (13.75” to 31.5”); Low point 375 mm (14.75”) when dual mounting
Thin flexible backrest 32 mm (1.25”), 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)
Headrest Dual-articulating and gliding (knob style)
Integrated 300-watt power supply Yes
Touchpad or foot switch Both optional (touchpad available on delivery systems)
Mounting capability Floating - 2" post mount, pedestal (international only), or Radius-style (single or dual mounting)
Upholstery options Sewn or seamless