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
Swivel with brake
60º swivel with brake. Allows 30º rotation on each side of center.
Radius delivery option for versatile left/right compatibility.
Radius-style delivery
A‑dec 5-year Warranty
5-year warranty
A‑dec 300 dental chair

The A‑dec 300 system works the way you do. Your instrumentation is within reach for uninterrupted patient care.

A‑dec 300 Radius 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 Radius-style system

A‑dec 300 Radius-style system

A‑dec 300 Radius System (with manual height adjustment) 

The new A‑dec 300 Traditional delivery system with manual height adjustment allows you to add an optional saliva ejector. Pair it with an A‑dec 300 or A‑dec 500 assistant's instrumentation and create a second saliva ejector for the operatory.

Equipment Options:

A‑dec 300 dental chair
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)
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 or Radius-style (single or dual mounting)
Upholstery options Sewn or seamless
Chair Swivel 30° each side of center