The A-dec 300 dental chair combines a robust design, great access, and minimal maintenance. Designed as a modular solution, A-dec 300 is a whole system that lets you pick and choose the features you want, within the price point you need.
Pressure mapped, contoured surfaces and virtual pivot ensure a relaxed and supported patient experience. A dual-articulating headrest and ample shoulder support keeps patients resting comfortably.
Ultra-thin, flexible backrest (1.25", 32 mm). Enables you to tuck your knees under the chair providing ergonomic access to the oral cavity.
Double-articulating, gliding headrests. Adjusts easily for optimal patient positioning.
Hybrid chairlift system. Combines the power of a hydraulic base and the smoothness of an electro-mechanical tilt, allowing simultaneous movement for quicker patient positioning.
60º swivel with brake. Allows 30º rotation on each side of center.
Cut-away, cast iron baseplate. Allows you to roll your stool closer to the patient; provides six contact points for added stability on uneven floors.
|A-dec 300 Dental Chair|
|Base height range||Low point: 13.75" (349 mm), 14.75" (375 mm) with dual mount
High point: 31.5" (800 mm)
|Backrest||Ultra-thin 1.25" (32 mm) flexible backrest. (Based on formed upholstery)|
|Headrest||Dual-articulating gliding headrest; locking knob|
|Chair swivel||60° (30° each side of center)|
|Chair control||Delivery system touchpad or foot switch|
|Lift system||Hybrid drive (electromechanical tilt, hydraulic base)|
|Upholstery options||Sewn or formed|
|Load rating||The A-dec 300 dental chair is rated to 400 lb (181 kg) maximum patient load. The chair is tested to 4X (1600 lb/725 kg) to ensure safety.|
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.
Dedicated left or right delivery offers easy amalgam separator access and a sleek, contoured floor box eliminates exposed hardware.
Upgrade your existing dental chair with an A-dec 300 delivery system. Integrate up to two accessories, including intraoral cameras, electric handpieces, curing lights or ultrasonic instruments.
Monitor mounts pivot to accommodate viewing from a variety of patient positions. Increase case acceptance when you incorporate the use of an intraoral camera with a chairside monitor.
A cabinet-mounted monitor at 12 o’clock makes an excellent choice for patient record keeping and practice management applications. Ceiling, wall, and central/side cabinet-mounted monitors are ideal for providing patient entertainment in either seated or supine positions.
Place the assistant’s clinical devices right where they are needed most with A-dec 300 assistant’s instrumentation. Adjustable 3- or 4-position holders are available as a chair mount, cuspidor mount or telescoping arm.
Add the A-dec Third-Hand HVE Holder to your dental chair to integrate hands-free aerosol capture close to the oral cavity.
Glass bowl with bowl screen. Manual and timed adjustable cup fill and bowl rinse. Requires support center.
How do you clean an A-dec dental chair?
A-dec recommends cleaning the upholstery using a solution of mild, non-ionic detergent and water, or commercially available cleaners containing no alcohol, bleach, or ammonia. Get more information in the A-dec Upholstery Maintenance Guide.
How long should a dental chair last?
With proper maintenance and service, A-dec dental chairs are designed and tested for a “service life” of 20 years under normal use. The actual service life can be influenced by factors such as environment, extent of use, cleaning and maintenance frequency, and preventative maintenance of normal service “wear & tear” components. Please review A-dec’s customer warranty for complete details, including applicable disclaimers and limitations of liability.
What’s the weight capacity of the A-dec 300 dental chair?
The A-dec 300 dental chair is rated to 400 lb (181 kg) maximum patient load. The chair is tested to 4X (1600 lb /725 kg) to ensure safety.
What is the cost of an A-dec 300 dental chair?
You can customize your dental chair with many different equipment options. Contact your local A-dec dealer.
How do you reupholster A-dec dental chairs?
Replacement upholstery can be ordered through your local A-dec dealer. Get upholstery color and replacement upholstery information.
What is the warranty for an A-dec dental chair?
A-dec is pleased to offer a 5-year warranty for all dental equipment and furniture purchased from an authorized A-dec dealer. See Regulatory Information, Specifications, and Warranty for full warranty information.
How do you order genuine A-dec replacement parts for your dental chair?
To order replacement parts, please contact your local A-dec dealer.
How do you maintain A-dec dental equipment?
Daily and preventative maintenance will help keep your dental equipment running smoothly. Use the Dental Equipment Maintenance checklist for easy reference.
How do you operate/adjust key features on the A-dec 300 dental chair?
Reference the A‑dec 311 and 411 Dental Chair Instructions for Use for specifics regarding chair operation and adjustments.