A-dec 500 Dental Chair from dentist view
Operatory package with A-dec dental chair and A-dec dental delivery system

A-dec 500 Dental Chair. Superior Patient Experience. Optimal Access.

The A-dec 500 dental chair provides gentle, supportive comfort that puts your patients at ease for a positive experience that sets you apart. It ensures patient comfort even during long procedures.

It also allows you to get close enough to the patient to maintain a healthy posture, preventing pain and discomfort.

Experience the new A-dec 500 for yourself. Request a demo.

A-dec five year warranty

The New A-dec 500

Sleek, yet supportive. Unassumingly responsive. Predictable and intuitive. Experience the next level.

A-dec 500 Dental Chair Patient In Chair

Superior Care

Precision hydraulic motion allows quiet, gentle stops and starts during patient positioning. Coupled with the virtual pivot, which synchronizes movement with the natural motion of the patient, there’s no readjusting when the chair is reclined or returned.

Whole Body Patient Support

The stingray-shaped backrest fully supports the patient’s back and shoulders, while one-piece quilted upholstery feels remarkably plush (sewn upholstery). 

Sturdy, multi-position armrests solidly support patients for easy entry and exit.

A-dec 500 Dental Chair Pivot
A-dec 500 Dental Chair Dentist Patient

Optimal Access

The A-dec 500 dental chair's ultra-thin backrest and slim-profile headrest provide more leg room under the chair so you can position the patient low enough to gain access to the oral cavity while maintaining an ergonomic position. 

A-dec 500 Dental Chair Features

Thin, flexible backrest. The ultra-thin back allows you to work in a comfortable position—legs under the patient, elbows at your side. 

Double-articulating, gliding headrest. Access angles can make the difference between a long day and a good day. The headrest adjusts on the fly with the press of a lever for an optimal view of the oral cavity.

Ergonomic baseplate design. Flip the patient chair armrests out of the way, and the shape of the baseplate allows you (and your team) to roll in closer to the patient and work in a comfortable, natural position.

Sturdy, multi-position armrests. Supports patient weight when they need it, and moves out of the way when they don’t.

Toeboard tilt. When the dental chair reclines, the toeboard imperceptibly raises a full 9” for a gentle cradling effect. All your patient feels is relaxed.

Low base-down point. Allows the doctor, regardless of height, to work comfortably.

60º swivel with brake. Allows 30º rotation on each side of center.

A-dec 500 dental chair
A-dec 500 Dental Chair
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)
Power supply 300-watt
Chair control Delivery system touchpad or foot switch
Lift system Soft start/stop hydraulic drive
Upholstery options Sewn or formed
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.
A-dec 500 Dental Chair Radius System

A-dec 500 Radius Operatory Package

The Radius delivery and support modules quickly and easily rotate around the dental chair for complete left/right compatibility.

Delivery System Options

Where do you like to pick up your handpieces?

Traditional Delivery System
(chair-mount)

With left- and right-handed positioning and an easy, wide range of handpiece and ancillary placement options, the A-dec 500 Traditional delivery system keeps it clean and simple.

A-dec 500 Dental Chair Traditional Delivery System

Continental Delivery System
(chair-mount)

For all-around ergonomic comfort, choose the A-dec 500 Continental delivery system. Handpieces—even electrics—feel light. Eliminates pull-back on the handpiece resulting in less fatigue. Easily retrieve and return handpieces and other instruments without taking your focus away from the oral cavity.

A-dec 500 Dental Chair Continental Delivery System

Rear Delivery System
(cabinet-mount)

When patients enter an operatory with an uncluttered, stand-alone dental chair, anxiety is instantly reduced. The A-dec 500 12 o’clock duo delivery system supports left- and right-handed positioning for multiple operators and keeps instrumentation out of sight.

A-dec 500 dental chair with real dental delivery system

Side Delivery System
(cabinet-mount)

The handpieces and delivery system neatly tucks out of the way. With the A-dec 300 delivery system, the look is orderly and clean, yet accessible.

A-dec 500 dental chair with side dental delivery system

Additional Dental Equipment Options

Dental Lights

The A-dec 500 LED dental light brings a lot to your practice. A clearer view of tooth surfaces. Reduced eyestrain. Less fatigue. 

A-dec 500 Dental Chair LED Assitant Arm

Monitor Mounts

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.

A-dec 500 Dental Chair Monitor Mount

Assistant's Instrumentation

Choose the A-dec 500 12 o’clock assistant's instrumentation with round worksurface or the chair-mounted A-dec 500 assistant's instrumentation with short- and long-arm options.

A-dec 500 Dental Chair Assistant Instrumentation

Cuspidor

Vitreous china bowl with bowl screen. Programmable cup fill and bowl rinse timers. Rotates +/-90°. Requires support center.

A-dec 500 Dental Chair Support Center

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 500 dental chair?
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. 

What is the cost of an A-dec 500 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 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 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.

What is a hydraulic dental chair?
Hydraulic dental chairs offer quiet operation with lots of power. The A-dec 500 dental chair has a robust hydraulic lift system which results in gentle stops and starts during patient positioning. 

How do you operate and adjust key features on the A-dec 500 dental chair?
Reference the A-dec 511 Dental Chair Instructions for Use for information  about chair operation and adjustments.

Request a Demo

Request a Demo

Experience the new A-dec 500 for yourself.
Upholstery Colors

Upholstery Colors

See all A-dec dental chair upholstery colors.
Total Cost Of Ownership

Total Cost of Ownership

Consider the bigger picture before making your dental equipment purchase.