A-dec 400 Dental Chair | A-dec Inc
A‑dec 400 dental chair

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A-dec 400 Dental Chair. Accessible. Strong. Style.

Currently A‑dec 400 is not available in China and Korea. 

With the A‑dec 400 dental chair you get contemporary design, patient comfort, and uninhibited dental team access combined with solid, reliable performance.


A‑dec 400 System Options

Add your choice of dental equipment options to your A‑dec 400 dental chair to create a system that’s comfortable and efficient for you, your patient, and your dental team.

Delivery Systems. Four choices for ergonomic delivery of your handpieces and accessories. Radius-style, chair-mounted systems:  A‑dec 300 Traditional delivery system and A‑dec 300 Continental delivery system. Cabinet-mounted systems: A‑dec 500 12 o’clock duo delivery system and A‑dec 500 side delivery system.

Dental Light. Whether your choice is A‑dec LED or A‑dec halogen, get balanced intensity and a uniform light pattern without unwanted shadows. Options include the A‑dec LED dental light, A‑dec 500 dental light, and A‑dec 300 dental light

Chair-Mounted Assistant’s Instrumentation. A‑dec 500 Assistant’s instrumentation provides comfortable access to vacuum instruments and accessories. Rotates around the dental chair for left/right versatility.

Monitor Mount. The A‑dec Radius-style monitor mount (chairside) offers multiple viewing angles for comfortable patient viewing from the seated and supine positions.

Cuspidor. Made of stain-resistant vitreous china. Rotates ±90° for better patient access. The timed cup fill and bowl rinse functions are programmable at the touchpad.