A-dec 400 Dental Chair

The A-dec 400 delivers contemporary design, patient comfort, and reliable performance without compromising essential features. The virtual pivot synchronizes movement with the natural motion of the patient, while toeboard tilt provides comfortable lower leg support—together creating a cradling effect that puts patients at ease. The ultra-thin backrest that flexes (just 1 inch/25mm thick) and double-articulating gliding headrest accommodate varied patient sizes from pediatric to adult. A hybrid chairlift system combines a hydraulic base with electro-mechanical tilt, allowing simultaneous movement for quicker patient positioning. Designed for fluid, ergonomic movement, the A-dec 400 enables you to tuck your knees comfortably under the chair for optimal oral cavity access. True left/right versatility means Radius delivery systems, cuspidor, and assistant’s instrumentation easily rotate around the chair for complete ambidextrous compatibility. With optional A-dec+ connectivity, responsive controls, and robust construction paired with contemporary styling, the A-dec 400 represents the best long-term value in its class.