The A6610 is the Proma solution to reliable dental delivery units with mobility. Standard features include 3 automatic handpiece controls with the Proma pinch-valve block system. 3 straight smooth handpiece tubings with fittings and a stainless steel instrument tray with non-skid pad. Self-contained patient water system with quick connect, water flush system for handpieces and air/water syringe with quick-change tip. Cart is sturdy on rolling casters. The Proma A6610 is part of the value line of delivery systems.