Dental Chair Infinity Automatic adjustment for seat and backrest Zero position + three programmable work position + spit position Multi-articulating headrest o Remote foot pedal with progressive hand piece drive Swivel right armrest Integrated junction box Injected foam padding Anatomic upholstery Automatic drain Delivery Unit 1.5 Logic M 3 hand-piece positions + 1 three way syringe Ultrasonic Scaler Electrical micromotor Counterbalance flex arm with pneumatic lock Double stainless steel tray X-ray viewer Borden or Midwest connection