DeVilbiss Suction Aspirator Machines are Medical Suctioning Machines or Aspirators manufactured by DeVilbiss. The Devilbiss homecare suction units are available in two basic options”first, as an easy to use Homecare Suction Machine and second, as a Lightweight, Portable Aspirator called the VacuAide Suction Machine. Both the Homecare Suction Machines and the VacuAide Suction Machines provide excellent respiratory care for infants and adults. Both suction devices come equipped with critical safety and performance advantages. Features Vacuum adjustment allows for 50“550 mm Hg and a free flow of 27 liters/minute Meets American Association for Respiratory Care (AARC) guidelines for neonatal, infant, child and adult homecare suctioning Sealed lead acid battery for use up to one-hour operation