This Portable Aspirator Suction Unit is a reliable Medical Vacuum Machine designed for the efficient removal of secretions, blood, mucus, and vomitus in emergency and routine care. Featuring AC/DC dual power supply with internal battery support, this portable Suction Unit is ideal for hospitals, home healthcare, ambulances, and social medical services. Its maintenance-free piston pump ensures long service life and quiet operation, while the overflow protection system enhances safety and hygiene. Compact, lightweight, and easy to mount, this Portable Aspirator delivers dependable suction performance wherever medical vacuum support is needed.