The Schuco Aspirator Pump is a mucus-removing pump that is a dependable, high-quality option for hospitals and home care. It has a high vacuum range for consistent aspiration and a flow rate of over 40 liters per minute. The quiet pump is outfitted with a hospital-grade plug and a vibration-free gauge that's easy to read and allows for easier control of the vacuum. The metal canister brackets are durable and can hold a variety of different collection containers. The pump is UL approved and meets IEC 60601-1 requirements Application: Aspirator Accessibility: - Vibration-Free Gauge Makes Reading Easy - Durable Metal Brackets Accommodate Different Containers - Corrosion-Resistant, Thermal-Protected Motor - Maintenance-Free Operating System - Bacteria Filter Prevents Damage From Contaminants Return Policy30 Day Return Policy. Free Return. 60 Day warranty, money back guaranteed!