Features & Benefits: A simple yet efficient suction unit for first responders and a reliable backup for emergency healthcare providers. The V-VAC unit works the instant you squeeze it. One-hand operation. Adjustment for high- and low-pressure suctioning. Efficient: Maximum suction exceeds 380 mm Hg. Peak air flow over 70 litres per minute. Features a unique no-clog suction tip (intake valve). Versatile catheter connectio. Disposable one-piece cartridge provides a new, clean pump, valve and suction tub. Reusable handle is immersable for cleaning.