The Vacutron Chemetron 22-15 Continuous/Intermittent Suction Regulator is a specialized device designed for controlling the suction power in medical and lab settings. With the ability to operate in both continuous and intermittent modes, it offers versatility for different applications. The brand, Vacutron, is known for its quality and reliability in providing precise control over vacuum suction, making this suction regulator a valuable tool for healthcare professionals and researchers in various fields.