The Jet Stream vacuum-operated Teat Spray System is the most advanced device of its kind. Teat disinfection is widely recognized as the single best prevention against costly mastitis, and the Ambic JetStream is the best way to apply all types of recognized teat spray chemicals.Vacuum-operated JetStream turns itself on or off with the vacuum system, eliminating the need for power switches or electricity. The spray guns are operable when they are needed, when the milking machines are running. The JetStream gun, which provides a dense circular spray pattern for better coverage than ordinary spray guns, is ergonomically designed for comfort and ease of use. The gun trigger and valve mechanism are totally encapsulated to keep out dirt and provide extra protection against breakage. The high-volume diaphragm pump features Variable Demand technology, which maintains consistent spray volume, even when up to five spray guns are in use. An adjustable pressure regulator valve makes the JetStream suitable for teat dips of higher viscosity, and the power unit case features snap-in, snap-out components for ease of servicing and repair. The smooth plastic case is rounded, rugged, and designed for easy installation with a push-in fitting for the vacuum line.AJS2000 comes complete with power unit, tubing, three spray guns with drop coils, and dip tube.