Designed for spraying low-density non-toxic liquids, such as detergents, lubricants and others. Used for washing surfaces, cleaning graffiti, applying oils, etc. The sprayer is filled with working fluid to 3/4 of the tank and pumped with air under a pressure of 6-8 bar, after which it can be used autonomously without connecting to the air line. The presence of wheels ensures easy movement of the sprayer, which facilitates cleaning work. Allows the use of acidic and alkaline liquids if they are compatible with the product material.