Cleaning a greasy engine or grimy machinery? This pneumatic (air-powered) cleaning gun makes it way easier. It hooks up to your shop air compressor and becomes a powerful multi-purpose tool. First, it works as a high-speed siphon sprayer. You dip the included 4-foot flexible hose into a bucket of solvent, degreaser, or even light oil, and the gun sucks it up and blasts it out with strong pressure. This is perfect for cutting through caked-on dirt, grease, and oil from engine parts, tools, or equipment. Second, you can also use it as a powerful air blower to dry parts or blow out dust and debris from tight spots. The long, narrow nozzle is awesome for getting into those cramped, awkward areas in an engine bay or around machinery where your hands or a rag just won't fit. The body is made from durable alloy, and it has an ergonomic handle with a pressure control circuit changer, so you can adjust the flow and it's comfortable to use without tiring your hand. It operates at a working pressure of up to 12 Mpa. The package comes with the gun itself and the 4-foot siphon hose. A seriously handy tool for any home garage, auto shop, or farm workshop to tackle tough cleaning jobs fast.