A gun that is connected to the compressor. The idea is that it can be used as a normal blowdown gun and in the opposite direction - for suction. The gun has a small bag for removing rubber residue, dust, talcum powder and for many other purposes. It is widely used in tire repair shops and service stations. It comes with a nozzle as on a regular vacuum cleaner, a corrugated tube and clamps for fixing hoses.