Buy Vortex Tube
Vortex Tube is an effective, low cost and quick solution for many industrial spot cooling and heating needs. It’s powered entirely by compressed air, has no moving parts, and no dangerous refrigerants to leak out. Vortex tube spins the compressed air in the air chamber separating hot and cold air streams. The hot stream can get upwards of 190 F and the cold end can get down to -56 F.