Adjustable Spot Coolers are made of durable stainless steel and the vortex tubes inside it is also in stainless steel with brass generators. No plastic pieces!it is usable in high temperatures environnements as it comes. Vortex tubes are devices that work on a standard compressed air supply. Air enters the vortex tube and literally splits the air flow into two parts - cold air at one end, and hot air at the other, all without any moving parts.
Adjustable Spot Cooler - temperature can be adjusted using a knob at the hot end to set the temperature precisely to your requirements. Temperatures range from approximately -34ºC to room temperature and can be easily set with a thermometer. It can be bought alone or in kit with: three generators 15H, 25H and 30H, magnetic base for easy mounting and single or double point hose kit. Adjustable spot coolers produce a wide range of airflow and temperature by adjusting the knob at the hot end. The generators control the air consumption and are easily interchangeable. We advise to use inlet pressure from 5 to 7 Bars.