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If you are unsure of your flow and temperature requirements, EXAIR recommends the purchase of an EXAIR Cooling Kit. It contains a vortex tube, cold air muffler, air line filter and all generators required to experiment with the full range of airflows and temperatures. Model 3930 for up to 2800 Btu/hr. (706 Kcal/hr.).
Generator Kit for 2-8 SCFM (Small) Vortex Tubes (Includes 6 Generators and 3 Taper Sleeves. Permits setting for all small Vortex Tube capacities and styles.)Learn More
Generator Kit for 10-40 SCFM (Medium) Vortex Tubes (Includes all 10 Generators. Permits setting for all medium Vortex Tube capacities and styles.)Learn More
Generator Kit for 50-150 SCFM (Large) Vortex Tubes. (Includes all 8 Generators. Permits setting for all large Vortex Tube capacities and styles.)Learn More
This kit includes the large Vortex Tube and all interchangeable generator sets for cooling rates up to 10,200 Btu/hr (2,570 kcal/hr.) The filter, cold air muffler, hose and clips are also included. Vortex Tubes convert an ordinary supply of compressed air into two streams; one hot and one cold. Applications include cooling hot melts, cutting tools, welding horns, electronic controls, soldered parts and gas samples. Temperatures adjustable from -50°F to +250°F.Learn More