Fdit Welded Steel Compressed Air Cooling Vest with Vortex Tube, Blue, Cotton/Oxford, Adjustable Size, for Welding Work

Specification:Material: Cotton / oxfordSize: Freely adjustableColor: BlueComposition: Scroll mainframe, vest (self compressor)Cold source: Compressed air (compressor only, no accessories required)Size:Vortex tube host: 18.3 x 11cm / 7.20 x 4.33 inch (appr.)Vest: 52 x 49cm / 20.47 x 19.29 inch (appr.)Waist belt: 115cm / 45.28 inch (appr.)Package List:1 x Vortex tube host1 x Vest1 x Waist belt

• No Electricity Required: Uses only filtered industrial grade compressed air with no electricity or chemical refrigerants needed, making it a cost-effective cooling solution for any workplace
• Maintenance-Free Operation: Industrial compressed air vortex tube cooler requires no replacement components, eliminating the need for maintenance after use and providing hassle-free cooling
• High Temperature Applications: Suitable for metallurgy, forging, welding, glass work, power plants, boiler factories, sandblasting, painting and other high temperature workplaces requiring cooling solutions
• Easy Temperature Control: Equipped with manual knob and air outlet thermometer for simple adjustment, maintaining outlet temperature within ±1°F (±0.6°C) when inlet pressure and temperature are constant
• Adjustable Design: Blue cotton/oxford vest with freely adjustable sizing, includes vortex tube host (7.20 x 4.33 inches), vest (20.47 x 19.29 inches), and 45.28 inch waist belt for comfortable fit