Vortex Tube Cooling Vest for Hot Environments – Aluminum & Silicone, 528 g

❄️ General Description: The vortex tube cooling vest is the smart solution for staying cool in demanding professional environments. Requiring no electricity or refrigerant, it uses only compressed air to generate a precise and stable flow of cold air. Ideal for jobs in hot, humid, or extreme environments: metallurgy, welding, glasswork, firefighting, refineries, or industrial painting. ⚙️ Technical Specifications: Type: Vortex Tube Cooling Vest; Material: Aluminum Alloy + Silicone; Cold Source: Compressed Air (compressor required, no accessories included); Weight: 528 g (18.6 oz); Contents: 1 Ventilation Tube + 1 Vortex Refrigerator + 1 Adjustable Belt + 1 Quick Connect Connector; Thermal Accuracy: ±1°F (±0.6°C) with stable air pressure/intake. 🔧 Installation: Intuitive and tool-free installation. Connect the tube to the compressor, fasten the belt, connect the quick connect connector—it's ready! No drilling, no electrical setup. Assembly in under 60 seconds. ✅ Operation: Turn on your compressor → open the flow → immediately feel regulated, cool air. The manual knob and integrated thermometer allow for fine-tuning of the output temperature. Total control, zero waste, optimal comfort even in high heat. ℹ️ Other information: Designed for maximum safety: zero sparks, zero RF or wireless interference. Perfect for areas with a risk of explosion or sensitive to electromagnetic fields. Operates only with filtered compressed air — robust, quiet, and fully industrial.