Air Conditioner Waistcoat Reduce Temperature Compressed Air Cooling Welding Vest with Belt Free

Feature: 1. Principle: Cooling air vest can produce cooling air by adjusting the temperature difference of 30 celsius between the upper and lower air conditioners. 2. Keep Cooling: Air compressed cooling vest can deliver cooling air to all parts of the vest through the hose, make users feel cool and comfortable. 3. Manual Adjust: With manual knob to adjust air outlet temperature thermometer, plug and play, which is convenient for you to operation and use. 4. Constant Temperature: If the compressed air intake pressure and temperature are kept constant, the outlet temperature will be maintained at +/-1 degrees F(+/-0.6 degrees C) continuously. 5. Widely Use: Air conditioner waistcoat suitable for cold labor protection environment, such as metallurgy, forging, welding, boiler plant, sandblasting, paint and so on. Specification: Item Type: Air Compressed Cooling Vest Material: Aluminum Alloy, Nylon, Oxford Cloth Size: Adjust (Hoop and loop fasteners) Composition: Nylon cooler and vest Cold Source: Compressed air (compressor only, no accessories required) Weight: Approx. 1045g / 36.87oz. Package List: 1 x Vest1 x Air Compressed Cooling Machine1 x Belt