Air Conditioner Waistcoat Welding Steel Air Compressed Cooling Cooler Vest

Features: Quick cooling, can be cooled after connecting with compressed air 19~25°C. Adjust the temperature according to your needs, adjust the air cap and air flow control valve to reach the ideal temperature. Lightweight and durable. Safe and environmentally friendly, no pollution. Application: Weldering air conditioning clothing. Specification: Vest Material: Nylon Color: yellow Size:one size Length: 39cm Shoulder width: 35cm Vortex tube Max press: 1.0MPa (10.0bar) Max press: -135PSI (9.9kg/cm) Pressure range: 0.15-0.9MPa (1.5-9.0bar) Compressed air pressure: 3-8bar Exhaust noise: