Chest Allergy and Asthma Device Yuwell Company Air Compressed Spray Evaporator Device Used, Clean Specifications of Yuwell Steam Device: Yuwell Steam Device YUWELL 403T COMPRESSING NEBULIZER Uses a high-efficiency oil-free valve without needing daily lubrication, low noise, small particles. Ideal product for family use and medical units, suitable for all types of patients. • Input voltage 220 volts, frequency 60 Hz • Modern, convenient, portable design • Air flow rate 10 liters/minute • Evaporation rate > 0.2 ml/minute up to > 0.45 ml/minute With special cup it can be added (optional) • Average residual solution < 1 ml • Continuous operation capacity for 4 hours Price adjusted to 100 riyals