Ultrasonic Nebulizer(W003) Model: W003 This equipment sprayed liquid medication to fog panel by compressing air, and form tiny particles, which flow into the throat through imbibing tube. It adopts oil-free-high-efficiency valve with no need for daily lubrication and it is with low noise, tiny particles. It is an ideal product for family and medical units'use. Technical data: Maximum compressor pressure≥ 0.15Mpa15Mpa5Mpa Compressor free air flow: ≥ 10L/min/min/min Maximum nebulization rate ≥ 0.20mL/min/min/min Sound level: ≤ 65dB(A)B(A)B(A)