Electronic Sputum Aspirator Medical Suction Machine Portable Suctioning Device
Product Description:
 Product Name: 220V Suction device
Model: H003-B 
Pumping rate: ≥11L / min
Limit negative pressure: ≥ 0.07Mpa
Dimensions: 196 * 235 * 243mm
Storage tank capacity: 1000ML
Input power: 90VA
Suction pump: piston pump noise: ≤ 65dB (A)
Negative pressure adjustment range: 0.02Mpa (limit negative pressure value)
Note: Manual measurement error of 0.5 ~ 1cm is normal