*Vacuum range: 0.013MPa~0.085MPa *Flow rate: ≥28L/min *Noise: ≤55dB(A) *Storage bottle: 1000ml*1(plastic bottle) *This device is suitable for AC and DC power supplies can be connected to car- carried power supply. *Self-storage supply, up to 2 hours *AC and DC automatic switching, does not affect normal use *Imported membrane pump with longer life *With full charge function, when the device is full charged,the charging will be automatically stopped. *Small size, especially for ambulance and field application *With overflow protection unit to prevent liquid from getting into pump body
