Specifications: Pumping rate: ≥11L/min Ultimate Negative Pressure: 0.070MPa Regulating Range of Negative pressure: 0.02MPa ~ Ultimate Negative Pressure Capacity of liquid storage bottle: 1000mL Input Power: 90VA Suction Pump: Piston Pump Noise: ≤ 65dB (A) Product Size:about 196x235x243mm Voltage:110V Features: -Oil-free high effective piston pump. -High negative pressure. -Large flux. -Low noise. -Advanced overflow-protection design -Compact -Lightweight -Easy to carry. Package Included: 1 x Portable Phlegm Suction Unit .
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