Apply to hospital operation room sucking mucus such as pus, blood, phlegm, in coelem of patient, also apply to induced abortion
※Use icient plunger pump which need no oil to lubricate, do not pollute, and have long life.
※ suction pump is negative pressure, one-way pump, never produce positive pressure, ensure safety
※ Have negative pressure adjustive valve and check valve, be capable of adjusting safe pressure, and selecting arbitrary valure in safe pressure range
※ Pedal switch is controlled by low voltage, safe and convenient
※ Limit negative pressure value: ≥0.09Mpa under standard atmospheric pressure
※ Air suction rate: ≥20L/min(at the end), ≥30L/min(at the pump) under standard atmospheric pressure
※ Mucus bottle: 2500ml×2 Noise: ≤60dB（A）
