Brief introduction:
Low negative-pressure electromagnetic pump，continuous suction, rapid pressure rising, stable
pressure and adjustable, no feedback after turning off; pointer type negative pressure,
clean and readable; ABC material suction bottle, rubber cork in good seal.

Standard configure:
Pressure meter, electromagnetic pump, liquid bottle, suction tube.

Technical specification:
Power supply：AC220V 50HZ
Power input：≤15VA
Reading range of negative-pressure：0~25kpa
Adjustment range of negative-pressure：0~22kpa
velocity of flow of suction：≥700ml/min
Working noise：≤55dB（A）
Capacity of graduation：500ml
Min. graduation of graduation ：50ml

Package：
Gross Weight：4.0Kg
Measurement：385mm×225mm×280mm

Notice：
Some technical data of this model can be changed properly according to the standard and user’s requirement. If the technical specification of above product changes, please refer to the standard at selling time.