Technical Specification：

* Power voltage:AC220V±10% 50Hz
* Negative pressure:≥0.09MPa(680mmHg)
* Suction rate:≥40L/min
* Range of negative pressure:0.013MPa～0.09Mpa(680mmHg)
* Suction bottle:2500ml x 2
* Noise:≤55dB
* Input power:400VA
* Pump structure:Diaphragm type
* Working type:intermittent loading,continuous operation

1.imported diaphragm pump
2.all ABS plastic shell
3.long service life time
4.glass bottle for cleaning & disinfection
5.oil-free pump is maintenance-free
6.low noise
7.with an overflow protection