Technical Specification：

* Power voltage:AC220V±10% 50Hz
* Negative pressure:≥0.09MPa(680mmHg)
* Suction rate:first level≥35L/min,second level≥15L/min
* Range of negative pressure:0.013MPa～0.09Mpa(680mmHg)
* Suction bottle:500ml x 2   2500mlx 2
* Noise:≤55dB
* Input power:400VA
* Pump structure:Diaphragm type
* Working type:intermittent loading,continuous operation

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