(DFX-23B.II) Portable Vacuum Medical Suction Devices With Battery This device is equipped with an overflow protection unit to prevent liquid from getting into pump body. TECHNICAL SPECIFICATION: Negative pressure:≥0.09Mpa(680mmHg)Air pumping efficiency:≥20L/minCapacity of liquid vessel:1000mlRange of negative pressure:0.013MPa~0.09Mpa(680mmHg)Power supply:AC220V±10% 50Hz DC 12VInput power:150VAPump structure:oil-free self-lubricated pumpNoise:≤50dBWork mode:intermittent load continuous operation
PRODUCT ADVANTAGE: 1.AC/DC,can use in car2.battery lasts for more than 2 hours3.AC DC switch automatically4.imported diaphragm pump5.indication for battery full charge6.automatically stop when battery full charge7.small size and low noise8.with an overflow protection9.oil-free pump is maintenance-free