CONQUERALL DC 5V Double Hole Pumping Oxygen Pump 030 mini Diaphragm air Pump for Breast Pump, Massager

Specifications: Rated voltage: DC 5V Power: 1.2W Flow rate: 1.1L/min Maximum air pressure: 80Kpa pump total length:38mm Inlet and outlet diameters:3mm Inlet and outlet length:5mm 030 mini pumping air pump is small in size, light in weight, low in noise, simple in structure, compact in design, occupies little space, easy to install and use. DC 5V pressurized diaphragm pump is low energy consumption, light load, smooth running, balanced performance and long service life. The vacuum pump adopts a double-hole design with two independent ports for inlet and outlet, which provides gas flow flexibility and improves working efficiency. Applications: aquarium oxygen supply, liquid circulation, vacuum nasal aspirator, red wine preservation, medical monitor, sputum aspirator, air testing and purification equipment, small experimental devices, inflatable beds, inflatable toys, portable starters, etc.