Mini Air Pump DV Engine 3V Miniature Air Pump, Can Be Used for Oxygen Circulation in Aquarium Pump Bottles

The small electric air pump has high air flow, good performance, with one shaft and 2 terminal connectors, perfect for replacing the rusty or damaged DC speed motor on the machine, mini size design, easy to install, providing much convenience. The motor is made of engineering plastic, with explosion-proof safety performance, high strength, not easy to damage, stable and durable, easy to install and use. The filling time of the miniature vacuum pump does not exceed 5 seconds, which is fast and convenient, high efficiency, low noise and long service life. The mini air pump is made of excellent aluminium and plastic, resistant and. The micro air pump is widely used in household appliances, medical, beauty, massage, adult products, blood pressure monitor, massager, essential oil machine, pressurization technology.