Mini Vacuum Pump Convenient Industrial Machinery Equipment Mini Motor Air Pump Sturdy and Durable for Aquarium Home

Feature:1. This miniature diaphragm pump has low noise, corrosion resistance and high pressure. 2. The mini motor air pump is easy to disassemble and assemble, and adopts safe low voltage to insure individual safety. 3. Built-in pressure switch and overflow valve to protect the pump from damage and control the normal operation of the pump. 4. The miniature vacuum pump is made of high?quality engineering plastics and is corrosion?resistant. 5. This mini water pump has simple operation, good performance, small size, and is easy to carry and store. Spec: Item Type: Micro Diaphragm Pump Material: Engineering PlasticPower Supply Voltage: DC6VPower: 4WFlowing Rate: 3.5L/minPositive Pressure: 90KPaMedium: AirNoise: <=55dB Package List:3 x Micro Diaphragm Pump?VN3201PM?