This miniature electric diaphragm vacuum pump is made of , which can withstand use. Features the premium plastic material, it has high durability, not easy to deform. Fine workmanship and material ensures practicality and durability. Features -Color: White -Material: Plastic -Size: 6.50X2.50X2.50cm/2.55X0.98X0.98in - It can be used to replace the old or broken diaphragm pump with a new one, convenient to use. - Made of premium plastic, it is and durable for a long time of use. - The installation is simple and fast, very convenient and practical for you to use. - It has a wide range of application, which is versatile and multi-functional. - The pump will not make a long sound when it is working, very suitable for home use. Specification - Voltage: DC6V - Current: 300mA - Power: 1.8W - Air flow: >2.0LPM - Pressure: >= -50Kpa - Noise: <= 45dB - Life span: >= 600H Package list: 1 × Vacuum Pump