Features 1、[BRASS NOZZLE] The nozzle of the vacuum generator is made of brass, which is wear and corrosion resistant and more responsive. 2、[SIMPLE STRUSTURE] The clear structure of the vacuum generator makes it easier for users to install and maintain. 3、[ALUMINUM ALLOY SHELL] The shell of the vacuum generator is made of aluminum alloy with high hardness, no rusting and long service life. 4、[CLEAR THREAD] The accurate and well defined threads ensure a solid connection and the stability of the generator's operation. 5、[COMPACT SIZE] The vacuum generator is small in size but has a large ventilation capacity to better improve efficiency. Specification Item Type: Vacuum Generator Material: Aluminum alloy, brass Use Pressure: 4.5-5bar Nozzle Diameter: Approx. 1.5mm / 0.06in Model: CV-15HS Package List 1 x Vacuum Generator