Vacuum Generator Vn-14-H-T4-Pq3-Vq3-Ro2-B with Ejector Pulse and Built-In Solenoid Valve. Standard, High Vacuum, Width 18 Mm, T Shape with Plug Connector and Open Silencer. Nominal Size, Laval Nozzle=1, 4 Mm, Grid Dimension=18 Mm, Design, Silencer=Open, Assembly Position=Any, Ejector Characteristic= (* Standard, * High Vacuum) , Festo