Vacuum Generators use compressed air to generate vacuum using a venturi. Vacuum levels down to -27 inHG (-91kPa) is obtained from multi stage units with suction flow greater than 7 SCFM (200 l/min.) SMC's air vacuum generators can be connected via a manifold or used individually. These compact devices can also be customized to integrate suction filters, vacuum sensor switches, and supply/release valves onto the generator. Additionally, SMC's generators can be configured to manage distribution of vacuum from a external vacuum source.