System: Q (Vacuum Pump System for Manifold), Valves: R (Supply Valve; Self-holding, Release Valve; N.C.), Rated Voltage: 5 (24 VDC), Vacuum Sensor: N (w/o Pressure Sensor, Digital Pressure Switch for Vacuum), Connector: L2 (L-type Plug Connector Lead Wire w/Connector), Vacuum, V Port: 07 (Inch Size, ΓΈ1/4" One-touch Fitting), Bracket: w/o Option, Pump System PE Port Female Thread: w/o Option