Vacuum Pumps and Vacuum Generators Anver Small Compressed Air Venturi Vacuum Pumps JV09 Plastic Bodied Mini Vacuum Pump Model Number Description Tubing/ Fittings Max Vacuum Level Vacuum Flow: Air Consumption JV09 Mini Vacuum Generator with M5 – 10/32 Ports 26 in. Hg (660 mm Hg) 0.74 scfm (21 l/min.) 1.27 scfm (36 l/min.)