Description Operated with compressed air, very low noise level Generation of controllable vacuum With safety regulating unit, against unintentional twisting Manometer ranges 0 to -60 mbar (standard) Optional: 0 to 160 mbar Pressure 5 bar Body made of anodized aluminium Connection on vacuum side: screw cap 9/16" for a hose nozzle (included in delivery) or a secretion-collecting jar To be mounted on device-holding rail 25 x 10 mm, other rail dimensions upon request Neutral colour available