ROBUSCHI Liquid Ring Pumps and Systems   Pump information RVS liquid ring vacuum pumps are a single stage block model with the following main features and advantages: Vacuum capabilities up to 28.7" HgV Suction capacity up to 2500 CFM Able to pump gases and vapors Able to handle liquid together with gases Nearly isothermal compression of gases No lubricant in contact with pumped gases Reduced noise and vibration Patented laser cut, stainless steel distribution plates   Pump Information GREENBOX the innovative, compact, low noise, integrated, full reticulating unit that is ready for use. Main system features and advantages: Vacuum capabilities up to 28.7" HgV Suction capacity 150 to 275 CFM Power absorption and vacuum levels are constant without peaks Aspirates gas polluted by both dust and liquid Separates all the pollutants through decanting and inertial processes Innovative steam recovery system reduces the frequency of liquid top-offs to once a week Ensures a noise level below 75 dBA Safe operation and minimum maintenance