The RB-DV series consists of 3 lobe rotary blowers used as exhausters, which makes it possible to reach a high compression ration by means of a patented atmospheric air injection device ROBUSCHI that reduces overheating of the gas and the power absorbed by the blower.
TRB-DV are compact units equipped with a noise enclosure for application on mobile units with tanks for the disposal of solids and liquids, capable of working in a vacuum function for tank filling and in pressure for the subsequent emptying of the tank.
The Main Characteristics of these blowers are follows:
• Maximum vacuum 93% -28″Hg on a dead head;
• Nominal capacity from 840 to 10,500m3/h – from 494 CFM to 6200 CFM;
• Suction pressure up to 100mBar Absolute / -900 mbar;
• Gases and vapours can be handled;
• No Sliding parts, therefore no wear;
• Safe operation and minimum maintenance
• No oil mist;
• Available on request, RB-DV in the ATEX version.
