TRB-DV are completely assembled compact group sets with noise enclosure developed for vacuum truck handling wet and /or dry waste. It is possible to install this group with up to 5° degree tilt. Power take off connection can be made by either hydraulic motor and OR V- belt transmission. TRB-DV group main features are: - No oil mist from the blower discharged into the environment; - No water cooling required; - Compact design allows flexibility positioning on truck and takes up less space; - Easy installation; - Simple maintenance thanks to front mounted site glasses giving clear view of oil level and easy access to draining and refilling lubricant; - Stainless steel noise enclosure available on request. TRB–DV can replace liquid ring vacuum pumps and vane vacuum pumps.