Travaini is one of the leading global manufacturers of liquid ring vacuum pumps. The Travaini TRVN liquid ring vacuum pumps are single stage mono-block pumps with externally located bearings that are grease lubricated. They are constructed in fully 316SS wetted parts material for pharmaceutical, fine chemicals, and metal surface treating applications. The pump service liquid can be water or other liquids such as oils or solvents to satisfy almost any process requirement. These TRVN model pumps are clean design with overall volume of the pump reduced by 50% resulting in freight savings & reduced floor space. New hydraulic design increases performance by 10%.