Travaini is one of the leading global manufacturers of liquid ring vacuum pumps. Travaini TRS liquid ring vacuum pumps are single stage pumps with externally located bearings that are grease lubricated. Liquid ring vacuum pumps are capable of handling non-condensable gas with high volumes of vapour, condensables and liquids. Pump service liquid can be water or other liquids such as oils or solvents to satisfy almost any process requirement.