Minivac supplies high capacity rotary van type vacuum pumps. The can be mounted on the chas sis of the trucks or smalle lmvs. These vacuum pump can be directly driven on th pto flange of the vehicle o with the help of pulley minivac vacuum pumps are made for demanding applica tions such as for sludge handling for petroleum industry and for various other applications. Minivac vacuum pump are user friendly and require very little maintenance. The unique design of their lubrication system positively feeds minimum required quantity of oil, to all the rotating and frictional contact parts.