With the introduction of DEF/Urea and the increased number of diesel and diesel/hybrid buses with SCR technology entering the market, 
                Emco Wheaton is proud to introduce the new Posi/Lock Blue Urea Dispensing System.
            
            
            
               The Posi/Lock Blue system is based on the successful Posi/Lock 105 Diesel Fleet Fuelling system, which is widely recognized by bus transit properties 
                around the world, and offers the same Dry-Break and auto shut-off features. 
            
            
                It also has a unique interface which eliminates the risk of cross contamination which could potentially cause severe damage to the equipment; resulting in 
            expensive repairs as well as costly traffic interruptions.