SCR Elec Heated Line 0128 C


We understand customer requirements and expectations vary greatly. That’s why we develop solutions in conjunction with the manufacturer, combining our experience, technical expertise and motivated teams.

SCR - DEF Lines

At VOSS, we create environmentally friendly SCR (Selective Catalytic Reduction) technology to reduce NOx emissions. Our SCR technology transports DEF (Diesel Exhaust Fluid) or often called AdBlue® to the SCR catalyst, which converts nitrogen oxide (NOx) into harmless water vapor and nitrogen gas – the natural elements in the air we breathe.

Our innovative DEF lines and SCR solutions are custom designed to meet your requirements and have made us the international OEM partner of choice and world market leader because:

  • Emissions compliant
  • Cost effective 
  • Increases reliability
  • Boosts thaw performance
  • Enhances energy efficiency
  • Decreases power consumption
  • Reduces weight and time
  • Optimizes routing
  • Decades of design experience

Our DEF lines are a reliable and economical solution that ensures all engines meet or exceed emission standards, without sacrificing vehicle performance, fuel consumption or engine reliability.