Fischer Abgastechnik, the specialist for exhaust gas aftertreatment systems from Emsdetten with its own development and construction department for controls, regulation and CFD calculations, has now developed and launched a more cost-effective SCR system. The modular SCR Smartline system supplements the already known SCR-HD (Heavy-Duty) and SCR-Industry systems. Validated components from the automotive sector are completed with in-house control and regulation to form a complete system. It is characterized by its modular principle and, as a mono system, can dose up to 10 kg / h of aqueous urea solution. Coupled with the Fischer BOC catalysts that have been known for over 10 years, the limits of the 44th BImSchV can be safely exceeded in all areas. Fischer engineers have specialized in special and retrofit solutions.