Aftertreatment Systems

Aftertreatment Control Module

Aftertreatment Control Module

The control unit has been designed for exhaust gas aftertreatment applications (Selective Catalytic Reduction - SCR, Diesel Particulate Filter - DPF) on truck engines for low emissions according to Euro IV, V and VI.

Diesel Dosing Injector

Diesel Dosing Injector

The diesel dosing system provides a simple and robust technology for delivering liquid diesel fuel into the exhaust path.

Water-Cooled SCR Injector

Water-Cooled SCR Injector

The Selective Catalytic Reduction (SCR) technology is a key technology in the area of NOx-reduction to meet future emission legislations especially in Europe and in the US.

Tank-Integrated Extraction and Pump Unit

Tank-Integrated Extraction and Pump Unit

NOx-emission reduction in exhaust gas of combustion processes containing oxygen requires the injection of small precise amounts of a reducing agent, controlled to the actual demand according to the operating conditions (Selective Catalytic Reduction process - SCR).

Air-assisted Urea Dosing Unit UDA

Air-assisted Urea Dosing Unit UDA

The air assisted reductant pump unit is metering and pressurizing the urea solution, mixing it with compressed air and injecting the mixture into the exhaust system by a passive working two-phase nozzle.

Closed-Coupled Exhaust Aftertreatment System HDD

Closed-Coupled Exhaust Aftertreatment System HDD

Exhaust after treatment in closed-coupled position will show advantages for commercial vehicles as it is already demonstrated in a wide range of passenger car applications