Both types of SCR systems provide the same high level of performance and reliability, and can be used with a variety of engine fuels. When combined with our oxidation catalyst or ammonia slip catalyst, both systems will reduce NOx, CO, hydrocarbon and ammonia emissions. Both systems include the same robust urea dosing control panel containing the PLC/HMI and the urea dosing pump; all of which are factory tested prior to shipment. The COMPACTSCR system includes an integrated silencer providing exhaust noise attenuation of 30-35 dBA, whereas the conventional SCR system reduces exhaust noise by 15-20 dBA. Additional attenuation can be added to both types of systems.
Typical COMPACTSCR or conventional SCR performance with optional oxidation catalyst
||85% to 95%
||70% to 98%
||70% to 95%