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Diesel particulate filters collect soot from the exhaust gas. Most of the soot is burned off during regular vehicle operation, but ash stays in the DPF channels, which might restrict the exhaust flow in the filter and raise the back pressure. In such a case, the ash must be removed through periodic servicing.
Regular servicing extends the filter's lifespan. When the filter is clean, the back pressure remains low and and the engine operates smoothly, keeping the fuel economy normal.
Proventia offers filter cleaning services for the demountable diesel-particulate filters of heavy vehicles, such as buses, trucks and off-road machines.
Our service centre offers also exchange filters.
At the moment we have filter servicing in Oulu, Finland, and Nyköping, Sweden. For more information, please call tel. +358 20 781 0200 or send email to info(at) proventia.com
Project Manager, Retrofit
jaakko [dot] kurikka [at] proventia [dot] com
+358 (0)20 7810 272