Passive diesel particulate filter systems
Passive soot particle filters are systems in which no external aid such as power, diesel injection, or burner is used for regeneration or burning of collected soot.
Here, either the filter material is catalytically coated or an oxidation catalyst is connected upstream of the particulate filter. Thus, the filter regenerates itself at exhaust gas temperatures above 250°C.
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Animation video regarding the principle of operation of a Krone gap tube filter
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We produce our oil bath air cleaners themselves "Made in Germany". The high-quality oil bath air cleaners, are identical to Mann & Hummel products. Oil bath air cleaners and inserts can be found in our online shop.OUR ONLINE-SHOP
We carry high quality and robust filters for the industry in our online shop. In addition to the reliable filters by MANN + HUMMEL you can also find air and liquid filters of our own production.OUR ONLINE-SHOP