The right exhaust clamps are an important factor in meeting the federal EPA's new diesel
particulate filter rules. With rules in place requiring fewer emissions from new diesel
engines by 2007, the EPA also is focusing on cleaning up the emissions of existing diesel
engines, which in many cases requires retrofits and the installation of diesel
particulate filters. These filters are available in several types, including: Wall-flow ceramic cordierite. Woven fiber cartridges. Temperature resistant...
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