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arbcombo -- Extension of ECS’ Purifilter PlusTM for On-road Applications
Posted: 14 Oct 2010 11:36:40
ECS’ Purifilter Plus(TM) Extension for On-road Applications. The Air Resources Board has verified Engine Control Systems’ Purifilter Plus as a Level 3 Plus passively and actively regenerated diesel emission control system for use with certain on-road vehicles with model years between 1993 and 2006. Approved engines are certified to a particulate matter emission level equal to or less than 0.1 grams per brake horsepower-hour, and may or may not be equipped with exhaust gas recirculation systems. The executive order excludes EGR engines certified with diesel oxidation catalysts. Purifilter Plus uses a catalyzed silicon carbide wall-flow filter for passive regeneration and electric heating elements for active regeneration. It achieves an 85 percent reduction in emissions of diesel particulate matter. Purifilter Plus is compatible with on-road vehicles using diesel fuel that contains up to 20 percent biodiesel. Specific conditions for which Purifilter Plus has been approved may be found in the executive order posted to the ARB website at: http://www.arb.ca.gov/diesel/verdev/verdev.htm . You are receiving this single arbcombo email because you are a subscriber to or have made a public comment to one or more of the following lists: diesel-retrofit, ms-mailings.
