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arbcombo -- Modifications to the Donaldson Level 1 Verification Posted: 16 Mar 2011 13:49:46
Modifications to the verification of the Donaldson DCM Diesel Oxidation Catalyst (DOC) Muffler systems for On-Road Applications. The Air Resources Board (ARB) has modified the Level 1 verifications of the Donaldson DCM Diesel Oxidation Catalyst (DOC) Muffler systems. These systems achieve at least a 25 percent reduction in particulate matter emissions, and are used in on-road applications for various model year engines. Specific engine families and conditions for which the DCM DOC Muffler systems have been approved may be found in the Executive Order and attachment which will be posted within ten days on 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.