This page last reviewed January 11, 2012.
PLEASE NOTE: Verifications are issued chronologically. The most recently issued Executive Order or individual attachment is the one which is currently in effect and is listed below each manufacturer’s verification. The most recent Executive Order supersedes any previous Executive Orders for the same product. Should you wish to view any previous Executive Orders or attachments for reference purposes related to a manufacturer’s verification, please click on the associated link below each description.
The California Air Resources Board (ARB) has verified the Dinex DiSiC (Level 3 Plus) diesel particulate filter, which can be used to comply with the Ultra-Low Emission Transport Refrigeration Unit (ULETRU) In-Use Performance Standards on most trailer TRUs using 1999 through 2005 model year engines. The Dinex DiSiC consists of a catalyzed silicon carbide filter substrate in a filter assembly module, inlet, outlet, exhaust tubes, flexible parts, mounting brackets, and insulation. An electronic monitoring system measures and logs exhaust temperature, backpressure, and alarms. The warning system includes a series of LED lights to provide backpressure warning for filter cleaning. TRU owners should read about the specific conditions for which the DiSiC has been approved in the Executive Order (EO). Specific engine models and families that apply are listed in the EO’s attachment below.
|EXECUTIVE ORDER||PARTS LIST||ENGINE FAMILY LIST||LABEL||SWAPPING & RE-DESIGNATION POLICY|
||May 22, 2009
||May 22, 2009||