Cattrap™ from CDTi is an integrated diesel particulate filter and silencer, which efficiently removes particulate (PM) from the diesel exhaust. The separated particulate (soot) is automatically burnt off at exhaust temperatures reaching or exceeding 360° C for at least 25% of the equipment duty cycle.

The CDTi Cattrap™ was specifically developed for the needs of mining operations in 1990. The passive filter regeneration requires hard duty cycles and high exhaust temperatures. Cattrap™ features an advance base metal soot ignition catalyst coated on a Corning Duratrap filter which promotes filter regeneration without producing toxic NO2 emissions (listed by MSHA).

Cattrap™ is intended for permanent installation on vehicles and machines.

Product leaflet



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