Reductant delivery conduit for a reductant storage tank

Abstract

An apparatus comprises a reductant storage tank configured to store a reductant, and a reductant delivery conduit. A first end of the reductant delivery conduit is fluidly coupled to the reductant storage tank. A second end of the reductant delivery conduit opposite the first end is configured to be fluidly coupled to a connector of a reductant insertion assembly. At least one bend having a bend angle is provided in the reductant delivery conduit along a length thereof, the at least one bend being configured to inhibit failure at an interface between the second end of the reductant delivery conduit and the connector of the reductant insertion assembly due to freezing of a reductant in the reductant delivery conduit.

Dependencies are inferred from the claim text.