Codes et normes - Achat
Diesel engines -- NOx reduction agent AUS 32 -- Part 4: Refilling interface
SKU: iso_066411_167109 Publié par ISO Année de publication 2019 2 Edition 13 pages
détails du produit
This document specifies the refilling interface for the NOx reduction agent AUS 32 in conformance with ISO 22241â€‘1, which is needed to operate converters with a selective catalytic reduction (SCR) exhaust treatment system. This document specifies the minimum functional and geometric requirements of an open refilling system, in order to ensure compatibility between the on-board refilling system and the off-board refilling system. Compatibility conditions for a sealed refilling system are provided in Annex A. This document applies to commercial vehicles and buses as defined in ISO 3833 and having a gross vehicle mass of more than 3,5 t, designed to use stationary off-board refilling systems. This document also applies to the nozzle of stationary off-board refilling systems. NOTE Throughout this document, the term NOx reduction agent AUS 32 is abbreviated to AUS 32.