Reference number
ISO 22241-4:2023
International Standard
ISO 22241-4:2023
Diesel engines — NOx reduction agent AUS 32 — Part 4: Refilling interface
Edition 3
2023-10
Read sample
ISO 22241-4:2023
82284
Published (Edition 3, 2023)

ISO 22241-4:2023

ISO 22241-4:2023
82284
Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies the refilling interface for the NOx reduction agent AUS 32 in conformance with ISO 22241-1, 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”.

General information

  •  : Published
     : 2023-10
    : International Standard published [60.60]
  •  : 3
     : 18
  • ISO/TC 22/SC 34
    43.060.40 
  • RSS updates

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