ISO 21058:2019

Road vehicles — Dimethyl Ether (DME) refuelling connector

Publication date:   Dec 10, 2019

General information

90.20 Standard under periodical review   Oct 15, 2024

ISO

ISO/TC 22/SC 41 Specific aspects for gaseous fuels

International Standard

43.060.40   Fuel systems

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Scope

This document applies only to Dimethyl Ether refuelling connectors hereinafter referred to as devices, constructed entirely of new, unused parts and materials. Dimethyl Ether refuelling connectors consist of the following components, as applicable:
a) Nozzle (mounted on dispenser side).
b) Receptacle (mounted on vehicle).
This document applies to devices which use Dimethyl Ether as fuel, hereinafter referred to in this document as D15 [see 9.1 c)].
This document applies to devices with standardised mating components.
This document applies to connectors which prevent Dimethyl Ether vehicles from being fuelled by fuel station dispensers for other gaseous fuels.
This document is applicable to: Dimethyl Ether in accordance with ISO 16861.
NOTE All references to pressures (kPa) throughout this document are considered gauge pressures unless otherwise specified.

Life cycle

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PUBLISHED
ISO 21058:2019
90.20 Standard under periodical review
Oct 15, 2024