ISO 8066-2:2001

Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 2: Refrigerant 134a

Publication date: Sep 20, 2001

General information

Current stage: 90.60 Effective date: Jun 5, 2021

Originator: ISO

Owner: ISO/TC 45/SC 1

Type: International Standard

ICS: 83.140.40 43.040.60

Languages: English

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Status: Published

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Scope

This part of ISO 8066 specifies the requirements for rubber or thermoplastic hoses and hose assemblies used for
circulating liquid and gaseous R134a (tetrafluoroethane) in the air-conditioning systems of automobiles. The hoses
and hose assemblies are designed in such a way as to restrict losses of refrigerant and contamination of the
system. The operational temperature range is _ 40 °C to +125 °C.
Due to the critical relationship between the hose and coupling for this application, a requirement that the coupling
to be used in service be used for testing is laid down.

Life cycle

NOW

PUBLISHED
ISO 8066-2:2001
90.60 Close of review
Jun 5, 2021

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