ISO 8066-2:2001

Published (Edition 1, 2001)

This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

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Abstract

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.

This standard contributes to the following Sustainable Development Goals