International Standard
ISO 8066-3:2020
Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf
Reference number
ISO 8066-3:2020
Edition 1
2020-08
International Standard
Read sample
ISO 8066-3:2020
74030
Published (Edition 1, 2020)

ISO 8066-3:2020

ISO 8066-3:2020
74030
Language
Format
CHF 151
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Abstract

This document specifies the requirements for rubber or thermoplastic hoses and hose assemblies used for circulating liquid and gaseous R1234yf (tetrafluoropropene) 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 has been laid down.

General information

  •  : Published
     : 2020-08
    : International Standard published [60.60]
  •  : 1
     : 28
  • ISO/TC 45/SC 1
  • RSS updates

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