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Homepage>ISO Standards>ISO 8066-3 Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf
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download between 0-24 hoursReleased: 2020
ISO 8066-3 Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf

ISO 8066-3

Rubber and plastics hoses and hose assemblies for automotive air conditioning — Specification — Part 3: Refrigerant 1234yf

CURRENCY
LANGUAGE
English
Standard´s number:ISO 8066-3
Pages:28
Edition:1
Released:2020
Language:English
DESCRIPTION

ISO 8066-3


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.
This product includes: