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Normas BSI – AENOR
BS ISO 8066-3:2020

BS ISO 8066-3:2020

Rubber and plastics hoses and hose assemblies for automotive air conditioning. Specification. Refrigerant 1234yf

2020-09-16 /Definitive
Equivalencias internacionales:

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.

Rubber (natural), Rubber fibres, Plastics, Hose assemblies, Hose nozzles, Hose reels, Hoses
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