Rubber and plastics hoses and hose assemblies for automotive air conditioning. Specification -- Refrigerant 134a
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.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 8066-2 |
| Publication Date | Nov. 7, 2001 |
| Language | en - English |
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| Committee | PRI/66 |
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