Publisher: Multiple. Distributed through American National Standards Institute (ANSI) (August 23, 2007)
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This a part of ISO 8066 specifies the necessities for rubber or thermoplastic hoses and hose assemblies used for circulating liquid and gaseous R134a (tetrafluoroethane) within the air-conditioning platforms of vehicles. The hoses and hose assemblies are designed in one of these means as to limit losses of refrigerant and infection of the procedure. The operational temperature diversity is −40 °C to +125 °C.Due to the serious courting among the hose and coupling for this program, a demand that the coupling for use in carrier be used for checking out is laid down.