ISO 8066-2:2001
ISO 8066-2:2001



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.

General information 

  •  :  Published
     : 2001-09
  •  : 1
     : 21
  •  : ISO/TC 45/SC 1 Rubber and plastics hoses and hose assemblies
  •  :
    43.040.60 Bodies and body components
    83.140.40 Hoses

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