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SAE J51

Refrigerant 12 Automotive Air-Conditioning Hose

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Organization: SAE
Publication Date: 1 April 2015
Status: active
Page Count: 11
scope:

This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of -30 to 120 °C (-22 to 248 °F). Specific construction details are to be agreed upon between user and supplier.1

NOTE-R12 refrigerant has been placed on a banned substance list due to its ozone depletion characteristics. SAE J51 specification will be phased out as new automotive A/C systems are using R134a. SAE J2064 is the Standard for refrigerant 134a hose. For refrigerant 134a use, refer to SAE J2064.

1 Tests referenced in this specification are laboratory tests, utilized to establish a performance standard.

Document History

SAE J51
April 1, 2015
Refrigerant 12 Automotive Air-Conditioning Hose
This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose...
June 1, 2004
Refrigerant 12 Automotive Air-Conditioning Hose
This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose...
August 1, 1998
(R) Refrigerant 12 Automotive Air-Conditioning Hose
1. Scope--This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The...
May 1, 1989
Automotive Air- Conditioning Hose, Standard
A description is not available for this item.
July 1, 1988
Automotive Air-Conditioning Hose
This specification covers reinforced rubber and reinforced thermoplastic hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive...
May 1, 1985
Automotive Air Conditioning Hose
This specification covers reinforced rubber and reinforced thermoplastic hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive...

References

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