SAE J3143_201907

SAE J3143 – Non-Metallic Non-Reinforced Automotive Air-Conditioning Refrigerant Line Assembly Requirements

The scope of SAE J3143 will cover non-metallic line assemblies intended for containing and circulating lubricant (PAG POE compressor oils) liquid and gaseous R-134a R-152a or R-1234yf refrigerant in automotive air-conditioning systems. SAE J3143 will also provide the necessary hose permeation values used in SAE J2727 mobile air-conditioning system refrigerant emission charts. The assembly shall be designed to minimize permeation of the refrigerant contamination of the system and to be functional over a temperature range of -30 to 125 ????C. Specific construction details are to be agreed upon between user and supplier. Figure 1 shows a typical A/C system with TXV.

Product Details

Published:

07/23/2019

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1 file 520 KB

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