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SAE J51_201504

Refrigerant 12 Automotive Air-Conditioning Hose

Standard by SAE International, 2015-04-21

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  • Language: English
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About This Item

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. This document has been determined to contain basic and stable technology which is not dynamic in nature.
SKU: 4b8076d2a5a4

  • Publication Date: 2015-04-21
  • Standard Status: latest
  • Publisher: SAE International
  • Document Type: Ground Vehicle Standard
  • Subject: Hoses, Carbon dioxide, Automatic transmissions, Power steering, Tensile strength, Heat resistant materials, Test procedures, ,
  • Official SAE: Doi link

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