Answer
Jan 03, 2025 - 06:20 AM
PAG 100 oil is a medium-viscosity lubricant commonly used in automotive air conditioning systems, particularly those utilizing R-134a refrigerant. The inclusion of dye in the oil aids in leak detection within the A/C system.
Compatibility:
PAG 100 oil is suitable for various A/C compressors, including:
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Sanden Compressors: Models such as the SD5 and SD7 (key shaft) are compatible with PAG 100 oil.
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Zexel/Seltec Compressors: Type R (Rotary Vane Compressor) models utilize PAG 100 oil.
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Denso Compressors: Certain models, including the 10S series, may require PAG 100 oil; however, some Denso compressors use PAG 46 oil. It's essential to verify the specific model requirements.
Important Considerations:
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Manufacturer Specifications: Always consult the compressor or vehicle manufacturer's guidelines to confirm the appropriate oil viscosity and type for your specific application.
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Oil Viscosity: Using the correct viscosity is crucial for optimal lubrication and compressor longevity. PAG oils are available in different viscosities, such as PAG 46 (low viscosity) and PAG 150 (high viscosity). Selecting the appropriate viscosity ensures proper system performance.
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Hygroscopic Nature: PAG oils are hygroscopic, meaning they absorb moisture from the environment. Minimize exposure to air during handling and storage to maintain oil integrity.
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System Compatibility: Ensure that PAG 100 oil is compatible with the refrigerant and materials used in your A/C system to prevent potential issues.
In summary, PAG 100 oil with dye is compatible with various A/C compressors, including specific models from Sanden, Zexel/Seltec, and Denso. However, it's imperative to consult manufacturer specifications to confirm compatibility with your specific compressor model and vehicle application.
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