UV Dye Universal PAG Oil for R134a AC Systems – 8oz

8oz UV dye PAG oil R134a for auto AC systems. Easily detects leaks under UV light. Lubricates and protects compressors. For R134a refrigerant systems.

Universal polyalkylene glycol (PAG) Vicosity 150 HCPRO Universal PAG – The Versatile Lubricant for Ultimate Performance and Protection! 

This UV Dye PAG Oil is a universal 8oz compressor lubricant formulated for R134a AC systems, combining premium lubrication performance with fluorescent leak detection in a single solution. Designed for both OEM and aftermarket service environments, this oil helps technicians save time and reduce callbacks by pinpointing leaks quickly under UV light.

Its universal formulation is engineered to be compatible across a wide range of R134a-based systems, including domestic and imported vehicles, light-duty trucks, and other automotive applications. Whether the system uses PAG 46, 100, or 150, this oil is suitable for top-offs or full replacements, thanks to its carefully balanced viscosity profile and broad system compatibility.

The integrated UV dye meets SAE J2297 standards for leak detection and eliminates the need for separate dye injection. This reduces service complexity and ensures clean, consistent application.

Perfect for technicians, repair shops, or DIYers, this oil is compatible with most oil injectors and service tools and works seamlessly in R134a compressors that require a universal PAG solution.

Key Features:

• Versatile Application: Perfect for both industrial and automotive systems.
• Superior Thermal Stability: Maintains performance under high temperatures.
• Enhanced Oxidation Resistance: Extends the lifespan of the lubricant.
• Exceptional Lubricity: Reduces friction and wear.
• Reliable Protection: Safeguards equipment against degradation.
• High Compatibility: Suitable for a variety of machinery and systems.
• Consistent Performance: Delivers reliable results in demanding conditions.

Advantages of PAG Lubricants:

• HIGH VISCOSITY INDEX: Lower viscosity grades than mineral oil-based lubricants can be used for improved efficiency. PAG-based lubricants also don not require viscosity index improvers as mineral oil-based lubricants may.
• LOW VOLATILITY/HIGH FLASH POINT: PAG lubricants have higher flash points and lower volatility than mineral oil-based lubricants. Properly stabilized with antioxidants, flash and fire points of PAG lubricants increase significantly.
• DESIGNED SOLUBILITY: Can be designed to be water-soluble, oil-soluble, or intermediate.
• MINIMAL DEPOSIT FORMATION: Degradation products of PAGs are soluble in PAG lubricant.
• ENVIRONMENTAL ACCEPTABILITY: Many viscosity grades do not harm the environment, have low aquatic toxicity, and are non-bio accumulative.
• HYDROLYTIC STABILITY: PAG lubricants do not break down in the presence of water.
• FIRE-RESISTANT: Combination of lower carbon content than mineral oil, PAOs, or esters; and high flash and fire points.
• WATER TOLERANT: PAG-based lubricants can accommodate higher water content than mineral oil-based lubricants without corrosion.
• THERMAL CONDUCTIVITY: PAG-based lubricants provide better cooling than mineral oil-based lubricants, lowering sump temperatures, and extending equipment and fluid life in some applications.
• LOW FRICTION COEFFICIENTS: Minimal friction generation to minimize wear.

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