HCPRO 4G Mineral Refrigeration Lubricant SUS300–ISO VG68.
Your HVAC-R System’s Ultimate Lifeline in Lubrication!
Is a premium quality lubricant specially formulated for refrigeration and air conditioning systems. Made from highly refined naphthenic base oil, this lubricant ensures optimal performance by providing excellent chemical and thermal stability, low pour point, and wax-free properties. It is designed to offer maximum wear protection for air conditioning compressors and components, ensuring peak performance even at high temperatures.
Key Features:
- Viscosity: 68 cSt (SUS 300 / ISO VG68)
- Compatibility: Suitable for use with CFC, HCFC, and Ammonia refrigerants
- Chemical Stability: High chemical stability when in contact with refrigerants and compressor materials
- Thermal Stability: Excellent thermal stability to maintain performance at high temperatures
- Low Pour Point: Ensures proper lubrication even at low temperatures
- Wax-Free: Prevents floc problems in the evaporator and expansion valve
- Non-Hazardous: Non-toxic and safe to use
- OEM Approved: Meets original equipment manufacturer specifications
- Made in USA: Manufactured with high-quality standards in the United States.

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