Product details Product Description REFRIN 4GS Refrigeration Compressor Oil by Motorol is a premium-quality mineral oil specially developed for refrigeration and air conditioning compressors. It provides excellent lubrication, thermal stability, and long-lasting performance under demanding operating conditions. Formulated for use in low to medium temperature refrigeration systems, this oil ensures smooth compressor operation, minimizes internal wear, and enhances system efficiency. Its high viscosity and strong chemical stability make it suitable for continuous operation in commercial and industrial environments. REFRIN 4GS is compatible with traditional refrigerants such as R22, R12, and ammonia systems, making it a reliable choice for technicians working with conventional HVAC systems. The product is available in 1 Liter and 1 Gallon (3.78 Liters) packaging, making it suitable for both small servicing jobs and professional workshop use. Key Features High-performance mineral refrigeration oil Excellent lubrication and wear protection High viscosity for demanding applications Strong thermal and chemical stability Smooth and reliable compressor operation Suitable for R22, R12 & ammonia systems Available in multiple pack sizes (1L & 3.78L) Technical Specifications Specification Details Product Name REFRIN 4GS Compressor Oil Brand Motorol Type Mineral Refrigeration Oil Grade 4GS Packaging 1 Liter & 1 Gallon (3.78 Liters) Application Refrigeration & Air Conditioning Compatibility R22, R12, Ammonia Applications Refrigeration compressors Cold rooms and freezers Air conditioning systems Commercial & industrial cooling systems Frequently Asked Questions (FAQs) Q1: What is REFRIN 4GS used for?It is used for lubrication of refrigeration compressors. Q2: Which refrigerants is it compatible with?It is suitable for R22, R12, and ammonia systems. Q3: What is the difference between 3GS and 4GS?4GS has higher viscosity, suitable for heavier-duty applications. Q4: What packaging sizes are available?It is available in 1 Liter and 1 Gallon (3.78 Liters) packaging. Q5: Can it be used in R410A systems?No, it is not suitable for HFC refrigerants like R410A. View More View Less
