Description
The 3GS refrigeration oil from Suniso and Bailars is a premium mineral-based lubricant specifically designed for refrigeration and air-conditioning compressors. Its refined composition ensures exceptional stability and lubrication under high and low temperature conditions.
This oil is widely approved by compressor manufacturers and is the preferred choice for service and maintenance of refrigeration systems using refrigerants such as R-12, R-22, R-502, R-600a, and ammonia (R-717) in applicable systems.
⚙️ Key Features & Benefits:
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✅ Premium Mineral Oil: High-purity base stock ensures clean and stable performance.
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✅ Excellent Thermal Stability: Resists oxidation and sludge formation at high temperatures.
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✅ Low Pour Point: Reliable lubrication at very low evaporator temperatures.
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✅ High Dielectric Strength: Perfect for hermetic and semi-hermetic compressors.
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✅ Wax-Free Formula: Prevents blockage and maintains smooth oil return in refrigeration circuits.
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✅ Extended Equipment Life: Reduces wear, friction, and carbon deposits.
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✅ OEM Approved: Trusted by major compressor brands worldwide.
🏭 Applications:
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Commercial & industrial refrigeration systems
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Cold rooms, freezers, and chillers
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Air-conditioning and HVAC compressors
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Hermetic, semi-hermetic, scroll, and reciprocating compressors
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Food storage, display cabinets, and process cooling systems
📋 Technical Specifications (Typical Values):
| Property | Typical Value | Test Method |
|---|---|---|
| Appearance | Clear, Light Amber | Visual |
| Viscosity @ 40 °C | 32 cSt (ISO 32) | ASTM D445 |
| Viscosity @ 100 °C | 4.4 cSt | ASTM D445 |
| Flash Point | 178 °C | ASTM D92 |
| Pour Point | –48 °C | ASTM D97 |
| Density @ 15 °C | 0.910 kg/L | ASTM D4052 |
| Dielectric Strength | 37 kV | ASTM D877 |
| Type | Mineral Oil (Naphthenic Base) | – |
🧾 Compatibility:
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Works with refrigerants: R-12, R-22, R-502, R-600a, R-290, R-717 (ammonia)
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Suitable for: Copper, steel, aluminum components
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Not recommended for HFC refrigerants (use POE oils for HFC systems).
🧰 Packaging Options:
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Available in 1 LTR & 1 GALLON Packing
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Factory-sealed packaging for contamination-free delivery
🛡️ Storage & Handling:
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Store in a cool, dry place, away from direct sunlight.
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Keep containers tightly closed to avoid moisture absorption.
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Avoid mixing with other oil types unless confirmed compatible.
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