A Reliable Lubrication Solution for Refrigeration & HVAC Systems
When it comes to ensuring the smooth operation and long-term reliability of refrigeration and HVAC systems, choosing the right compressor oil is crucial. OIL 3GS 1 LTR – Premium Quality from Al-Ramiz Equipment stands out as a trusted solution for technicians, contractors, and engineers across various industries. Known for its excellent thermal stability, compatibility with multiple refrigerants, and strong lubrication performance, this mineral-based oil is engineered for high-efficiency system performance.
In this blog, we will take a closer look at what makes OIL 3GS 1 LTR the ideal choice for your compressor and cooling system maintenance needs — its composition, technical strengths, key applications, and why Al-Ramiz is a preferred supplier across the UAE.
OIL 3GS is a refined mineral oil specifically designed for refrigeration compressor systems. Classified as a General Standard (GS) lubricant, it is formulated to work effectively with traditional refrigerants like R-12, R-22, and R-502, as well as certain HFC blends.
Its viscosity class – 3GS – indicates a balanced thickness, offering superior lubrication under both low and high-temperature conditions. This oil plays a critical role in reducing mechanical friction, sealing moving parts, and protecting compressors from wear and internal corrosion.
This oil provides consistent film strength across a range of operating temperatures, reducing friction on metal components and extending compressor life.
OIL 3GS resists breakdown even under high thermal stress, ensuring consistent performance during long operating cycles.
With high purity and minimal wax or moisture, the oil prevents clogging and acid formation inside refrigeration circuits.
It works seamlessly with several refrigerants and system materials, including seals, metals, and rubber components.
Its viscosity allows smooth flow through narrow tubes and valves, minimizing pressure drops and ensuring efficient compressor operation.
| Property | Details |
|---|---|
| Type | Mineral-based refrigeration oil |
| Viscosity @ 40°C | Approx. 32–35 cSt |
| Flash Point | Above 160°C |
| Pour Point | Below -30°C |
| Moisture Content | < 50 ppm |
| Compatibility | R-12, R-22, R-500, R-502, HFCs |
| Container Size | 1 Litre |
| Shelf Life | Up to 5 years (stored properly) |
| Supplier | Al-Ramiz Equipment, Sharjah |
Ideal for use in household refrigerators, cold storage rooms, ice-making machines, and supermarket freezers where traditional refrigerants are in use.
Used in split units, packaged systems, and central ACs to provide essential lubrication and thermal management.
Supports refrigerated transport vehicles and storage systems by ensuring their compressors run smoothly under fluctuating temperatures.
Preferred by HVAC technicians during routine oil changes and system overhauls to ensure long-term protection.
Reliable for use in original equipment manufacturing as well as spare part distribution networks across the GCC.
| Feature | OIL 3GS (Premium Quality) | Standard Compressor Oil |
|---|---|---|
| Purity | High (Low moisture, low wax) | Moderate |
| Thermal Stability | Excellent | Average |
| Refrigerant Compatibility | Broad | Limited |
| System Protection | Anti-corrosive, wear-resistant | Basic lubrication only |
| Shelf Life | Up to 5 years | 2–3 years |
With its superior performance parameters, OIL 3GS offers increased equipment reliability, reduced maintenance costs, and enhanced energy efficiency.
Al-Ramiz Equipment, based in Sharjah, UAE, has established itself as a reputable supplier of HVACR products including compressors, refrigerants, oils, fittings, and insulation materials. Their OIL 3GS 1 LTR offering is carefully sourced and quality-checked to ensure maximum customer satisfaction.
Benefits of buying from Al-Ramiz include:
Verified product authenticity
Competitive pricing for bulk and retail
Fast delivery across the UAE
Professional customer service and after-sales support
Trusted by HVAC professionals and contractors
To get the best performance from your OIL 3GS:
Store in a cool, dry area away from sunlight.
Keep the container sealed when not in use.
Use clean tools and funnels to prevent contamination.
Avoid mixing with other oil types unless system flush is performed.
OIL 3GS 1 LTR – Premium Quality by Al-Ramiz Equipment is more than just a lubricant—it’s an essential component of your refrigeration and air conditioning systems. With its high purity, thermal stability, and compatibility across various refrigerants, this oil is the trusted choice for professionals who demand long-lasting performance and system protection.
Whether you’re servicing a home AC, maintaining a commercial chiller, or managing cold storage systems, OIL 3GS delivers reliability where it matters most.
Looking to stock up on high-quality refrigeration oil?
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