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Suniso Compressor Oil



Suniso Compressor Oil & Refrigeration Oil Malaysia

Premium refrigeration compressor lubricants for commercial refrigeration, cold rooms, air conditioning, chillers and professional HVACR applications.

3GS 4GS SL32 SL68 SL100 SL170

Suniso Refrigeration Compressor Oil

Suniso Refrigeration Oil is a well-established range of refrigeration compressor lubricants developed for refrigeration and air-conditioning systems.

The range includes both mineral refrigeration oils and synthetic POE (Polyol Ester) refrigeration oils, allowing the correct lubricant to be selected according to the compressor, refrigerant and system requirements.

Available Range:

🔹 Suniso GS Series: 3GS • 4GS
🔹 Suniso SL Series: SL32 • SL68 • SL100 • SL170

Suniso GS Mineral Refrigeration Oil

The Suniso GS Series consists of premium, highly refined mineral refrigeration lubricants designed for compatible refrigeration and air-conditioning compressors.

Mineral Oil

Suniso 3GS

ISO Viscosity Grade: VG 32
Viscosity @ 40°C: Approx. 29.5–30 cSt

Suitable for compatible refrigeration compressor applications requiring an ISO VG 32 mineral refrigeration lubricant.
Mineral Oil

Suniso 4GS

ISO Viscosity Grade: VG 56
Viscosity @ 40°C: Approx. 55 cSt

Higher-viscosity mineral refrigeration oil for compatible compressor applications requiring approximately ISO VG 56.
GS Series Refrigerant Applications

The GS family is suitable for compatible CFC, HCFC and selected natural-refrigerant refrigeration systems, including applications using refrigerants such as R22, R717 (ammonia), R290 and R600a, subject to compressor manufacturer recommendations.

Suniso SL Synthetic POE Refrigeration Oil

The Suniso SL Series is a high-performance synthetic Polyol Ester (POE) refrigeration lubricant family developed for refrigeration compressors using compatible HFC and HFC/HFO refrigerants.

Synthetic POE

Suniso SL32

Viscosity: ISO VG 32

Popular POE viscosity grade for compatible refrigeration and air-conditioning compressors.
Synthetic POE

Suniso SL68

Viscosity: ISO VG 68

Higher-viscosity synthetic POE lubricant for compatible commercial refrigeration compressor applications.
Synthetic POE

Suniso SL100

Viscosity: ISO VG 100

Synthetic POE refrigeration lubricant for compatible compressors requiring a higher viscosity grade.
Synthetic POE

Suniso SL170

Viscosity: ISO VG 170

High-viscosity synthetic refrigeration lubricant for specific compatible compressor and refrigeration applications.

Suniso Compressor Oil Selection Guide

Model Oil Type Viscosity Grade General Application
3GS Mineral ISO VG 32 Compatible CFC / HCFC / Natural Refrigerant Systems
4GS Mineral ISO VG 56 Compatible CFC / HCFC / Natural Refrigerant Systems
SL32 Synthetic POE ISO VG 32 Compatible HFC / HFC-HFO Refrigeration Systems
SL68 Synthetic POE ISO VG 68 Compatible HFC / HFC-HFO Refrigeration Systems
SL100 Synthetic POE ISO VG 100 Compatible HFC / HFC-HFO Refrigeration Systems
SL170 Synthetic POE ISO VG 170 Compatible HFC / HFC-HFO Refrigeration Systems

Why Choose Suniso Refrigeration Oil?

Refrigeration Specialist

Lubricants specifically developed for refrigeration and air-conditioning compressor applications.

Mineral & Synthetic Options

GS mineral oils and SL synthetic POE oils cover different refrigerant and compressor requirements.

Multiple Viscosity Grades

Available viscosity grades allow selection according to compressor manufacturer requirements.

Cold Room Applications

Suitable lubricant options for compatible commercial refrigeration and cold-room compressors.

HVACR Applications

Designed for use across compatible refrigeration, air-conditioning and cooling systems.

Trusted Refrigeration Oil

Suniso has a long history in refrigeration lubrication and is recognised within the global HVACR industry.

Selecting the Correct Compressor Oil

Important: Refrigeration compressor oils should not be selected based on viscosity alone.

Mineral oil and POE oil are different lubricant technologies. Always confirm the compressor model, refrigerant, required viscosity grade and compressor manufacturer's oil specification before changing or adding oil.

When changing lubricant technology or brand, follow the equipment manufacturer's recommendations and appropriate system servicing procedures.

Suniso Compressor Oil Supplier Malaysia

RNA Engineering & Trading Sdn Bhd supplies Suniso Refrigeration Compressor Oil for cold rooms, commercial refrigeration, air conditioning and HVACR applications.

Contact our sales team for product availability, packing size and compressor oil selection enquiries.



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