Product details
Product Description
Suniso SL 170 Synthetic Refrigeration Oil is a high-viscosity POE (Polyolester) lubricant engineered for demanding refrigeration and air conditioning systems using HFC and HFO refrigerants. It delivers exceptional lubrication, enhanced compressor protection, and reliable performance in heavy-duty HVAC/R applications.
This fully synthetic oil ensures excellent miscibility with refrigerants, allowing efficient oil return and stable system operation. Its superior thermal and chemical stability minimizes oxidation, sludge formation, and component wear, even under extreme temperature and load conditions.
Suniso SL 170 is ideal for high-load and large-capacity systems, making it a preferred choice for industrial refrigeration and critical cooling applications.
Key Features
- High-performance synthetic POE oil
- Excellent compatibility with HFC & HFO refrigerants
- Superior miscibility for efficient oil return
- High thermal and chemical stability
- Reduces compressor wear and extends lifespan
- Ideal for high load and heavy-duty applications
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Suniso SL 170 |
| Brand | Suniso |
| Type | Synthetic POE Refrigeration Oil |
| Viscosity @ 40°C | 170 cSt |
| Viscosity @ 100°C | ~14 cSt |
| Density @ 15°C | ~0.99 kg/L |
| Flash Point | ~260°C |
| Pour Point | ~-36°C |
| Moisture Content | <100 ppm |
Applications
- Industrial refrigeration systems
- Large cold rooms and freezers
- Air conditioning systems
- Heat pump systems
- Scroll, reciprocating & screw compressors
Frequently Asked Questions (FAQs)
Q1: What type of oil is Suniso SL 170?
It is a fully synthetic POE refrigeration oil.
Q2: Is it suitable for heavy-duty systems?
Yes, it is designed for high load and industrial applications.
Q3: Which refrigerants are compatible?
It is compatible with R134a, R404A, R410A, R407C, R507, and other HFC/HFO refrigerants.
Q4: Where is this oil used?
It is used in HVAC and refrigeration compressors.
Q5: What is the viscosity grade?
It has a viscosity of ISO VG 170.






