Sunoco- Suniso

Sunoco – Suniso

Suniso refrigeration compressor oils have the following characteristics that ensure maximum compressor life:

  • Chemical stability
  • Thermal stability
  • Low wax content
  • Low cooling point
  • High dielectric strength
  • Appropriate viscosity
  • No impurities (impurities)

The primary function of refrigerant compressor oil is to lubricate the moving parts of the compressor. In addition to the ability to lubricate, refrigerant compressor oil must have certain other properties for the following reasons:

  • intensive mixing with the coolant in the refrigeration system
  • small quantities in cooling lines
  • direct contact with the windings of the electric motor of the compressor in hemretic compressors
  • exposure to high temperatures at compressor pressure and very low temperatures in expansion valves

Master Frigo Sales d.o.o. has two types of Suniso compressor oils in its sales program:

– Mineral oils of the GS series (3GS, 4GS, 5GS) which are ideal for low-temperature systems with evaporation temperatures below -18 °C, including residential and commercial refrigeration systems as well as air-conditioning systems. GS series mineral oils are blended with HCFC refrigerants (R 22, R 406a) as well as with natural refrigerants R-717, R 600a and R 290.

– Polyester oils of the SL series (SL22, SL32, SL46, SL68, SL 100) are mixed with HFC refrigerant fluids (R 404A, R 507A, R 134a, R 407C, R 410A) and are used in refrigeration and air conditioning systems.



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