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RENISO

FUCHS is developing and manufacturing RENISO refrigeration oils for more than 50 years. During this time, the highest standards with regard to product quality and the manufacturing process were established and continually developed.

The almost complete FUCHS RENISO product range includes synthetic lubricants based on POE, PAO, AB and PAG as well as selected mineral oils with outstanding low-temperature properties. Both for conventional HFCs such as R134a, R410A or R407C as well as natural refrigerants such as NH3, CO2 or hydrocarbons there is always a suitable RENISO refrigeration oil in the FUCHS portfolio. In addition, developments of new HFO refrigerants such as R1234ze and R1234yf and their mixtures are currently tested in our development laboratories.

The chemical-thermal stability (in sealed tube tests according to the US standard ASHRAE 97) as well as miscibility and solubility tests of the refrigeration oils under a refrigerant atmosphere are carried out in special laboratory facilities. Latest laboratory technology in combination with individually designed test rigs enables wear protection tests of refrigeration oils under the influence of dissolved refrigerant.
The thermal and chemical resistance of refrigerant-oil mixtures - with and without equipment components such as e.g. seals and bearing metals - is investigated in high pressure autoclaves developed by FUCHS.

These in-house laboratory methods guarantee high levels of expertise: refrigeration oils that are optimally adapted to the refrigerant, compressor and system are developed in dialogue with the customer. The new challenges arising from the new European F-Gas Regulation (EU Regulation 517/2014, phasing out of high-GWP refrigerants) for refrigerating oils also make a reliable and innovative lubricant manufacturer such as FUCHS an increasingly important partner in the refrigeration technology.

In addition to well-founded application-oriented advice, FUCHS also provides its customers on request with extensive technical data on RENISO refrigeration oils, such as their ability to be mixed with refrigerants, their solubility and viscosity characteristics and their chemical-thermal stability. Moreover there are also numerous approvals and reference studies from leading refrigeration compressor and equipment manufacturers available.

 

Refrigeration oils for HFO applications: RENISO TRITON SE 170 based on POE

 

 

RENISO - refrigeration oils at a glance

Product groupRefrigerantRefrigeration oil

Mineral oils (MO)

for NH3 and R22

RENISO K series

for hydrocarbons (e.g. R600a - hermetic compressors)

RENISO WF series

Synthetic hydrocarbons

for NH3

RENISO UltraCool 68
RENISO UltraCool 100 NEW

Polyalphaolefin (PAO)

for NH3, CO2 (not miscible) and hydrocarbons

RENISO SYNTH 68

Polyalkylene glycols (PAG)

for NH3 (miscible with NH3) and hydrocarbons

RENISO PG 68
RENISO GL 68

Alkyl benzenes (AB)

for R22 and hydrocarbonsRENISO SP series

for R22, hydrocarbons and NH3

RENISO S 3246
RENISO S 68

Polyol esters (POE)

for HFC/FC, e.g. R134a, R404A, R507
NEW: for HFO and HFO/HFC refrigerants

RENISO TRITION SE series

RENISO TRITION SEZ series

Special polyol esters (POE)

for CO2 (subcritical and transcritical)RENISO C series

Special polyalkylene glycol (PAG)

for CO2 transcritical systems in stationary application (heat pumps, a/c systems). Industrial and commercial applications.

RENISO ACC 68

Special polyalkylene glycols
(PAG) for mobile a/c systems

for R134a in mobile a/c systems and for NH3 (miscible with NH3, industrial application) and hydrocarbons

RENISO PAG 46
RENISO PAG 100

for R1234yf and R134a mobile a/c systems

RENISO PAG 1234 NEW

for CO2 mobile a/c systems

RENISO ACC HV NEW

 

Max execution time: 240