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Premium polyalkalene glycol air-conditioning liquid

Customs number: 34031980


  • AIRCOOL PAG (PAG 46) is a super premium synthetic lubricant based on polyglycolene.

    A double-sided cut polyalkylene glycol air conditioning oil, especially developed to be used in air conditionings in automotive engineering.

    AIRCOOL PAG (PAG 46) was especially developed to meet OEM standards. In the process an additive component of high-end technology is used to offer an outstanding protection for HFC-cooling systems, that are filled with R 134a.

    AIRCOOL PAG (PAG 46) has an excellent solubility and lubrication in automotive HFC-cooling systems.

  • Characteristics

    • Excellent oxidation stability
    • High film resistance
    • Unsurpassed solubility in HFC and mixed refrigerants
    • Excellent rust protection
    • Ideal carbon- and rust control
    • Excellent material tolerance
    • Hygroscopic


    • Increases the efficiency of air conditionings
    • Highest operating reliability
    • Suitabel for long time changing intervals
    • The moving parts in refrigerant circulation are lubricated, sealed and cooled perfectly

    Usable for

    ISO-GRADE 46 AA1 


    • As a lubricant in HFC air conditionings
    • Reciprocating compressors and screw compressors which operate on hydrocarbon and neither oxygen nor water can be found
    • Hydrocarbon cooling compressors
    • Ammonia soluble cooling lubricants


    • AIRCOOL PAG (PAG 46) is completely compatible with comparable PAG-lubricants, and can be mixed. To make the most of the advantages of AIRCOOL PAG (PAG 46) it is highly recommended not to mix AIRCOOL PAG (PAG 46) with other lubricants.

    Data table

    Typical characteristics: 
    Specific weight at 20°C kg/m³ 985 
    Viscosity at 40°C cSt 49,8 
    Viscosity at 100°C cSt 9,80 
    Viscosity index  187 
    Flash point COC °C 254 
    Pourpoint °C <-40 
    ISO-grade 46 

    Datenblatt / Sicherheits-Datenblatt / Dokumente:


    Article No.: STL 1200 000
    Packaging unit: Can, 250 Milliliter
    AIRCOOL PAG (PAG 46) - STL 1200 000 - Can, 250 Milliliter


    Our lubricants- and antifreeze-products (except shop items) shall be available for sale to authorized specialist dealers and bulk buyers. For further information please contact the following department: Motor Oils & Lubricants.