Gas Engine Oils

Total Lunaria NH 68

VISCOSITY - ISO 68

Compressor

DESCRIPTION

Additive enhanced hydrocracked mineral oil for ammonia (R 717) refrigerating compressors.

APPLICATIONS
  • Lubrication of refrigeration compressors (reciprocating and screw) using ammonia as a
    refrigerant.
  • Hydrocracked technology of base oils to improve oil drain interval.
  • Field of application : evaporator temperature down to -30°C.
ADVANTAGES
  • High resistance to oxidation in the presence of ammonia. Base oils and additivation
    system specially selected to avoid the formation of black sludges (reaction between oil
    and ammonia).
  • Low pour point, eliminating the risk of any residual lubricant freezing in the evaporator,
    thereby providing excellent heat exchange.
  • Very high flash point given the low volatility of LUNARIA NH oils : oil consumption is
    reduced by 30 to 50 % compared with conventional oils.
  • Good compatibility with common elastomers (chloroprene, NBR….).
  • Warning : storage must be done in order to avoid the presence of water within the oil.
    Indeed, water could block the evaporator.
TYPICAL CHARACTERISTICS
TYPICAL CHARACTERISTICS METHODSUNITSValue
Density at 15°CISO 3675kg/m³860
Viscosity at 40°C

 

ISO 3104

 

mm²/s68
Viscosity at 100°C

 

ISO 3104

 

mm²/s9.2
Pour pointISO 3016°C-36
Flash point (open cup)ISO 2592°C256
APPROVAL & PERFORMANCE CLAIMS
ADDITIONAL INFORMATION

208 Litre

Total Lunaria NH68 Gas Engine Lubricant Oil
PACK SIZES AVAILABLE
208L

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