Lubrication of rotary compressors of LPG hydrocarbon gases or liquefied natural gases LNG such as: - methane, ethane, ethylene, propane, propylene, butane, butylene, butadiene, as well as chemical gases such as: - ammonia, vinyl chloride monomer. Lubrication of refrigerating compressors using LPG gases as refrigerant fluid, in the oil and petrochemical industries (refinery, drilling platform, recompression post, liquification plant).
The choice of specific polyalkyleneglycol base stocks allows the DACNIS LPG 150 oil to be lightly affected by the diluting effect of hydrocarbon gases. The residual viscosity under gas saturated pressure condition complies with the required viscosity level of OEM’s in gas compressor applications. Excellent chemical stability and resistance to oxydation, for a long period of run without maintenance. Safety operation of the compressor due to the anti-wear, anti-corrosion and anti-rust properties of the oil. Low pour point avoiding freezing of oil in the evaporator.