Mobil Pegasus 605 Gas Engine Oil provides an additional margin of protection in those applications using contaminated fuel. Its excellent detergent / dispersant technology also results in cleaner engines, lower wear rates and improved engine performance. The use of this product can result in reduced maintenance costs and improved production capacity. Its excellent chemical and oxidation stability can result in longer drain periods and reduced filter costs. The high reserve alkalinity of this product allows its use in engines operating on fuels with low to moderate amounts of corrosive materials in the fuel gas.
Note: Engines operating on fuel gas with elevated levels of sulphur or halogens should also have coolant (jacket water) and oil temperatures raised.
Gas engines operating on fuel that contains moderate levels of hydrogen sulphide (H2S)
Engines operating on fuel containing other corrosive materials such as TOHCl (Total Organic Halides as Chloride) such as landfill or biomas gas
Spark ignited four-cycle gas engines with very low lube oil consumption
Medium and high speed four-cycle engines equipped with catalytic converters requiring a low ash gas engine oil
Engines experiencing valve train wear and corrosion
Reciprocating compressors operating on natural gas that contains sulphur or chlorine compounds
High output or naturally aspirated engines operating at or in excess of rated capacity under high temperatures
Specifications and Approvals
Mobil Pegasus 605 has the following builder approvals:
Waukesha for landfill use
MTU Onsite Energy Series 400 Gas Engines
MWM GmbH TR 0199-99-2105, Lube Oils for Gas Engines
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS’s are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
The Mobil logotype, the Pegasus design are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.