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Product Description 

Mobil Pegasus 1005 is the next generation of Mobil Pegasus high performance gas engine oil. Designed to provide today’s high output, low-emission four-cycle gas engines with the highest levels of protection while maintaining superior performance in earlier model engines. Mobil Pegasus 1005 is the latest addition to the Mobil Pegasus pedigree of proven natural gas engine oils with a balanced, durable formulation. Features and BenefitsApplications
Specifications and Approvals

Mobil Pegasus 1005 is approved, meets or exceeds the following industry and builder specifications:	Mobil Pegasus 1005
API CF (Quality Level)	X
Caterpillar	X
Deutz Power Systems	X
GE Jenbacher	X

Mobil Pegasus 1005	1005
SAE Grade	40
Viscosity, ASTM D 445
mm²/s @ 40ºC	125
mm²/s @ 100ºC	13
Viscosity Index, ASTM D 2270	100
TBN, mg KOH/g	5
Pour Point, ºC, ASTM D 97	-15
Flash Point, ºC, ASTM D 92	247
Density @15.6 ºC, ASTM D 4052, kg/l	0.85
Sulfated Ash, wt% ASTM D 874	0.5

Mobil Pegasus 1005 uses high quality base stocks and advanced additive technology to deliver exceptional oxidation stability, nitration resistance and thermal stability. Mobil Pegasus 1005 formulation is balanced to provide outstanding anti-wear characteristics to protect heavily loaded valve train components, pistons, liners, bearings, and gear trains while maintaining compatibility with catalytic converter materials. Its detergent-dispersant system controls the formation of carbon and varnish deposits to minimize oil consumption and maintain engine cleanliness even during extended drain intervals.

Mobil Pegasus 1005 can help users keep their engines running longer and cleaner with improved reliability resulting in and increase in productivity.

Mobil Pegasus 1005 is a leading member of the Mobil brand of industrial lubricants that enjoy a reputation for innovation, technology leadership and high performance capability.

Mobil Pegasus 1005 offers the following features and potential benefits:

Features	Advantages and Potential Benefits
Extended Oil Life	Improves oil drain interval; reduces number of oil changes, fewer oil purchases, creates less waste oil and labor to help lower operating costs and increase engine availability Increased engine availability enables higher productivity
Keep Clean Performance	Helps control deposits in combustion chamber and pistons to maximize engine efficiency and reliability Helps control deposits in heat exchangers to maximize heat production
Low Oil Consumption	Low oil volatility helps minimize engine and exhaust system deposits to help extend catalytic converter life and extend intervals between heat exchanger cleanings Helps reduce make up oil additions and lubricant purchases
Exceptional Wear Protection	Helps control wear on critical engine components Maximizes engine reliability and performance

• Caterpillar, Deutz, Jenbacher, Rolls Royce-Bergen, Wartsila, Waukesha and other turbocharged, naturally aspirated, medium to high speed four-cycle engines requiring a low ash oil
• Lean-burn and stoichiometric four-cycle engines operating under high load, high temperature conditions
• High-speed four-cycle gas engines used in cogeneration applications
• Natural gas fueled engines equipped with catalytic converters
• Applications using alternate fuels containing low levels of sulfur or chlorine
• Field gathering operations where sour gas H2S content is ‹ 0.1% (1000 ppm) may be used as fuel

The ExxonMobil logo and Pegasus are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.

For more information about the new Mobil SHC Pegasus or other Mobil-branded lubricants and services, please contact the ExxonMobil Lubricants Technical Help Desk at:

TechDeskEurope@exxonmobil.com 

or +420 221 456 426