Description
Mobil Rarus 400 Series
Product Description
The Mobil Rarus 400 Series is a line of premium performance ashless air compressor lubricants designed to meet the stringent requirements of the major compressor manufacturers. They are formulated with high quality mineral base-oils and a high performance additive system designed to provide exceptional equipment protection and reliability for compressors operating under mild to severe conditions. They provide excellent wear protection and the ability to reduce maintenance costs through minimising equipment problems and downstream deposits and carryover.
Applications
The Mobil Rarus 400 Series oils are recommended for single and multistage air compressors. They are particularly effective for continuous high temperature operation. The maximum compressed air temperature, according to DIN 51506, is 220 °C. They are suitable for reciprocating and rotary type machines with the lower viscosity grades mainly used in rotary compressors. Rarus 400 Series oils are recommended for units with a history of excess oil degradation, poor valve performance or deposit formation. They are compatible with all metals used in compressor construction and with mineral-oil compatible elastomers used in seals, O-rings and gaskets. Mobil Rarus 400 Series oils are not intended or recommended for use in air compressors for breathing applications.
Mobil Rarus 400 Series meets or exceeds the requirements of: DIN 51506 VD-L (1985-09)
Typical Properties
ISO Viscosity Grade -100
Viscosity, ASTM D 445
cSt @ 40deg C -104.6
cSt @ 100deg C -11.6
Viscosity Index, ASTM D 2270 -100
Sulfated Ash, wt%, ASTM D 874 - ‹0.01
Copper Strip Corrosion, ASTM D130, 3 h @ 100deg C -1B
FZG Load Support, DIN 51354, Fail Stage -11
Rust Characteristics; ASTM D665 B; ASTM D665 A –PASS
Foam Seq I, ASTM D 892 -30/0
Flash Point, degC, ASTM D 92 – 264
Density @ 15deg C, ASTM D 1298 - 0.879
Product Description
The Mobil Rarus 400 Series is a line of premium performance ashless air compressor lubricants designed to meet the stringent requirements of the major compressor manufacturers. They are formulated with high quality mineral base-oils and a high performance additive system designed to provide exceptional equipment protection and reliability for compressors operating under mild to severe conditions. They provide excellent wear protection and the ability to reduce maintenance costs through minimising equipment problems and downstream deposits and carryover.
Applications
The Mobil Rarus 400 Series oils are recommended for single and multistage air compressors. They are particularly effective for continuous high temperature operation. The maximum compressed air temperature, according to DIN 51506, is 220 °C. They are suitable for reciprocating and rotary type machines with the lower viscosity grades mainly used in rotary compressors. Rarus 400 Series oils are recommended for units with a history of excess oil degradation, poor valve performance or deposit formation. They are compatible with all metals used in compressor construction and with mineral-oil compatible elastomers used in seals, O-rings and gaskets. Mobil Rarus 400 Series oils are not intended or recommended for use in air compressors for breathing applications.
Mobil Rarus 400 Series meets or exceeds the requirements of: DIN 51506 VD-L (1985-09)
Typical Properties
ISO Viscosity Grade -100
Viscosity, ASTM D 445
cSt @ 40deg C -104.6
cSt @ 100deg C -11.6
Viscosity Index, ASTM D 2270 -100
Sulfated Ash, wt%, ASTM D 874 - ‹0.01
Copper Strip Corrosion, ASTM D130, 3 h @ 100deg C -1B
FZG Load Support, DIN 51354, Fail Stage -11
Rust Characteristics; ASTM D665 B; ASTM D665 A –PASS
Foam Seq I, ASTM D 892 -30/0
Flash Point, degC, ASTM D 92 – 264
Density @ 15deg C, ASTM D 1298 - 0.879
Product Questions and Answers
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