Compressor Oil 4000 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. Because of their high FZG Ratings, the Compressor Oil 4000 Series make outstanding lubricants for compressor systems employing gears and bearings making them an excellent selection for crankcases as well as cylinder lubricants. Compressor Oil 4000 Series Series lubricants exceed the requirements of DIN 51506 VD-L standards and demonstrate a very high resistance to oxidation and deposit formation. They are recommended or approved by many of the leading compressor manufacturers.
The use of the Compressor Oil 4000 Series oils can result in cleaner compressors and lower deposits compared to conventional mineral oils, resulting in longer running periods between maintenance intervals. Their excellent oxidation and thermal stability safely allow extended life capability while controlling sludge and deposit formation. They possess outstanding anti-wear and corrosion protection, which enhances equipment life and performance.
Typical Specification
Compressor Oil 4000 Series 4032 4046 4068 4100 4150
ISO Viscosity Grade 32 46 68 100 150
Viscosity, ASTM D 445
cSt @ 40 º C 32 46 68 104.6 147.3
cSt @ 100 º C 5.4 6.9 8.9 11.6 14.7
Viscosity Index, ASTM D 2270 105 105 105 100 100
Sulfated Ash, wt%, ASTM D 874 <0.01 <0.01 <0.01 <0.01 <0.01
Copper Strip Corrosion, ASTM D130, 3 h @ 100 º C 1B 1B 1A 1B 1A FZG Load Support, DIN 51534, Fail Stage 12 11 12 11 11 Rust Characteristics;
ASTM D665 B Pass Pass Pass Pass Pass ASTM D665 A Pass Pass Pass Pass Pass Foam Seq I, ASTM D 892 10/0 20/0 0/0 30/0 430/20 Flash Point, ºC, ASTM D 92 236 238 266 264 278 Density @ 15 º C, ASTM D
