DIAMOND CLASS® TURBINE OIL

PREMIUM LONG-LIFE, RUST & OXIDATION-INHIBITED TURBINE OIL

Phillips 66® Diamond Class Turbine Oil is a premium quality, rust and oxidation (R&O)-inhibited turbine oil developed for use in gas and steam turbines in severe service. It is specially formulated to protect against sludge and varnish formation in new-generation gas turbines.

DIAMOND CLASS® TURBINE OIL

Features & Benefits

  • Outstanding oxidation resistance and thermal stability for long service life
  • Outstanding control of sludge and varnish formation in base-loaded and peaking turbines
  • Protects against rust and corrosion
  • Excellent water-separating properties
  • Resists the formation of emulsions and bacteria buildup
  • Good foam resistance
  • Meets ISO Cleanliness Code rating of 18/16/13 (Note: applies only to bulk product as delivered from Phillips 66 manufacturing Plants. Particle counts may vary from lab to lab.)

Applications

  • Direct-drive, combined-cycle and co-generation gas turbines(1)
  • Direct-drive steam turbines(1)

    (1)Note: For turbines with gear drives, use Diamond Class AW Turbine Oil

Technical Details

  • ISO Grade: 32
  • Licenses & Approvals

    Diamond Class Turbine Oil meets the requirements of the following industry and OEM specifications: #ABB G12106 #Alstom Power HTGD 90 117, for turbines without gear drives #ASTM D4304-06a, Type I & Type III Turbine Oil #British Standard 489 #Cincinnati Machine P-38, P-54, P-55 #DIN 51515 Part 1, Lubricating Oils, Type L-TD #DIN 51515 Part 2, Lubricating Oils, Type L-TG #DIN 51517 Part 2, Lubricating Oils, Type CL #DIN 51524 Part 1, Hydraulic Oils, Type HL #Elliott ring-oiled turbines, where mineral-based turbine oil is specified #General Electric GEK 107395a, GEK 32568k, GEK 46506e, GEK 121608, GEK 27070 (obsolete), GEK 28143b (obsolete), GEK 120498 (obsolete) #ISO 8068, Type L-TGB, Type L-TGSB #Siemens Power Generation TLV 9013 04, TLV 9013 05 #Siemens Westinghouse 21T0591 (obsolete), 55125Z3 (obsolete) #U.S. Military MIL-PRF-17672D, Symbol 2075 T-H (ISO VG 32), 2110 T-H #(ISO VG 46), 2135 T-H (ISO VG 68) #U.S. Steel 120, 125, 126

    Additional Details

    ISO Grade 32
    Specific Gravity @ 60°F 0.8607
    Density, lbs/gal @ 60°F 7.17
    Color, ASTM D1500 0.5
    Flash Point (COC), °C (°F), ASTM D92 222 (432)
    Pour Point, °C (°F), ASTM D97 -40 (-40)
    Viscosity, ASTM D445
    cSt @ 40°C 32.7
    cSt @ 100°C 5.5
    Viscosity Index, ASTM D2270 106
    Acid Number, ASTM D974, mg KOH/g 0.04
    Air Release, ASTM D3427, minutes 3.0
    Copper Corrosion, ASTM D130, 3 hrs @ 100°C 1a
    Demulsibility, ASTM D1401, minutes to pass 5
    Foam Test, ASTM D892, Seq. I, tendency/stability mL 0/0
    Foam Test, ASTM D892, Seq. II, tendency/stability mL 0/0
    Foam Test, ASTM D892, Seq. III, tendency/stability mL 0/0
    Oxidation Stability
    TOST, ASTM D943-04a, hours >10,000
    RPVOT, ASTM D2272, minutes >1,800
    Dry TOST, ASTM D7873
    Hours to 25% RPVOT 1740
    Sludge content @ 25% RPVOT, mg/kg 58
    Rust Test, ASTM D665 A&B Pass
    Cleanliness Code, ISO 4406:1999 18/16/13
  • ISO Grade: 46
  • Licenses & Approvals

    Diamond Class Turbine Oil meets the requirements of the following industry and OEM specifications: #ABB G12106 #Alstom Power HTGD 90 117, for turbines without gear drives #ASTM D4304-06a, Type I & Type III Turbine Oil #British Standard 489 #Cincinnati Machine P-38, P-54, P-55 #DIN 51515 Part 1, Lubricating Oils, Type L-TD #DIN 51515 Part 2, Lubricating Oils, Type L-TG #DIN 51517 Part 2, Lubricating Oils, Type CL #DIN 51524 Part 1, Hydraulic Oils, Type HL #Elliott ring-oiled turbines, where mineral-based turbine oil is specified #General Electric GEK 107395a, GEK 32568k, GEK 46506e, GEK 121608, GEK 27070 (obsolete), GEK 28143b (obsolete), GEK 120498 (obsolete) #ISO 8068, Type L-TGB, Type L-TGSB #Siemens Power Generation TLV 9013 04, TLV 9013 05 #Siemens Westinghouse 21T0591 (obsolete), 55125Z3 (obsolete) #U.S. Military MIL-PRF-17672D, Symbol 2075 T-H (ISO VG 32), 2110 T-H #(ISO VG 46), 2135 T-H (ISO VG 68) #U.S. Steel 120, 125, 126

    Additional Details

    ISO Grade 46
    Specific Gravity @ 60°F 0.8676
    Density, lbs/gal @ 60°F 7.22
    Color, ASTM D1500 0.5
    Flash Point (COC), °C (°F), D92 238 (460)
    Pour Point, °C (°F), ASTM D97 -40 (-40)
    Viscosity, D445
    cSt @ 40°C 47.3
    cSt @ 100°C 6.9
    Viscosity Index, ASTM D2270 101
    Acid Number, ASTM D974, mg KOH/g 0.04
    Air Release, ASTM D3427, minutes 3.0
    Copper Corrosion, 3 hrs. @ 100°C, ASTM D130 1a
    Demulsibility, ASTM D1401, minutes to pass 5
    Foam Test, ASTM D892, Seq. I, tendency/stability, mL 0/0
    Foam Test, ASTM D892, Seq. II, tendency/stability, mL 0/0
    Foam Test, ASTM D892, Seq. III, tendency/stability, mL 0/0
    Oxidation Stability
    TOST, ASTM D943-04a, hours >10,000
    RPVOT, ASTM D2272, minutes >1,800
    Dry TOST, ASTM D7873
    Hours to 25% RPVOT -
    Sludge content @25% RPVOT, mg/kg -
    Rust Test, ASTM D665 A&B Pass
    Cleanliness Code, ISO 4406:1999 18/16/13
  • ISO Grade: 68
  • Licenses & Approvals

    Diamond Class Turbine Oil meets the requirements of the following industry and OEM specifications: #ABB G12106 #Alstom Power HTGD 90 117, for turbines without gear drives #ASTM D4304-06a, Type I & Type III Turbine Oil #British Standard 489 #Cincinnati Machine P-38, P-54, P-55 #DIN 51515 Part 1, Lubricating Oils, Type L-TD #DIN 51515 Part 2, Lubricating Oils, Type L-TG #DIN 51517 Part 2, Lubricating Oils, Type CL #DIN 51524 Part 1, Hydraulic Oils, Type HL #Elliott ring-oiled turbines, where mineral-based turbine oil is specified #General Electric GEK 107395a, GEK 32568k, GEK 46506e, GEK 121608, GEK 27070 (obsolete), GEK 28143b (obsolete), GEK 120498 (obsolete) #ISO 8068, Type L-TGB, Type L-TGSB #Siemens Power Generation TLV 9013 04, TLV 9013 05 #Siemens Westinghouse 21T0591 (obsolete), 55125Z3 (obsolete) #U.S. Military MIL-PRF-17672D, Symbol 2075 T-H (ISO VG 32), 2110 T-H #(ISO VG 46), 2135 T-H (ISO VG 68) #U.S. Steel 120, 125, 126

    Additional Details

    ISO Grade 68
    Specific Gravity @ 60°F 0.8709
    Density, lbs/gal @ 60°F 7.24
    Color, ASTM D1500 0.5
    Flash Point (COC), °C (°F), ASTM D92 242 (468)
    Pour Point, °C (°F), ASTM D97 -37 (-35)
    Viscosity, ASTM D445
    cSt @ 40°C 70.8
    cSt @ 100°C 9.0
    Viscosity Index, ASTM D2270 101
    Acid Number, ASTM D974, mg KOH/g 0.05
    Air Release, ASTM D3427, minutes 4.0
    Copper Corrosion, 3 hrs @ 100°C, ASTM D130 1a
    Demulsibility, ASTM D1401, minutes to pass 5
    Foam Test, ASTM D892, Seq. I, tendency/stability, mL 0/0
    Foam Test, ASTM D892, Seq. II, tendency/stability, mL 0/0
    Foam Test, ASTM D892, Seq. III, tendency/stability, mL 0/0
    Oxidation Stability
    TOST, ASTM D943-04a, hours >10,000
    RPVOT, ASTM D2272, minutes >1,800
    Dry TOST, ASTM D7873
    Hours to 25% RPVOT -
    Sludge content @ 25% RPVOT, mg/kg -
    Rust Test, ASTM D665 A&B Pass
    Cleanliness Code, ISO 4406:1999 18/16/13