Phillips 66® Diamond Class Turbine Oil is a premium quality, rust and oxidation (R&O)-inhibited turbine oil developed for use in gas turbines and steam turbines in severe service. It is specially formulated to protect against sludge and varnish formation in new-generation gas turbines.
• 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
• 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
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 32568j, GEK 46506e, GEK 27070 (obsolete), GEK 28143b (obsolete)
• ISO 8068, Type L-TGB, Type L-TGSB
• MHI MS04-MA-CL001, CL002, CL005
• 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
| 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) | 222 (432) |
| Pour Point, °C (°F) | -40 (-40) |
| Viscosity | |
| cSt @ 40°C | 32.7 |
| cSt @ 100°C | 5.5 |
| Viscosity Index | 106 |
| Acid Number, ASTM D974, mg KOH/g | 0.04 |
| Air Release, ASTM D3427, minutes | <4.0 |
| Copper Corrosion, ASTM D130 | 1B |
| Demulsibility, ASTM D1401, minutes to pass | 5 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Oxidation Stability | |
| TOST, ASTM D943-04a, hours | >10,000 |
| RPVOT, ASTM D2272, minutes | >1,700 |
| Rust Test, ASTM D665 A&B | Pass |
| Cleanliness Code, ISO 4406:1999 | 18/16/13 |
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 32568j, GEK 46506e, GEK 27070 (obsolete), GEK 28143b (obsolete)
• ISO 8068, Type L-TGB, Type L-TGSB
• MHI MS04-MA-CL001, CL002, CL005
• 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
| 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) | 238 (460) |
| Pour Point, °C (°F) | -40 (-40) |
| Viscosity | |
| cSt @ 40°C | 47.3 |
| cSt @ 100°C | 6.9 |
| Viscosity Index | 101 |
| Acid Number, ASTM D974, mg KOH/g | 0.04 |
| Air Release, ASTM D3427, minutes | <4.0 |
| Copper Corrosion, ASTM D130 | 1B |
| Demulsibility, ASTM D1401, minutes to pass | 5 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Oxidation Stability | |
| TOST, ASTM D943-04a, hours | >10,000 |
| RPVOT, ASTM D2272, minutes | >1,800 |
| Rust Test, ASTM D665 A&B | Pass |
| Cleanliness Code, ISO 4406:1999 | 18/16/13 |
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 32568j, GEK 46506e, GEK 27070 (obsolete), GEK 28143b (obsolete)
• ISO 8068, Type L-TGB, Type L-TGSB
• MHI MS04-MA-CL001, CL002, CL005
• 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
| 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) | 242 (468) |
| Pour Point, °C (°F) | -37 (-35) |
| Viscosity | |
| cSt @ 40°C | 70.8 |
| cSt @ 100°C | 9.0 |
| Viscosity Index | 101 |
| Acid Number, ASTM D974, mg KOH/g | 0.05 |
| Air Release, ASTM D3427, minutes | <4.0 |
| Copper Corrosion, ASTM D130 | 1B |
| Demulsibility, ASTM D1401, minutes to pass | 5 |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Oxidation Stability | |
| TOST, ASTM D943-04a, hours | >10,000 |
| RPVOT, ASTM D2272, minutes | >1,800 |
| Rust Test, ASTM D665 A&B | Pass |
| Cleanliness Code, ISO 4406:1999 | 18/16/13 |
