Turbine Oil

Long-Life, Rust & Oxidation-Inhibited Circulating Oil

Phillips 66®Turbine Oil is a very high quality, rust and oxidation (R&O)-inhibited circulating oil developed for use in industrial steam turbines, rotary air compressors, and many other industrial applications. It is specially formulated to provide a very high level of oxidation resistance for long service life.

Features & Benefits

• Excellent oxidation resistance and thermal stability for long service life

• Protects against sludge and varnish formation

• Protects against rust and corrosion

• Excellent water-separating properties

• Low carbon-forming tendency for use in air compressors

• Good foam resistance


• Direct-drive steam turbines and hydroelectric turbines

• Air tools and other pneumatic equipment lubricated through air line lubricators

• Centrifugal and rotary air compressors

• Lightly loaded enclosed gear drives where the OEM specifies a R&O type oil (ISO VG 68, 100)

• Electric motor bearings, fan bearings, and blower bearings

• Vacuum pumps, deep-well water pumps, and machine tools

Technical Details

Licenses & Approvals

Turbine Oil meets the requirements of the following industry and OEM specifications:

• ABB G12106

• Alstom Power HTGD 90 117, for turbines without gear drives

• Ansaldo Energia AE94.3A & AE94.2 without gear drives (ISO VG 46) (approved)

• ANSI/AGMA Standard 9005-E02, R&O Inhibited Oils

• ASTM D4304-06a, Type I Turbine Oil

• British Standard 489

• China National Standard GB 11120-2011 L-TSA (ISO VG 32 & 68) (approved)

• Denison Hydraulics HF-1

• DIN 51515 Part 1, Lubricating Oils, Type L-TD

• DIN 51517 Part 2, Lubricating Oils, Type CL

• DIN 51524 Part 1, Hydraulic Oils, Type HL

• General Electric GEK 46506e, GEK 32568j, GEK 27070 (obsolete), GEK 28143b (obsolete)

• Siemens Power Generation TLV 9013 04, TLV 9013 05

• 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 126

Additional Details
ISO Grade32
AGMA Grade0
Specific Gravity @ 60°F0.862
Density, lbs/gal @ 60°F7.18
Color, ASTM D15000.5
Flash Point (COC), °C (°F)220 (428)
Pour Point, °C (°F)-37 (-35)
cSt @ 40°C31.8
cSt @ 100°C5.4
SUS @ 100°F164
SUS @ 210°F44.4
Viscosity Index103
Acid Number, ASTM D974, mg KOH/g0.08
Air Release, ASTM D3427, minutes0.8
Copper Corrosion, ASTM D130, 48 hrs @ 80°C1a
Demulsibility, ASTM D1401, minutes to pass20
Foam Test, ASTM D892, Seq. I, mL0/0
Oxidation Stability
TOST, ASTM D943-04a, hours>15,000
RPVOT, ASTM D2272, minutes>1,200
Rust Test, ASTM D665 A&BPass