Product Description
KATMOTO TURBINE is a premium steam and gas turbine oil meeting ISO 8068 L-TSA and DIN 51515-1 L-TD, available in ISO VG 32 and 46, for turbine lubrication and control systems. Its highly refined, oxidation-resistant formulation delivers exceptionally long oil life (high RPVOT and TOST), rapid air release and water separation, excellent rust and corrosion protection and low foaming for reliable, long-term turbine operation.
Key Performance Features
| Exceptional oxidation life
very high RPVOT and TOST life for long-term turbine service. |
Rapid air release
fast air release prevents cavitation and maintains oil-film stability. |
| Excellent water separation
rapid demulsibility keeps the turbine oil system dry. |
Rust & corrosion protection
protects bearings, journals and control systems against corrosion. |
| Low foaming
minimal foaming for stable lubrication and governor response. |
Two ISO grades
VG 32 and 46 for varied turbine bearing systems. |
Applications & Performance Level
| Applications | Steam, gas and hydro turbine lubrication and hydraulic control (governor) systems requiring an ISO VG 32 or 46 ISO 8068 L-TSA / DIN 51515 turbine oil. |
| Specification | ISO 8068 L-TSA / L-TGA — steam and gas turbine oil classifications. DIN 51515-1 (L-TD) — turbine oil standard for normal service. GE GEK 32568 · Siemens — suitable for GE and Siemens turbine oil requirements. Alstom HTGD 90117 — suitable for Alstom turbine oil requirements. High RPVOT / TOST — very long oxidation life for extended service. |
| OEM Suitability | Steam, gas and hydro turbines (GE, Siemens, Alstom, etc.) specifying an ISO VG 32/46 L-TSA turbine oil. Follow the OEM manual for the correct grade and oil-life monitoring. |
| Important Notice | Use only where the equipment manufacturer specifies this grade and a matching performance level. ”Suitable for” does not mean official approval unless separately certified. Follow the OEM manual. |
| Property | Test Method | VG 32 | VG 46 |
| Appearance / Color | Visual | Bright | Bright |
| ISO Viscosity Grade | ISO 3448 | VG 32 | VG 46 |
| Kinematic Viscosity @ 40°C | ASTM D445 | 32.0 | 46.0 |
| Kinematic Viscosity @ 100°C | ASTM D445 | 5.4 | 6.8 |
| Viscosity Index | ASTM D2270 | 105 | 100 |
| Flash Point, COC | ASTM D92 | 210°C | 220°C |
| Pour Point | ASTM D97 | -9°C | -9°C |
| Oxidation Stability (RPVOT) | ASTM D2272 | ≥ 1,000 min | ≥ 1,000 min |
| Oxidation Life (TOST) | ASTM D943 | ≥ 5,000 h | ≥ 5,000 h |
| Air Release @ 50°C | ASTM D3427 | ≤ 5 min | ≤ 5 min |
| Rust Test (A & B) | ASTM D665 | Pass | Pass |
| Demulsibility | ASTM D1401 | Excellent | Excellent |
Note: The target values above are typical product values for reference only; final production data is subject to the official KATMOTO Technical Data Sheet (TDS) and laboratory test report.
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