APEX VISTA T 46 series are high-performance zinc-free turbine oils formulated with high-quality hydro-treated base stocks and advanced additive technology, to provide exceptional equipment protection and reliability in most non-geared steam turbine systems and low to moderate-duty gas turbines. They are designed to demonstrate excellent oxidation stability, resistance to sludge & varnish formation, protection against rust & corrosion, low foaming, and excellent demulsibility.
APEX VISTA T 46
APEX VISTA T 46 series are high-performance zinc-free turbine oils formulated with high-quality hydro-treated base stocks and advanced additive technology, to provide exceptional equipment protection and reliability in most non-geared steam turbine systems and low to moderate-duty gas turbines. They are designed to demonstrate excellent oxidation stability, resistance to sludge & varnish formation, protection against rust & corrosion, low foaming, and excellent demulsibility.
Features & Benefits
• Excellent hydrolytic, thermal & oxidation stability prevents varnish & sludge formation and helps in extending the life of oil and filter.
• Excellent water shedding property reduces sludge build-up and improves the efficiency of ming valves.
• Excellent protection from rust and corrosion of mul-metallurgy turbine components.
• Excellent load-carrying properties reduce wear in bearings and gears.
• Excellent protection from rust and corrosion of mul-metallurgy turbine components.
Specificaons
APEX VISTA T 46 series meets or exceeds the following International and Builder specifications:
• DIN 51515 Part-1 & Part-2
• Brish Standard BS489 & Solar ES9-224W
• Siemens (non-EP) – TLV 9013 04,TLV 9013 05
• GE GEK 28413B/27070/32568J/107395A/46506E
• MAN Turbo Quality Requirement for Lubricants
• Alstom Power Turbo HTGD 90-117 V0001X (non-EP)
Typical Characteristics
| APEX VISTA T | Test Method | Units | 32 | 46 | 68 |
| ISO Viscosity Grade | ISO 3448 | – | 32 | 46 | 68 |
| Density @ 15 °C | ASTM D 4052 | gm/cc | 0.870 | 0.872 | 0.875 |
| Viscosity @ 40 °C | ASTM D 445 | cSt | 32.2 | 46.5 | 68.8 |
| Viscosity @ 100 °C | ASTM D 445 | cSt | 5.62 | 7.10 | 9.16 |
| Viscosity Index | ASTM D 2270 | – | 112 | 110 | 108 |
| Pour Point a | ASTM D 97 | °C | -30 | -30 | -27 |
| Flash Point (COC) | ASTM D 92 | °C | 224 | 230 | 234 |
| TOST, Hours to 2 NN S | ASTM D 943 | Hours | >10,000 | >10,000 | >10,000 |
| Copper Strip Corrosion | ASTM D 130 | – | 1A | 1A | 1A |
| Rust Characteristics Proc B | ASTM D 665 | – | Pass | Pass | Pass |
| Air Release, 50 °C | ASTM D 3427 | mins | 3 | 4 | 4 |
| Foam Seq 1,11,111 | ASTM D 892 | ml/m1 | 0/0 | 0/0 | 10/0 |
| Demulsibility, 40/40/0 | ASTM D 1401 | min | 10 | 10 | 10 |
Applicaon
• APEX VISTA T 46 series are suitable for use in Non-geared industrial steam and gas turbines operating under low to medium severity conditions.
• Suitable for use in heavy-duty industrial compressor applications lubricated by centralized systems.
Quantity
- 1L
- 4L
- 5L
- 20L
- 25L
- 208L
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