PRODUCT DESCRIPTION:
Series is blended from highly refined, virgin base oils and high-tech additives. These oils have excellent oxidation & thermal stability, rust & corrosion protection, anti- foaming, air-release and demulsification properties. They can be used in hydraulic systems and gearboxes requiring mild EP properties. The ISO VG 32, 46, 68 grades are specially developed for steam and gas turbine systems meeting GEK 32568F.
PRODUCT FEATURES:
- QATOL NOVA ST OIL is a premium performance inhibited turbine oil formulated from premium base oil technology and rust, oxidation and foam inhibitors.
- QATOL NOVA ST OIL is designed primarily for use in industrial Gas and Steam Turbines, it is also suited to many other industrial applications including air compressors where R&O type oils are recommended.
CUSTOMER BENEFITS
- Resists degradation
- Exceptional oxidation stability provided by the multi-component inhibitor system resists oil breakdown during exposure to high temperature conditions.
- Potential maintenance and downtime savings
- Premium base stocks and multi-component oxidation inhibitor system resist the formation of harmful sludge and varnish deposits. The rust inhibitor protects components against corrosion.
- Smooth operation
- The excellent water separability of premium base stocks and inhibitor system ensure rapid settling of harmful water accumulated from steam condensate. The non-silicone foam inhibitor allows rapid release of entrained air while minimizing foam formation, enabling reliable operation of sensitive hydraulic control devices.
- Potential inventory savings
- The rust and oxidation inhibited formulation has multipurpose capability in a wide
- range of industrial applications for which this type of product is recommended, helping
- to simplify oil inventories and reduce the possibility of using the wrong lubricant. APPLICATIONS
- Steam and hydraulic turbines operating under all service conditions.
- Industrial gas turbines operating under severe conditions
- Rotating machinery in gas and steam combined cycle cogeneration units
- Hydraulic turbines
- Centrifugal, rotary and reciprocating compressors, turbo-blowers and centrifugal pumps (not recommended for use in breathing air compressors)
- Bath and circulating systems supplying rolling element bearings of all types, lightly
- loaded gear sets, vacuum pumps, machine tools, conveyors, electric motors, and low to moderate pressure hydraulic pumps where anti-wear properties are not required
- Reduction gear lubrication in marine operations requiring plain non-EP R&O type of Oils.
- General lubrication of machines.
- Bearing lubrication of paper manufacturing & calendaring machines and central lubrication of rolling machines.
SPECIFICATIONS:
- DIN 51524-1 HL
- DIN 51517-2 CL
- DIN 51 515-1 (TD)
- BS 489 (CIGRE)
- GEK 32568 F
- GEK 101941 A
- Siemens/KWU TLV9013/04-01
KEY PROPERTIES:
| Properties | Units | Values | Test Methods | ||||||||||
|
ISO VG |
32 | 46 150 | |||||||||||
| Density @ 35 ˚C | Kg/m3 | 863 | 868 | 885 | ASTM D-4052 | ||||||||
| Color | – | <1.0 | <1.0 | 3.0 | ASTM D-1500 | ||||||||
| Viscosity @ 40 ˚C | mm2/s | 32.8 | 46.4 | 150 | ASTM D-445 | ||||||||
| Viscosity @ 100 ˚C | mm2/s | 5.0 | 7.0 reported | ASTM D-445 | |||||||||
| Viscosity Index | – | 103 | 100 | 95 | ASTM D-2270 | ||||||||
| Total Acid Number | mg KOH/g | 0.12 | 0.12 | 0.12 | ASTM D-664 | ||||||||
| Flash Point | ˚C | 220 | 228 | 250 | ASTM D-92 | ||||||||
| Pour Point | ˚C | -30 | -27 | -21 | ASTM D-97 | ||||||||
| Air Release | min. | 5.0 | 5.0 | 5.0 | IP 313 | ||||||||
| Foaming
Sequence I Sequence II |
ml/ml |
|
15/0
10/0 |
15/0
10/0 |
15/0
15/0 |
ASTM D-892 | |||||||
| Sequence III | 15/0 | 15/0 | 15/0 | ||||||||||
| Demulsibility | ml/ml/ml | 40-40-0 | 40-40-0 | 40-40-0 ASTM D-1401 | |||||||||
| (min) | 15 | 15 | 15 | ||||||||||
| Rust Inhibition, Iron protection | rating | Pass | Pass | Pass ASTM D-665A | |||||||||
| Corrosion, Copper strip, rating
3hrs @ 100oC |
1a | 1a | 1a ASTM D-130 | ||||||||||
| FZG gear test (A/8.3/90) –
Failure load stage |
10 | 10 | 10 DIN 51354 | ||||||||||
| TOST life, Time to 2 TAN | hrs. | >3500 | >3500 | >3500 | ASTM D-943 | ||||||||
| RPVOT (RBOT) | min. | >900 | >900 | >900 | ASTM D-2272 | ||||||||







