DESCRIPTION & APPLICATION
PEAK VACUUM PUMP OIL 46 is based on severely hydrocracked base oils chosen for their ability to resist thermal cracking and chemical oxidation at high temperatures, providing superior performance in vacuum pump cylinders.
PEAK VACUUM PUMP OIL 46 exhibits inherently high oxidation resistance and low chemical reactivity with high resistance to corrosive attack. The combination of low volatility and low vapor pressure delivers extended fluid life.
PEAK VACUUM PUMP OIL 46 is suitable for lubricating rotary vane pumps and recirculating vacuum pumps, cylinders, pump bearings, and sealing glands. It is especially ideal for use in lubricating vacuum pumps operating in wet and humid conditions, as found in the dairy industry.
BENEFITS
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- Excellent demulsibility ensures it readily separates from water providing pump durability
- Good thermal and oxidation stability characteristics permit higher operating temperatures and provide long fluid life
- Being non-corrosive with relatively high solvency helps reduce deposit formation keeping internal surfaces cleaner for longer
- Low vapor pressure minimises the formation of volatile decomposition products
TYPICAL CHARACTERISTICS
| TEST | TYPICAL VALUE |
|---|---|
| Density 15° C g/cm³ | 0.865 |
| Viscosity 40°C cSt | 42.5 |
| Viscosity 100°C cSt | 6.7 |
| Viscosity Index | 110 |
| Flash Point °C | >220 |
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