Roto Inject Fluid NDURANCE 2901052200 Air Compressor Lubricating Oil
Lubricating oil can reduce the friction between the moving parts in the motor, gearbox and bearings. It can also reduce the heat generated in the compression chamber, fill gaps to form an airtight seal, and remove particles and contaminants from moving parts. All these activities will gradually destroy the viscosity and other characteristics of the oil, thereby reducing its effectiveness. As mentioned above, filtering oil can extend its production life. There are other technologies that can help the lubricant do its job, but eventually need to be replaced.
Ultra Coolant is an engineered synthetic coolant specifically designed to help rotary screw compressors maintain peak performance at a full range of operating temperatures.
Performance | Method | Unit | Value |
Viscosity at 40°C | ASTM D 445 | mm²/s | 46 |
Viscosity index | ASTM D 2270 | | ≥90 |
Foam stability | ASTM D 892 | ml/ml | 30/0 |
Total acid number | ASTM D 974 | mg KOH/g | 0.1 |
Rust test | ASTM D 665B | | Pass |
Pour point | ASTM D 97 | ℃ | -35 |
Suggestion: The machine with power below 55KW can use this product
How to keep the lubricant in the best working condition?
- Choose the right oil-please refer to the air compressor manufacturer's guide to choose the right lubricant for your industrial air compressor. Only when the listed engine oils are used with due consideration of specific application conditions can high-quality products and long service life be guaranteed.
- Lubricate according to plan-again following the manufacturer's recommendations, calculate the use time of the air compressor, motor speed and other operating conditions to determine the frequency of the lubrication system. This may be every two months to once a year.
- Use the correct amount of oil-a small amount of oil is discharged through the automatic drainage system of the air compressor, or through the air inlet. Between oil changes, you need to replenish the supply to compensate for the loss of lubricant. Before starting the air compressor every day, use the air compressor dipstick or sight glass to check the oil level.
- Watch out for excessive oil usage-if you find yourself refueling more frequently than reasonable, it may be a sign of malfunction-insufficient operating/ambient temperature, shortened cycle time or oil leakage. Running an air compressor with little or no lubricant is a sure way to burn out worn and non-wear parts prematurely. On the other hand, overfilling can cause maintenance problems, as well as excessive wear/damage of rotating components. Before starting the equipment, drain the excess oil.
