Champion 28H166 - RotorLub 4000 Semi-Synthetic Rotary Screw Lubricant - 5 Gallon Pail
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Description
Champion 28H166 RotorLub 4000 Semi-Synthetic Rotary Screw Lubricant – 5 Gallon Pail
Protect your Champion rotary screw air compressor with Champion RotorLub 4000 Semi-Synthetic Rotary Screw Compressor Lubricant, Part Number 28H166. Supplied in a convenient 5-gallon pail, RotorLub 4000 is engineered specifically for lubricated rotary screw air compressors and provides dependable protection against heat, oxidation, wear, varnish, and carbon deposits.
RotorLub 4000 is a semi-synthetic, severely hydrotreated compressor lubricant formulated to provide extended lubricant life and reliable compressor performance. Under clean ambient conditions and normal compressor operating temperatures, RotorLub 4000 can provide a service interval of up to 4,000 operating hours.
Using the proper compressor lubricant is critical to protecting the airend, bearings, seals, and other internal components of your rotary screw compressor. RotorLub 4000 provides excellent thermal and oxidative stability while helping minimize oil carryover and lubricant breakdown.
Key Features & Benefits
- Genuine Champion RotorLub 4000 compressor lubricant
- Champion Part Number: 28H166
- Supplied in a 5-gallon pail
- Semi-synthetic, severely hydrotreated formulation
- Designed for oil-lubricated rotary screw air compressors
- Provides service intervals of up to 4,000 operating hours under recommended conditions
- Excellent thermal and oxidative stability across a wide operating temperature range
- Helps minimize harmful varnish and carbon deposits
- Provides strong resistance to lubricant breakdown caused by high temperatures
- Excellent demulsibility compared with conventional mineral oils
- Low oil carryover helps reduce lubricant makeup requirements
- Compatible with common compressed air system components
- Helps protect critical compressor components from premature wear
- Champion free oil analysis program available
Designed for Rotary Screw Air Compressors
Champion RotorLub 4000 is formulated specifically for the demanding operating environment found inside oil-injected rotary screw compressors.
During operation, compressor lubricant must perform several important functions, including:
- Lubricating the compressor airend
- Protecting bearings and internal components
- Removing heat generated during compression
- Helping seal the compression chamber
- Separating efficiently from the compressed air stream
- Resisting oxidation and deposit formation
Using the correct lubricant can help maintain compressor efficiency while reducing the potential for premature wear and unexpected downtime.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Champion |
| Product | RotorLub 4000 |
| Manufacturer Part Number | 28H166 |
| Product Type | Rotary Screw Compressor Lubricant |
| Lubricant Type | Semi-Synthetic |
| Container Size | 5 Gallon Pail |
| Recommended Service Interval | Up to 4,000 Hours* |
| Viscosity @ 40°C | 46.6 cSt |
| Viscosity @ 100°C | 7.0 cSt |
| Flash Point | 475°F / 246°C |
| Pour Point | -27°F / -33°C |
| Application | Oil-Lubricated Rotary Screw Air Compressors |
*Recommended service interval is based on clean ambient conditions and normal compressor operating temperatures. Actual lubricant life can vary depending on operating environment, temperature, duty cycle, and compressor condition. Oil analysis should be used when determining actual lubricant service life.
Why Use Champion RotorLub 4000?
Rotary screw compressors operate continuously under demanding heat and pressure conditions. Standard oils are not designed to handle the combination of heat, moisture, air exposure, and mechanical stress present inside a rotary screw compressor.
Champion RotorLub 4000 is formulated to provide the thermal stability, oxidation resistance, water separation, and deposit control required for reliable rotary screw compressor operation.
Regular lubricant changes using the correct compressor oil can help:
- Protect the compressor airend
- Reduce internal wear
- Maintain proper operating temperatures
- Minimize varnish and carbon buildup
- Improve oil separation
- Reduce excessive oil carryover
- Maintain compressor reliability
- Extend equipment service life
Important Lubricant Note
Always verify the lubricant currently installed in your compressor before adding or replacing oil. Mixing incompatible compressor lubricants can affect lubricant performance and compressor reliability.
If you are unsure whether RotorLub 4000 is correct for your Champion compressor, provide us with your compressor model and serial number and we can help verify the proper lubricant.
Why Buy From Compressed Air Advisors Online?
Compressed Air Advisors Online specializes in industrial air compressors, compressor lubricants, maintenance kits, replacement parts, air treatment equipment, and complete compressed air systems.
Choosing the correct compressor lubricant matters. Our compressed air specialists can help you verify the proper oil, maintenance kit, filters, separators, and other preventive maintenance components for your Champion rotary screw compressor.
Keep your Champion rotary screw compressor protected and properly maintained with genuine Champion RotorLub 4000 Semi-Synthetic Compressor Lubricant – 5 Gallon Pail, PN 28H166.
