Essential Preventative Maintenance Parts for Ingersoll Rand UP6 Compressors
The Ingersoll Rand UP6 series is one of the most popular rotary screw compressors in the field. Known for reliability and efficiency, these machines still require regular preventative maintenance to perform at their best. The right parts (changed at the right intervals) help you avoid downtime, protect your investment, and keep air flowing on schedule.
Note: All UP6 machines are slightly different. To be sure on what you need, check your part manual. You can also refer to our UP6 parts guide.
Oil Filter Replacements
Oil filters keep contaminants out of the lubrication system, protecting bearings and rotors from premature wear. For UP6 models, common oil filters include:
These filters should be changed every 2,000 hours of operation to ensure proper lubrication and long-term reliability.
Air Filter Replacements
Air filters are the first line of defense against dust and debris entering your compressor. A clogged or neglected filter forces your machine to work harder, reducing efficiency and increasing wear. For the UP6, a common replacement is:
Inspect monthly and replace at least every 2,000 hours—or more often in dirty environments.
Separator Replacements
Air/oil separators remove oil mist from the compressed air stream. A failing separator can increase oil carryover, drive up energy costs, and even cause shutdowns. For UP6 models, you’ll often need:
Separators should be replaced every 4,000 hours of operation to maintain air quality and machine efficiency.
Lubricants
Oil is the lifeblood of your UP6 compressor. Using the right lubricant ensures cooling, sealing, and long-lasting protection. A common choice for UP6 units is:
Most UP6 owners change oil between 4,000–8,000 hours depending on the type of coolant used and operating conditions.
Maintenance Intervals at a Glance
- Oil Filter: Every 2,000 hours
- Air Filter: Every 2,000 hours (inspect monthly)
- Separator: Every 4,000 hours
- Lubricant: Every 4,000–8,000 hours or annually
Following these intervals helps maximize uptime and efficiency while protecting your compressor investment.
Looking for a complete guide? Download our Rotary Screw Maintenance Checklist to track your UP6 service intervals.