Attention...Vane Pumps

Maintaining Your Vane Pump: Key Tips for Optimal Performance

Vane pumps have very tight clearances, making oil quality crucial for performance and longevity. However, because these pumps are often installed in hard-to-reach places, maintenance can sometimes be overlooked.

Common Maintenance Issue: Dirty Sight Glass

A dirty sight glass makes it difficult to monitor oil levels and quality. To keep your pump running smoothly:

• Check the sight glass regularly for dirt or cloudiness.
• Remove and clean the sight glass every time you drain the oil.
• Keep spare sight glasses, O-rings, and gaskets on hand for easy replacement—Great Lakes Vacuum can supply these parts.

Oil Change Best Practices

Oil change intervals vary depending on how the pump is used, but here are some general guidelines:

• Manufacturer Recommendations: Change the oil every 3 to 6 months.
• Routine Inspections: Check the oil weekly for pumps in continuous use.
• Signs It’s Time for a Change: If the oil looks contaminated or discolored, replace it immediately.

Need Help with Oil or Parts?

Not sure which replacement oil you need? Great Lakes Vacuum is here to help! We offer:
✅ Expert guidance on selecting the right oil
✅ Replacement sight glasses, O-rings, and gaskets
✅ Pump rebuilds and replacement units

📞 Contact Great Lakes Vacuum today to keep your system running at peak performance!