Regular pump maintenance is essential to keep systems running efficiently and to avoid costly breakdowns. An annual cleaning helps remove sediment, sludge, and mineral buildup that can reduce flow rate, increase energy use, and wear down components over time.
Why Annual Cleaning Is Important
- Maintains stable flow and pressure
- Reduces energy consumption
- Extends pump lifespan
- Prevents corrosion and equipment failure
How to Clean Your Pumps Annually
1. Shut Down and Isolate the System
Power off, lockout/tagout (LOTO), and depressurize all lines.
2. Disassemble Key Components
Remove covers, strainers, and the impeller for easier access.
3. Clean Interior Parts
Brush off debris and scale using non-corrosive cleaning solutions; apply descalers for heavy deposits.
4. Flush and Rinse
Use clean water or an approved flushing agent to clear out internal chambers.
5. Inspect and Replace Wear Parts
Check seals, bearings, and gaskets for damage, and lubricate moving components.
6. Reassemble and Test
Restart the pump and monitor for leaks, noise, or vibration.
Final Recommendation
Document your maintenance and consider adding a mid-year inspection for pumps operating in harsh environments. With consistent annual cleaning, pumps stay more reliable, more efficient, and more cost-effective to operate.