The duration you can continuously run water on a well pump varies depending on the type of pump, but it's generally not recommended for extended periods due to potential wear and increased costs. A starter borehole pump can operate for up to 24 hours, while your everyday borehole pump is designed to run efficiently for 6 to 8 hours.
Understanding Well Pump Run Times
It's crucial to understand the recommended run times to ensure the longevity and efficiency of your well system. Running your pump continuously beyond these limits can lead to significant issues.
Here's a quick overview of typical run times:
| Pump Type | Maximum Recommended Continuous Run Time |
|---|---|
| Starter Borehole Pump | Up to 24 hours |
| Everyday Borehole Pump | 6 to 8 hours |
Why Continuous Operation is Not Recommended
While some pumps can run for longer periods, continuous operation is generally ill-advised for several reasons:
- Decreased Pump Lifespan: Running a well pump continuously puts immense stress on its motor and components, leading to premature wear and tear. This can significantly shorten the pump's overall lifespan, necessitating costly repairs or replacement sooner than expected.
- Skyrocketing Utility Bills: Electrical pumps consume a considerable amount of energy. If your well pump runs continuously, your electricity consumption will dramatically increase, causing your utility bill to "skyrocket." This financial burden is a major deterrent to prolonged operation.
- Potential for Overheating: Continuous running can lead to the pump motor overheating, which can cause damage to the motor windings and other internal parts.
- Risk of Well Depletion: Prolonged pumping, especially in wells with lower recovery rates, can draw down the water level too much, potentially leading to the pump sucking air and running dry. This "dry run" condition is very damaging to the pump.
Signs of a Malfunctioning Well Pump System
Ideally, a well pump cycles on and off as needed, maintaining pressure in your water system. If your pump is running continuously or cycling very frequently (short cycling), it often indicates an underlying issue.
- Continuous Running: This could signal a significant leak in your plumbing system or pressure tank, a faulty pressure switch, or a pump that's too small for your household's demand and struggling to maintain pressure.
- Short Cycling: If your pump turns on and off rapidly, it might be due to a waterlogged pressure tank, a leaky foot valve, or a small leak in your system.
Best Practices for Well Pump Longevity
To ensure your well pump operates efficiently and lasts for many years, consider these best practices:
- Proper Sizing: Ensure your well pump and pressure tank are correctly sized for your household's water demand and well capacity. An undersized pump will run more frequently and for longer periods, reducing its lifespan.
- Address Leaks Promptly: Even small leaks in your plumbing system can cause your pump to run more often than necessary. Regularly check for drips, especially in toilets and outdoor spigots, and repair them immediately.
- Maintain Pressure Tank: A properly functioning pressure tank stores water under pressure, reducing the number of times your pump needs to turn on. Ensure the air pre-charge in your tank is correct and that it's not waterlogged.
- Regular Inspections: Periodically inspect your well system, including the pressure switch, electrical connections, and visible pipes, for any signs of wear or damage. Consider professional maintenance every few years.
- Conserve Water: Reducing overall water consumption lessens the workload on your well pump, allowing it to rest more frequently and extending its life.
Understanding the limits of your well pump and addressing any issues that cause it to run continuously will save you money on utility bills and extend the life of your entire well system.
