Prevention (Pump Saver) Many customers ask us, what can be done to prevent and maintain their pump and well system. The first thing that I always recommend is a pump protection device. Also known as a pump saver or dry well protector, these electronic devices monitor your pump's performance and shut it down before damage occurs. They're one of the most cost-effective investments you can make to extend pump life and prevent the emergency service calls that always seem to happen at the worst possible time.
How Pump Savers Work
A pump saver continuously monitors the electrical current drawn by your pump motor. It learns the normal operating signature of your pump and watches for conditions that indicate problems. If the pump begins to run dry—drawing less current because there's insufficient water to push—the device shuts off the pump before the motor overheats. If the pump dead-heads against a closed valve, drawing excessive current, it shuts down before motor burnout. If the pump becomes bound by sand or debris, the current signature changes and the device responds. After a shutdown, the pump saver attempts automatic restart at programmed intervals, restoring water service if conditions have improved.
Protection Against the Most Common Failures
The majority of submersible pump failures are caused by running dry, dead-heading, or bound impellers—all conditions that a pump saver detects and prevents. A pump that runs dry for even a few minutes can generate enough heat to destroy motor windings. Without a pump saver, this damage occurs before you ever notice a problem. With a pump saver installed, the pump shuts down at the first sign of trouble. The device typically costs $200 to $500 installed, which is a fraction of what a new pump and emergency service call costs.
Installation and Compatibility
Pump savers are installed in the electrical line between your breaker panel and the pump control box. They're compatible with most submersible pump systems and don't require any modifications to your pump or well. Our technicians size the device to match your specific pump's horsepower and voltage, program the protection parameters, and test the system to ensure it's working correctly. Installation typically takes about an hour.
Long-Term Value
For homeowners who have experienced pump failure, a pump saver provides peace of mind that's hard to put a price on. For those who haven't, it's an insurance policy against the most common and expensive well system failure. When combined with annual maintenance, proper pressure tank function, and water quality management, a pump saver helps ensure your well system serves you reliably for decades.
Interested in adding pump protection to your well? Call 77 Water Well Inc. at (281) 456-4556 for consultation and installation across North Houston.