▷5 Tips To Repair Your Backflow Device In Denver

5 Tips To Repair Your Backflow Device In Denver

5 Tips To Repair Your Backflow Device In Denver

Backflow prevention devices play a crucial role in safeguarding our water supply from contamination. These devices ensure that water flows in only one direction, preventing the reversal of water flow and potential contamination from non-potable sources. However, like any mechanical equipment, backflow devices can develop issues over time. In this article, we will provide you with five essential tips to help you repair your backflow device and ensure it continues to function effectively.

  • Regular Inspection and Maintenance

Preventative maintenance is the key to a long-lasting and reliable backflow prevention device. It is essential to inspect your device regularly, at least once a year, and preferably before the start of each watering season. Check for visible signs of wear and tear, such as rust, corrosion, or leaks. Additionally, ensure that the device is free from debris, dirt, and obstructions.

  • Clean and Lubricate

Cleaning and lubricating your backflow device is a simple yet highly effective maintenance step. Begin by shutting off the water supply to the device and relieving any pressure. Once you have done this, remove the cover and thoroughly clean all parts using a mild detergent and a soft brush. Pay special attention to check valves, seats, and springs. After cleaning, apply a suitable lubricant to all moving parts to ensure smooth operation.

  • Replacement of Worn Parts

Over time, some components of your backflow device may become worn or damaged beyond repair. It is crucial to identify and replace these parts promptly. Commonly replaced components include check valves, seals, springs, and rubber gaskets. When replacing parts, ensure that you use manufacturer-approved replacements to maintain the device’s integrity and effectiveness.

  • Adjust Pressure and Flow

The correct pressure and flow are critical for the efficient operation of your backflow device. If you notice any irregularities, it might be necessary to make adjustments. Begin by checking the pressure regulator, which is often located upstream of the device. If the pressure is too high, it can cause the device to malfunction or even fail. Adjust the regulator to maintain the recommended pressure levels. Additionally, ensure that the flow rate matches the device’s specifications.

  • Professional Inspection and Testing

While regular maintenance can help prevent issues, it is essential to have your backflow prevention device professionally inspected and tested by a certified technician at least once a year. These experts have the knowledge and equipment to conduct thorough tests, ensuring that your device is operating correctly and in compliance with local regulations. They will also conduct a backflow prevention assembly test to verify that your device effectively prevents water contamination.


How Often Should I Have My Backflow Device Professionally Inspected?

It is recommended to have your backflow prevention device professionally inspected and tested at least once a year. This annual inspection ensures that your device is functioning correctly and meets local regulations. However, additional inspections may be necessary if you notice any issues or if local regulations require more frequent testing.

Can I Repair My Backflow Device Myself, Or Should I Hire A Professional?

While basic maintenance and cleaning can be performed by homeowners, it is advisable to hire a certified professional for any significant repairs or inspections. Backflow devices are complex systems, and incorrect repairs can lead to further problems or even contamination of the water supply. Professionals have the expertise and equipment to ensure the device is in optimal working condition.

What Are The Consequences Of Neglecting Backflow Device Maintenance?

Neglecting backflow device maintenance can have severe consequences, including water contamination and potential health hazards. If the device fails to prevent backflow, non-potable water sources, such as irrigation systems or industrial fluids, can contaminate the drinking water supply. This contamination can lead to waterborne illnesses and costly legal consequences.


Maintaining a backflow prevention device is crucial for protecting our water supply from contamination. By following these five essential tips, including regular inspection and maintenance, cleaning and lubrication, part replacement, pressure and flow adjustments, and professional inspection and testing, you can ensure your backflow device remains effective and reliable. Don’t overlook the importance of proper maintenance, as it not only safeguards your health but also ensures compliance with local regulations. Regular upkeep and professional attention will keep your backflow device operating at its best for years to come.

For more information related to plumbing services, contact Drain Pros Plumbing Denver at (720) 664-8988.