Backflow Preventer Maintenance & Upkeep Tips

No business owner or commercial building manager wants to spend time, money, and energy on water system complications. Thankfully, you can avoid unnecessary plumbing-related stress by following these three backflow preventer maintenance and upkeep tips.

Perform Regular Equipment Testing

Scheduling regular backflow preventer tests and inspections is arguably the most important aspect of proper preventer maintenance. In fact, most jurisdictions mandate annual backflow preventer and monitoring equipment testing for businesses and certain private residences. It’s highly recommended that you have a certified tester, such as a master license plumber or backflow preventer certified plumber, inspect your backflow equipment annually. However, backflow preventers in high-hazard applications may require biannual inspections to ensure proper performance. During these inspections, testers look for advanced wear and tear, signs of corrosion, and device damage. Furthermore, they can help guide you regarding the next steps to take if significant repairs are needed.

Know Your Assembly

Understanding your exact backflow preventer assembly is essential for determining ideal maintenance procedures and techniques. The two most common prevention device assemblies include double-check valve assemblies (DCVAs) and reduced pressure zone (RPZ) assemblies. While both types of preventers monitor and control pipeline conditions, each requires specific upkeep methods and attention to detail. For example, RPZs feature a bypass relief valve not found on DCVAs—it’s essential that you clean this bypass regularly to avoid blockages. Furthermore, RPZs can receive system flushes, while DCVAs cannot. Finally, DCVAs and RPZs each feature unique internal components, such as independently operating spring-loaded valves (DCVAs) or sensing lines (RPZs). Before ordering replacement parts for your backflow preventer, ensure you understand your specific assembly and its unique requirements.

Stock Up on Replacement Parts

You never know when an essential component of your backflow preventer system will fail and require replacement, and you certainly don’t want this situation to occur without having the proper parts prepared. Investing in replacement parts for emergencies is one significant maintenance tip that can save you time, stress, and money. Stock up on extra valves, flange adapters, poppet action check modules, and sensing lines so you can rectify water system complications quickly and efficiently. You can find many essential replacement parts for the Deringer 30 and other backflow preventers here at Backflow Direct to ensure superior preparedness for emergency situations!

Follow these backflow preventer maintenance and upkeep tips to ensure functional, top-condition prevention systems for your commercial building. Furthermore, find support for your equipment, including quality replacement parts, when you contact the team at Backflow Direct.