When it comes to safeguarding your business' water system, few components are as important yet overlooked as the reduced pressure principle backflow preventer (RP). This crucial device prevents contaminated water and toxic chemicals from flowing back into your clean water supply, protecting your customer's health and safety.
What is an RP Backflow Preventer?
An RP, sometimes called an RPZ (reduced pressure zone assembly), represents the highest level of protection against backflow through mechanical means. This device is essential in preventing potentially contaminated water from flowing backward into your clean water supply during pressure changes in the system. Doing so prevents toxic chemicals or dangerous bacteria from getting into clean water to prevent the spread of illness such as Legionnaires Disease. They are often found near boilers or in an irrigation system.
"The RP backflow preventer is a critical component in maintaining water safety in commercial plumbing systems," explains Feiner Plumbing, a fifth-generation plumbing company serving the Racine community for over 110 years.
Why Proper Maintenance Matters
Like any important plumbing component, RPs require regular maintenance to function properly. When these devices fail, they can create serious health hazards by allowing contaminated water to mix with your drinking water.
Regular maintenance ensures your backflow preventer operates correctly when you need it most. Some key maintenance considerations include:
- Using only manufacturer-recommended parts for repairs
- Understanding that check valves may not be interchangeable
- Cleaning in-line strainers regularly
- Taking proper precautions with larger devices that may have springs under pressure
- Winterization and regular inspection will lead to optimization
When to Call Feiner Plumbing
While some businessowners may be comfortable with basic maintenance, RP backflow preventers are sophisticated devices that require professional attention annually. If your RP is constantly discharging water, this could indicate a problem and the need to call a professional.
For commercial properties and property management companies, regular backflow preventer inspections and maintenance are particularly important due to the potential liability involved with water system contamination. Feiner Plumbing will send the annual testing results and pay the fee to the state as required to maintain compliance for all RP Testing Customers.
Safety First
If you need to remove a backflow device from service, there are safety measures to be taken and it is best to call Feiner Plumbing that has worked with these specialized pieces of your business. With over a century of experience in plumbing services, Feiner Plumbing understands the importance of maintaining strict safety standards and implements them with every service call. Since RP Backflow devices are regulated by the state, if you take an RP backflow device from use, it must be reported to that state that it is no longer in use!
Protect Your Water System Today
Don't wait for a problem to develop with your water system. Whether you're experiencing issues with water pressure, concerned about water quality, or simply due for a routine inspection of your backflow prevention system, professional assistance is just a phone call away.
Contact Feiner Plumbing at (262) 632-8994 to schedule a consultation or visit their website at feinerplumbing.com for more information. Their experienced team serves both residential and commercial clients throughout the Racine area, Monday through Friday from 8 AM to 4 PM.

