Backflow Prevention

Backflow Prevention Products

Backflow prevention is of the essence, which is why plumbers should encourage their clients to trust only the most reliable providers in the industry. By installing backflow preventer parts, you prevent water from becoming contaminated. At Lee’s Plumbing Supply, we provide backflow preventer parts that work on hot and cold water pipes as well as sewer and sump pump lines to safeguard against contamination from sewage and untreated water. We stock backflow preventers for showers, including fixed and hand-held showerheads. Our selection includes pressure vacuum breakers, double check valves, double check detector assemblies, and reduced pressure zone assemblies.

Get What You Need

By shopping locally with us, you are sure to receive personalized customer service. We will help you select the right backflow preventer for your project. As an independently owned plumbing supply company, we provide you with wholesale pricing and impeccable service.

Price Matching and Return Terms

We offer a price-matching guarantee for in-store purchases. To make a return of a product in good condition, simply bring it along with your receipt within 30 days of purchase.