Backflow - Wikipedia
Backflow is a term in plumbing for an unwanted flow of water in the reverse direction. [1] It can be a serious health risk for the contamination of potable water supplies with foul water.
What Is a Backflow Preventer? (And Do You Need One?)
Apr 11, 2025 · Backflow occurs when water flows backward through your plumbing, potentially contaminating your home’s drinking supply. Your plumbing system is designed to deliver clean …
What Is a Backflow Preventer and How Does It Work?
Backflow occurs when water flows in the reverse direction from its intended path, potentially allowing contaminated water to enter potable water supplies. This phenomenon poses …
What is Backflow in Plumbing: Understanding Its Causes and ...
Backflow refers to the unintended reversal of water flow in a plumbing system, which can lead to contamination. Understanding the causes and types of backflow is crucial for maintaining safe …
What is Backflow in Plumbing? What Homeowners Need to Know
Feb 19, 2025 · Backflow occurs when the normal flow of water in a plumbing system is reversed, allowing non-potable (contaminated) water to enter the clean water supply. This can introduce …
What is Backflow & Why Does it Matter? | ABP Backflow Services
Water flows from the source to your tap in pressurized water pipes in one direction when everything is working correctly. But in certain circumstances it can flow in the opposite …
Backflow Academy | Backflow Solutions, Inc.
Backflow is the undesirable reversal of this flow of water and undesirable substances from the non-potable source to the potable source. Why is Backflow Testing Important? Backflow …