The risk of backflow exists, but typically at a smaller scale. Residential buildings have simpler plumbing systems than larger complexes or commercial buildings. ![]() Backflow Prevention in Residential Buildings The nature of backflow incidents makes automatic prevention the best practice in order to prevent property damage and contaminant exposure. Imagine the network of systems that supply and dispose of water in cities and you can start to get an idea of how important it is to implement measures of backflow prevention. The causes of backflow can be sudden and unpredictable. Siphonage backflow is caused by a drop in pressure on the fresh water side, such as a water main break. Back Pressure is caused by excess pressure on the waste water line of a system, for example if there is thermal expansion of the water. There are two types of backflow situations: backpressure backflow and siphonage backflow. Backflow poses a greater threat than a blockage because it has the potential to draw contaminated water into potable water lines. As plumbing systems are designed to isolate and move water according to different stages of use, backflow can create contamination, property damage, and health risks. ![]() ![]() In plumbing, the term backflow refers to water running in the wrong direction.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |