The ¾ Backflow Preventer is a backflow prevention device used to protect water supplies from dangerous contamination due to back flow.  Most major backflow device manufacturers make these backflow preventers in varying sizes, from the ¾ backflow preventer to the 2 inch backflow preventer, depending on the system currently being used on your water system.

All backflow devices must be inspected annually per federal, state and local laws.  For affordable backflow testing, turn to a company you can trust, and in Texas, that company is City Backflow Testing.  They offer licensed and certified backflow testing designed to give you peace of mind.