![Winterizing your irrigation system with a Febco 765-1 Backflow preventer | Drip irrigation system design, Home sprinkler system, Irrigation system Winterizing your irrigation system with a Febco 765-1 Backflow preventer | Drip irrigation system design, Home sprinkler system, Irrigation system](https://i.pinimg.com/736x/87/88/a0/8788a09068b1ffff7fc6ea0e37eb682a.jpg)
Winterizing your irrigation system with a Febco 765-1 Backflow preventer | Drip irrigation system design, Home sprinkler system, Irrigation system
![I just got my sprinkler system winterized and noticed this nut is leaking water. A little unsure what's going on since I got the system blown out and my water is turned I just got my sprinkler system winterized and noticed this nut is leaking water. A little unsure what's going on since I got the system blown out and my water is turned](https://preview.redd.it/r82321541vw71.jpg?auto=webp&s=1b3449f33bc78d5dc5efa0929a2e4ce46358f37c)
I just got my sprinkler system winterized and noticed this nut is leaking water. A little unsure what's going on since I got the system blown out and my water is turned
![Sprinkler System Startup St. Louis, MO | St. Louis area sprinkler systems | Lawn Sprinklers of St. Louis Sprinkler System Startup St. Louis, MO | St. Louis area sprinkler systems | Lawn Sprinklers of St. Louis](https://www.lawnsprinklerstl.com/wp-content/uploads/2022/04/Sprinkler-System-Startup-7-1024x576.jpg)