Stupid question - can I connect a pressure washer to this spigot that has my irrigation backflow? : r/Irrigation
Vacuum Breakers: Understanding how they protect our water | 2015-12-08 | Plumbing & Mechanical
Pressure Vacuum Breaker Basics
Will a sprinkler system work without a vacuum breaker (backflow preventer)?
JARED RICKER on X: "Pressure Vacuum Breaker irrigation Backflow Preventer installation in #Marblehead today #CaswellMechanical #Pipelife http://t.co/SK2kARFKYw" / X
plumbing - Does the Pressure Vacuum Breaker (PVB) supply water to the sprinkler system of the house or the entire house? - Home Improvement Stack Exchange
Sprinkler Blowout | Irrigation System | Aggie Plumbing
Atmospheric vacuum breaker - Wikipedia
How to Install a Vacuum Breaker on an Irrigation System