Wilkins - AG-11 - 3/4 - 1" 375 Air Gap
- Air Gap
- For 3/4" - 1" 375
The Zurn Wilkins AG Air Gap Fitting for Reduced Pressure Principle Backflow Preventers allows for the connection of a drain pipe to the backflow preventer to direct nuisance water discharge to a safe drain. Used in indoor installations of an RP assembly.