Backflows

Air Gap - Model AG

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.

  • Provides a means of attaching a drain line to an RP
  • Prevents a cross connection between the drain and potable supply
  • Air Gap assemblies are available for all Wilkins RP Assemblies