Wilkins - G-4 - Wilkins 3/4-1" 975 Air Gap "Brand_NDS" Use the PF in combination

Use the PF in combination with its bigger brothers

Wireless Unit available with 800 ft

For use with ILN5D4

Industrial-strength brass quick-coupling valves for convenient water access in potable and non-potable systems

For SL4800 Controller and Timer

Wilkins - G-4 - Wilkins 3/4-1" 975 Air Gap "Brand_NDS" Use the PF in combinationAir Gap For 3 4" 1" 975 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. Documents: Specification Sheet