Rainbird IF4PC Falcon Adjustable Circle Rotor

About the Rainbird IF4PC Falcon Adjustable Circle Rotor

Rainbird IF4PC Falcon Adjustable Circle Rotor. The Rain Bird IF4PC is an International model 6504 Series Falcon Part-Circle Rotor Pop-Up Sprinkler (less nozzle). It features easy arc adjustment through the top of the rotor from 40 - 360-degrees with no tools required, a water-lubricated gear drive for reliable rotation, a standard black rubber cover, a removable Seal-A-Matic check device to prevent puddling and erosion caused by low-head drainage, a self-adjusting stator that doesn't require replacement when changing nozzles, and a patented pressure-activated wiper seal and tapered riser stem on both plastic and stainless steel models to protect internals from any debris to ensure positive pop-up and retraction.