Rain Bird R-VAN1724 Irrigation Yellow Rotary Deflector, 17-24 Foot Radius &bull; Adjust arc and radius without tools &bull; Color coded for easy identification of R-VAN model &bull; Low precipitation rate reduces run-off and erosion &bull; Maintains efficient performance at high operating pressures without misting or fogging &bull; Compatible with all models of Rain Bird spray bodies in addition to a wide variety of risers and adapters &bull; Matched precipitation rates across radius and arcs simplify the design process &bull; Coverage up to 24' but when paired with R