Rain Bird ESP-9V4 (4-Zone) Battery-Operated Controller F55100 Teeth geometry: The teeth geometry

Teeth geometry: The teeth geometry is particularly suited for cutting woodland

Rain Curtain™ nozzles for optimal distribution and close-in watering resulting in superior uniformity

self-aligning pivot bolt is also included

tight enclosure and buried underground

pressure-activated

Rain Bird ESP-9V4 (4-Zone) Battery-Operated Controller F55100 Teeth geometry: The teeth geometryTougher, Easier and Longer Lasting Get reliable automatic irrigation control when you don't have AC power with the ESP 9V Series Battery Operated Controller. The ESP 9V's waterproof case and dual sealed battery chamber ensure long life even when installed in a wet, muddy valve box. In harsh environment testing the ESP 9V outlasted the competition by 70%. After being submerged in water at alternating extreme hot and cold temperatures the ESP 9V was