Rain Bird - ESP9V4 - (4-Zone) Battery-Operated Controller Tee_1/2" large backlit display

large backlit display

A removable external bleed screw and metering pin simplify manual operation and cleaning

4/10 HP motor for powerful

drain clearance

Mechanical scheduling with weather interruption

Rain Bird - ESP9V4 - (4-Zone) Battery-Operated Controller Tee_1/2" large backlit displaySpec Sheet Install Manual Tougher, 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