Rain Bird - ESP9V4 - (4-Zone) Battery-Operated Controller Check Valve WaterSense certified - toilet uses

WaterSense certified - toilet uses 20% less water than the current standard while maintaining superior performance

and pressure requirements before replacement

All of Twist and Seal Family of Products are made in America and come with a 3-Year Warranty

Grill Compatibility: Confirm for the compatible large Grill Dome model

Flow-control and non-flow-control configurations

Rain Bird - ESP9V4 - (4-Zone) Battery-Operated Controller Check Valve WaterSense certified - toilet usesSpec 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