Rain Bird ESP4ME3 4 Station Indoor/Outdoor Wifi Ready Sprinkler Controller 22 Zone Capable Flow Control Waterproof case ensures long life

Waterproof case ensures long life even when installed in a valve box

Scrubber mechanism scrapes stainless steel screen clean to break down grit and plant material

Inlet -- 3/4 in

and shorten run times

Rain Bird ESP4ME3 4 Station Indoor/Outdoor Wifi Ready Sprinkler Controller 22 Zone Capable Flow Control Waterproof case ensures long lifeSold Separately The industrys most flexible irrigation controller solution that supports flow monitoring, LNK WiFi, and up to 22 stations. With 4 to 22 stations, the ESP ME3 provides the station count options customers need. Install the same controller on residential and light commercial sites. Add station modules when expanding irrigation without removing or even powering down the controller. Upgrade the ESP ME3 to a SMART controller by adding the