This pump start relay automatically synchronizes an irrigation pump for watering with an automatic water timer. The Orbit 57009 irrigation pump relay has a weatherproof plastic case for many years of durable and dependable use. It allows well water or canal water to reach irrigation pipes before a lake water irrigation system turns on. This conserves water and allows for proper and smooth operation of an irrigation system. Features and Benefits: Allows water to reach irrigation system pipes before automatic watering begins, Has a weatherproof case for safe outdoor use, Works with 24-volt water irrigation systems.
Orbit Sprinkler Pump Relay, Well pump, Irrigation System Pump Start – 57009