TSM, Inc. - DOUBLER - 2 Valves on One Wire / Expand or Repair Your Irrigation System with Ease Extension Kit 41-Gallon Capacity — provides stable

41-Gallon Capacity — provides stable pump cycles and operational consistency

Add an additional 75 station capacity to the Rain Bird ESP-LXD Series decoder-based irrigation controller with this hot-swappable expansion module

2 to 18 gpm

Automatic 1-inch anti-siphon valve replacement

TSM, Inc. - DOUBLER - 2 Valves on One Wire / Expand or Repair Your Irrigation System with Ease Extension Kit 41-Gallon Capacity — provides stableDOUBLER Doubler allows independent control of two automatic valves with only one valve wire and the common. When Doubler is connected to one station of the controller, it switches when the station is turned on and passes the electrical current to the first valve. The next time that station is turned on, Doubler switches to the second valve. It simply alternates between the two valves. If two stations are connected to Doubler by a jumper wire in the