Rain Bird ESPSM3 3-Station Expansion Module Style_Double Bowl Round Front bowl

Round Front bowl

Select nozzle size from the irrigation design

and longer vent lengths than ever possible with single-unit tankless water heater venting

Weight: Approximately 2 pounds

Rain Bird ESPSM3 3-Station Expansion Module Style_Double Bowl Round Front bowlRain Bird ESPSM3 3 Station Expansion Module Brand: Rain Bird SKU: ESPSM3 (F38200) Product Details The Rain Bird ESPSM3 is a 3 station expansion module designed to scale your irrigation system as your landscape grows. This module allows you to easily upgrade your Rain Bird modular controller without the need to purchase an entirely new unit. Engineered with "hot swappable" technology, the ESPSM3 can be installed into any available slot in the