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Controller Expansion Modules


Expansion modules are designed to make using and expanding your modular controller as simple and straight forward as possible. By incorporating features such as built-in surge protection, ultra-durable construction, and hot-swappable installation, they are designed and built to perform dependably for a lifetime of use. Modules are specific to the brand and model of the controller.

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  1. Hunter Pro C 3 Station Expansion Module | PCM-300
    Hunter Pro C 3 Station Expansion Module | PCM-300
    80%
    On-Sale $33.95 List Price $49.34
    SKU: PCM-300
  2. Rain Bird ESP4Me 3 Station Expansion Module | ESP-SM3
    Rain Bird ESP4Me 3 Station Expansion Module | ESP-SM3
    100%
    On-Sale $35.95 List Price $77.21
    SKU: ESP-SM3
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