CONTROLLERS - TIMERS - EXPANSION MODULES - MANUALS FILTERS-SCREENS-SAND SEPARATORS RAIN SENSORS - FREEZE - WIND AND FLOW SENSORS REMOTE CONTROL EQUIPMENT FOR CONTROLLERS SOLENOID VALVES - DIAPHRAGMS - SOLENOIDS Rainbird ESP-SM3 3 Sta Expansion Module for ESP-4M

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Rainbird ESP-SM3 3 Sta Expansion Module for ESP-4M  BIG 20% DISCOUNT OFF LIST PRICE!

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This 3 station expansion module will fit all Rainbird ESP-4M and ESP-4Mi controllers. Very easy to install, they just snap in and the power doesn't even have to be shut of to do it. ESPSM3 Weight: 0.25 lbs

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