Weathermatic SLM Modules

4 Zone Expansion Module For SL1600 Timer SL1600 has Two Controllers In One; The “Basic” mode programs exactly like the conventional controllers u...

Expansion Module 2 Zones For SL800 Controller and Timer SL800 has Two Controllers In One; The “Basic” mode programs exactly like the conventional...

Expansion Module 12 Zone For SL4800 Controller and Timer SLM12 has Two Controllers In One; The “Basic” mode programs exactly like the conventiona...

12 Stations The Weathermatic Controller Module SL Series is the ideal product for your irrigation system. Made from premium-quality material, thi...