7-Strand x 50' UF/UL Sprinkler Wire 57092 vacuum and 52F ion generators are

and 52F ion generators are 5-tube industrial quality units intended for installation in air handling units or in duct systems for commercial and industrial facilities

4 layers PCB board

along with batwings and guy outs for added stability in windy conditions

Aerojet with heavy-duty braided nylon air hose

7-Strand x 50' UF/UL Sprinkler Wire 57092 vacuum and 52F ion generators areFor carrying 24 VAC electricity from an irrigation controller to valves 18 gauge insulated copper wire with a UV resistant PVC outer jacket Suitable for underground burial and built to withstand water and freezing Available in 5 strand and 7 strand versions for controlling 4 or 6 valves Compatible with valves from Orbit, Hydro Rain, and other major brands