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Winterize/Blowing Out an Irrigreen System
How to winterize an Irrigreen System
Sprinkler system blowout, for winterizing, consists of forcing compressed air through the system, which pushes the water out of the pipes, through the digital sprinkler heads (and mechanical heads, if any).
Follow appropriate safety procedures when working with compressed air.
Air compressor with 20 gallon tank (large systems may require a larger tank)
Air hose
A coupler or adaptor that fits your backflow blowout port
A pair of safety glasses (wear when working with any power equipment, including air compressors)