How to winterize your lawn sprinklers? #IrrigationAtlanta standard
A common question for those with yard, garden, or lawn irrigation systems. There are several things that must be done to winterize a sprinkler system. Since most systems don’t use auto-drain valves, we are just going to address those types of systems. If your system does not use auto-drain valves, then an air compressor must be used to blow the water out of the zones. Turn off the main water supply to the sprinkler system, and hook up an air compressor to the system. Pressurize the tank to about 60 psi and then open on of the valves manually. Run that station for 2 to 3 minutes to allow all the water to be removed from the system. Shut that ...
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