Starting my sprinkler system!?

First off , I apologize for my lack of terminology, I m not an irrigation guru. So I m trying to start back up my sprinkler system. I ve closed the little drain plug where the irrigation water line is, I ve opened both of the vents outside and closed the air vent lines and I closed the valve that s in the ground.

My concern is. Where the water comes from the house and makes the 90* turn upward, there s a little threaded nipple. Is something supposed to be covering it? Because every time I turn the water on, water just shoots out of it. Any help would be amazing! Thank you. And I hope I ve sufficiently described my problem.

oil field trash2017-03-11T21:50:28Z

Favorite Answer

I would just put a pipe cap on it and turn on the system.

daffyduct20062017-03-12T07:26:41Z

Like oil field trash says, just cap it. It may be where they hook up the compressor to blow it out in the winter if you live in a cold climate. Another thing you can do is put a spigot on the pipe if you want, but you'll only be able to use it when the irrigation system is charged up.