Air Fittings

Years ago I thought I was tired of going under the house 2x a year to turn on the outside water in spring and off In the fall so the pipes wouldn't freeze.
I put the spigots in the outside of the house that were "freeze proof".
We then had an unusually hot dry summer, where I had to run the sprinklers.
It took me a bit to figure out why I couldn't run a "y" and 2 sprinklers off of each spigot. There was nowhere near enough flow. I went back to standard spigots and turning the water in and off seasonally and no more issues with lack of flow. My power washer also works so much better now than it did while I had those other style of spigots on the house