The diffuser pin is a large screw anchored to the base of the sprinkler head. Opening the faucet to increase the water flow will increase the power and coverage of the stream, while decreasing the flow will confine the sprinkler coverage to a smaller area.Ĭhange the position of the diffuser pin. Method 1 of Adjust the flow of water at the source. We use cookies to make wikiHow great.īy using our site, you agree to our cookie policy. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. To learn how to redirect the arc of your sprinkler, keep reading! Did this summary help you? Yes No. You can also unscrew the pin all the way or remove it entirely for a more concentrated stream that will go further. If you want to limit the distance that your sprinkler covers, screw the pin in a clockwise direction until it sits over the water nozzle. Another way to alter your sprinkler is to change the position of the diffuser pin, which is the large screw anchored to the base of the sprinkler head. For example, loosen the hose faucet that it's hooked up to, which will increase the water flow.Īlternatively, turning the faucet down will decrease the range of coverage. To adjust the pressure, spray pattern, or arc of the water from an impact sprinkler, try controlling the water flow at the source or adjusting the different parts of the head. You can also adjust the different parts of the head, like the diffuser pin, movement collars, and deflector shield, to get just the right strength and trajectory. The simplest solution is to control the flow of water at its source. If you want to tweak your impact sprinkler system to change the pressure, spray pattern, or arc of the water, there are several ways you can go about it.

Learn more Impact sprinkler heads sit on a rotating bearing, which allows them to pivot as water flows through them for full degree coverage. There are 13 references cited in this article, which can be found at the bottom of the page.

This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness.

Orbit model 24600 timer