Fixed Arc Nozzles

Fixed arc nozzles are manufactured to provide a specific spray pattern, making it easier to ensure that water is applied at the same rate (otherwise known as matched precipitation rate). However, don’t let the name fool you! While the arc is a fixed pattern, most of these nozzles have an adjustment screw that will allow for a radius reduction up to 25%. The most common spray patterns are quarter-circle, half-circle, and full-circle. Certain specialty patterns are also available, such as strip and corner nozzles.