The trajectory and spray height of the water stream leaving a sprinkler nozzle is important information when designing and installing irrigation systems.  These spray nozzle trajectory charts are designed to help determine how close a sprinkler can be placed to an object such as a fence or hedge without obstructing the spray pattern. All information shown is at optimum operating pressures.

A = Degrees of trajectory

B = Max Height of Spray

C = Distance from head to Maximum Height