There are two types of lawn sprinkler heads. What is the difference between spray heads rotor heads?
Spray heads are designed to pop-up out of the ground when the sprinkler system is activated, while others rest on the pipes that remain aboveground at all times. Sprays discharge a large volume of water in a reasonably short period of time, giving them a high application rate. Rotor heads have a lower application rate, so theyre simpler to use on slopes. Rotor heads also apply water more uniformly than do spray heads, making them more suitable for watering large areas. How can I adjust my Rotors? Rotors need to be adjusted using a special plastic key or a small slotted screwdriver. Rotors not rotating properly Occasionally a rotor may not rotate completely through its designed cycle. Disassemble the rotor head by unscrewing the head from the housing. Wash out the head by removing debris from the rotor mechanism and reassemble. If this does not solve the problem call Keithley.
