A spray nozzle should produce defined droplets and an even fan. When it produces fine fog, water may drift away or evaporate before reaching the landscape.
Primary cause
Hunter HydroTech commonly sees excessive pressure as the main cause of spray-head misting.
Other factors
- Damaged or incorrect nozzle
- Strong wind
- Improper adjustment
- Very low zone demand
- Debris affecting the nozzle pattern
Proper diagnosis
Check operating pressure, nozzle type, zone demand, and actual pattern before replacing multiple heads.
Frequently Asked Questions
What causes a spray head to mist?
Does misting waste water?
Will replacing the nozzle always fix misting?
Professional Irrigation Service
Need help diagnosing your sprinkler system?
Hunter HydroTech provides residential and commercial irrigation repair, pump-system service, valve diagnosis, controller troubleshooting, backflow service, revamps and seasonal maintenance throughout Southeast Michigan.
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