- Hunter - 437400 - Pro-spray Check Valve
- E liminates drainage at heads installed on slopes, protecting landscapes from damage and erosion
- R educes water waste
- Can be field installed
Pro-Sprays are compatible with Pro Adjustable Nozzles, Pro Fixed Nozzles, and MP Rotators. All models also include a user-friendly pull-ring flush cap to keep debris and clogging to a minimum. The Hunter Pro-Spray sprinkler head is compatible with all industry standard female nozzles offering a high degree of flexibility. Choose from the convenience of factory-installed check valves or the flexibility of field installation.