Hunter Pro-Spray Check Valve 437400SP - Field-Install Drain Check

Specifically for Hunter Pro-Spray heads only.  Does not work with any other model of spray sprinkler. Eliminates low-head drainage at sprinklers installed on slopes, protecting landscapes from leaky sprinklers, damage and erosion Reduces leaky 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. Documents: Owner's Manual Pro-Spray Brochure Product Cutsheet Reclaimed Water Solutions Upgrade Your Sprays Spray Specifier Brochure