Hunter I-20 Rotor Sprinkler Head, 12" Pop-Up w/Check Valve, Adjustable Arc 50°–360°, Gear Drive Lawn Sprinkler, FloStop Control, Spray Distance 17–46 Ft (I2012)

The Hunter I-20 Rotor Sprinkler Head is the professional’s choice for reliable, versatile lawn irrigation across residential and light commercial systems. Built for performance in real-world conditions, this 12 inch pop-up rotor is engineered to adapt quickly to site demands without increasing inventory or installation time. Featuring a compact body and powerful gear-driven operation, the I-20 delivers smooth, quiet rotation with spray distances from 17 to 46 feet. It performs consistently across pressure ranges from 20 to 100 PSI and is compatible with any standard ¾ inch inlet, making it an ideal fit for new system installs or zone replacements. The rotor’s non-reversing 360° design, combined with automatic arc return, ensures accurate coverage and minimizes service calls caused by accidental misalignment or tampering. Contractors appreciate the built-in check valve that prevents low head drainage on elevation changes up to 10 feet — a water-saving, damage-reducing feature that protects turf and hardscape from erosion or pooling. The I-20 also includes FloStop control for quick head shut-off during nozzle swaps or zone updates, with through-the-top arc adjustment for fast calibration without digging. Trusted in tough conditions including sandy soil and reclaimed water zones, the Hunter I-20 delivers long-term durability, efficient operation, and professional-grade results. It’s a field-proven solution that keeps systems performing, clients satisfied, and crews moving.

• ADJUSTABLE ARC WITH AUTOMATIC RETURN: Set spray angle from 50° to 360°, covers part-circle or full-circle zones, non-reversing rotation and automatic arc return reset spray if misaligned or tampered with.
• CHECK VALVE REDUCES WATER WASTE: Stops drainage after shutdown to prevent puddles, erosion, and runoff, saves water on slopes or uneven terrain, extends system life and protects landscaping.
• DURABLE GEAR DRIVE WITH VANDAL PROTECTION: Water-lubricated gear drive runs smooth and quiet, non-strippable drive mechanism resists forced rotation and gear damage, built to last in sandy soil and tough conditions.
• FLOSTOP CONTROL AND EASY MAINTENANCE: Shut off individual sprinkler heads without turning off the entire system, through-the-top arc adjustment simplifies setup and service, ideal for both DIY and professional use.
• VERSATILE POP-UP FOR ANY LANDSCAPE: Covers 17 to 46 feet, 12 inch pop-up clears grass and mulch, performs in lawns, shrub zones, and mixed planting areas, fits standard ¾ inch inlet, built for residential and light commercial irrigation.