Hunter I-20 Pop-Up Rotor — Adjustable Arc, Check Valve Options

Reliable performance for residential and commercial projects, the Hunter I-20 pop-up rotor delivers efficient coverage from 17 to 46 feet with 34 nozzle options and precise flow control. Durable components resist debris and reduce maintenance while FloStop® and check valve options prevent unwanted drainage and simplify service.

• Wide radius range: 17 ft to 46 ft for small lawns to large landscapes.
• Flow range: 0.36 to 14.8 GPM; recommended pressure 25–70 PSI (operating 20–100 PSI).
• Nozzle flexibility: 34 nozzle choices including MPR and low-angle options for tailored precipitation rates.
• Material and riser options: plastic and stainless-steel risers; available in 4 in., 6 in., and 12 in. heights.
• Advanced features: FloStop® control, check valve models to prevent low-head drainage, and easy through-the-top arc adjustment.
• Warranty and reliability: designed for long service life and backed by a 5-year limited warranty.

Choose the I-20 model and variant that matches your installation needs—shrub rotor, standard pop-up, or pressure-regulated body. Installers will appreciate rapid-adjust arc settings, a vandal-resistant drive mechanism, and broad nozzle compatibility for efficient water management and consistent turf establishment.