One look at its bigger, extra-thick, impact-resistant flanged body and you can see…this is one tough customer. The G90 delivers quality performance that can span a radius up to 96 feet. And with Hunter's exclusive PressurePort™ nozzling system, velocity and pressure to the secondary nozzles are reduced while droplet size is increased, resulting in optimum efficiency. This heavy-duty workhorse also offers smooth and reliable gear drive operation, a contamination-resistant diaphragm valve, and the convenience of through-the-top serviceability. Plus, it's retro-compatible with existing systems from virtually all manufacturers. Choose from the full circle G90 or the 40° to 360° adjustable arc G95. Simply put, Hunter's G90 Series rotors are tough to beat for durability or reliability on golf and large turf installations.