Certified Landscape Irrigation Auditor

What is the radius of geared rotor nozzles?

1. 10 - 50 feet

2. 20 - 100 feet

3. 30 - 150 feet

4. 40 - 200 feet

The correct answer is: 20 - 100 feet

The radius of geared rotor nozzles typically falls within the range of 20 to 100 feet. This range is established based on the design and engineering of these irrigation components, which utilize gears to achieve a rotating spray pattern with adjustable distance and coverage. Geared rotor nozzles are specifically designed to provide efficient irrigation over larger areas, making them ideal for use in landscapes that require a consistent and even distribution of water, such as lawns and parks. Their ability to cover substantial distances allows for fewer irrigation heads to be used, improving overall system efficiency and reducing the cost of operation. The other ranges listed do not accurately reflect the typical specifications found in geared rotor nozzle performance. The lower end of the range might exclude certain performance characteristics crucial for larger applications, while the upper ranges extend beyond commonly utilized specifications for geared rotor nozzles. Understanding this radius helps irrigation professionals select the appropriate nozzle for the area they are irrigating, leading to optimal water management and conservation.