Nelson Irrigation Corporation has enjoyed 40 great years - planning, designing, developing, manufacturing, and selling proprietary products for the irrigation equipment market. We’re planning for the next 40 — looking for new ways to save water, save energy and do a better job of irrigating. Peruse our April 2013 Newsletter to learn more about the new-style 2000 Series Rotator, the new R55 End of Pivot Sprinkler, and read an endorsement for up-top center pivot sprinklers in tall growing crops.

Company details

848 Airport Road , Walla Walla , 99362-2271 Washington, USA

Locations Served

Our Distributors

Business Type:
Industry Type:
Agriculture - Irrigation
Market Focus:
Globally (various continents)

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Nelson Irrigation Corporation remains unrelenting in its mission to improve the state-of-the-art of water application.

Recognized as a world leader in quality and innovation, we focus on providing exceptional products – including Rotator® Sprinklers, Control Valves, Pressure Regulators, and Big Gun® Sprinklers – for agricultural and industrial applications.

We are very thankful to be in this industry and able to work with great people with common values. It truly is our relationships and customer input that drives our product design and focus on manufacturing excellence. Today, we are continuing to invest in our people and our manufacturing processes, while focusing on Research and Development for the future. True to our commitment, Nelson Irrigation’s world class products continue to be DESIGNED & MADE IN WALLA WALLA, WASHINGTON, USA.

The Nelson name has been tied to manufacturing and irrigation products for over 100 years. It all started when Lewen Russell Nelson invented the “Clincher” hose coupler and opened Central Brass and Stamping Company in Peoria, Illinois in 1911. This company later became L.R. Nelson Mfg. Co. Inc., which ultimately was sold in 1972. Nelson Irrigation was founded at the time of the sale and in the nearly four decades since, NIC has led the agricultural irrigation industry with innovations such as Big Gun Sprinklers, Rotator Sprinklers, 3000 Series Pivot Products, 800 Series Control Valves and a complete line of Pressure Regulators.