Nelson Irrigation Corporation

New R33 Rotator

Published in the May 2009 Issue Published online: May 03, 2009

Walla Walla, Wash—After years of planning, design, testing and development Nelson offers the R33 Rotator. Nozzle sizes 9/64”, 5/32”, 11/64” and 3/16” are now available. 

The R33 Rotator is an innovation that saves money, saves time and performs better than the 3/4” brass impact sprinklers it’s designed to replace.

Created as an upgrade to replace the Nelson F33 brass sprinkler, the R33 uses Nelson’s proven Rotator Technology to provide longer throw distance, fight the wind and deliver uniform coverage.

With new advancements in speed control, its break-through design allows the sprinkler to move from slow mode back to a fast mode throughout its rotation.

By reducing the speed of rotation intermittently, the R33 produces a wind-fighting pattern with maximum throw distance.

For more information visit the website of