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Active Member


Wednesday, October 11th 2006, 4:56pm

MP Rotors

Where can I purchase the MP Rotors from? If these are so awsome for small area applications such as 30 feet and less why is it so difficult to purchase these?


Active Member


Thursday, October 12th 2006, 6:01pm

I was also wondering for a new install what type of sprinkler body do I buy to attach the MP Rotator nozzles. From my understanding they are only sold as nozzles and do not come with the "body".



Posts: 2,508

Location: USA


Thursday, October 12th 2006, 11:17pm

Hi kgr. They just attach to the top of a pop up spray body. Like the Rainbird 1800 or the Hunter Pro Spray. I highly recommend both models. Good luck!
If I can't fix it, it's broken!


Advanced Member

Posts: 52

Location: USA


Monday, September 17th 2007, 3:34am

Mp-rotors (walla-Walla) was just bought out by Hunter so you can get MP anywhere hunter is sold.
Texas Lic. Irrigator
Landscape Irrigation Auditing & Management
Texas Lic. Backflow Tester



Posts: 28

Location: USA


Monday, October 1st 2007, 7:52am

You can now purchase MP Rotator rotors at
The Walla Walla company was recently bought out by Hunter Industries (Hunter).

How do you use the MP Rotator?
The MP Rotator Nozzle is designed to attach to a pop-up sprinkler spray body to create the MP Rotator sprinkler.
In other words, you purchase a MP Rotator Nozzle and screw it to the top of your favorite brand sprinkler spray body. Once attached to the spray body, you now have a complete rotor sprinkler!

How do you know which MP Rotator to pick?
You pick which MP Rotator Nozzle based on the distance you want to throw, the spray pattern you want to cover, and the type of sprinkler body you will be attaching it to. Female threaded MP Rotator Nozzles fit the following brands of sprinkler bodies: Rain Bird, Hunter, Nelson, Irritrol, and WeatherMatic. Male threaded MP Rotator Nozzles were designed to only fit Toro brand sprinkler bodies.

Featuring a unique, multi-trajectory rotating stream delivery system that achieves water-conserving results, the MP Rotator is a revolutionary product, unlike anything else in the field of irrigation. A multi-stream rotor the size of a spray nozzle, the MP Rotator features only one moving part…technology that assures proven reliability. It fits any conventional spray head body or shrub adapter, transforming one into a high uniformity, low precipitation rate sprinkler that boasts an industry first: true matched precipitation at any arc and any radius.

The MP Rotator is ideal for new systems, with ultimate design flexibility (from 4’ strip to 30’ radius), as well as lower installation costs and better system efficiency. It’s also perfect for revitalizing older systems—a retrofit can solve both low pressure and poor coverage problems. Plus, it’s the solution for slopes and tight soils, as the low precipitation rate radically reduces runoff. To save water, solve problems, and simply do a better job of irrigating, make the switch to the MP Rotator.

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