MPRotators

They are something of a cross between traditional rotors and nozzles. You install them in standard pop-up heads in place of a nozzle, buy they are a rotor.

Here is a link that might be useful: MPRotator

Toro Stream Rotor is still the best one on the market. The 300 series is still available.

MP Rotators streams are much smaller than the toro multi stream.

I use some of the MP Rotators when I need to cover a smaller area on the same zone as rotors.

I would never put a toro head in the ground.

Just a further note on the topic of multi-stream rotors. The MP is the size of a spray nozzle, only has 1 moving part and even if you add the cost of a 4" POP-UP spray head body, will cost less than half the price of a Toro stream rotor. Plus, you can adjust the radius and pattern (arc) easily. The performance range is 8 to 30'and they have new side strip models for narrow, long strip areas. Also, their streams are more wind-resistant than Toro's because of the fact that they have used this technology for years in Ag irrigation.

mp rotators also are 80% efficient......
you can mix 1000...2000....or the 3000 series and they all match percipation.....This is a great product

Where are MP Rotators sold (online or retail store)?