4 Inch Adjustable Rotor With Plastic Riser
- Product Code: I20-04
- Model: HU-I2004
Arc setting: 50 to 360 degrees, Factory installed rubber cover, Through-the-top arc adjustment, Quick Check arc mechanism.
The PGP-04 and I-20 pressure regulated bodies will take incoming pressures of 50-100 PSI and reduce them to 45 PSI. The Hunter PRB rotors allow the nozzles to operate at peak efficiency, saving up to 25 percent more water. Having the pressure regulator in the body allows it to remain in place and functional even if the original riser is removed and replaced for service.