In this video from Hunter Industries, you'll learn how to achieve guaranteed water savings by using pressure regulation devices at the system, valve, and head locations. Even adjusting the pressure by just 10 PSI will produce dramatic water savings. Watch as we evaluate a residential irrigation system and see how the Hunter Pro-Spray® PRS30 and PRS40 sprinklers, the PRB pressure-regulated sprinklers for the PGP Ultra and I-20 rotors, and the Accu-Sync valve pressure regulator can be used to improve watering efficiency.