Pressure Regulated Body (45 PSI) Reduces high incoming pressure to prevent misting and allows nozzles to operate at peak efficiency. Lower pressure produces larger water droplets that fight the effects of wind. PGP Ultra 4", I-20 4" and 6"
Stainless Steel Riser (PRB) For unforgiving soil conditions, unpredictable climates, or heavy foot traffic, stainless steel with the I-20 model is the best choice.
Drain Check Valve (up to 10 ft. of elevation) The drain check valve keeps lines from draining when the system is shut off. This saves water, reduces liability, and increases system life.
Automatic Arc Return This patented feature returns the turret to the original arc regardless of where it is turned. This ensures vandal protection in any environment.
Non-Strippable Drive The patented, non-strippable, vandal proof drive mechanism enables the turret to be turned without causing damage.
Part- and Full-Circle in One Model Patented non-reversing 360 for part- and full-circle in one model, from 50 to 360 degrees.
Headed and Slotted Set Screw Use a slotted screwdriver or the Hunter wrench for easier and simpler adjustments as needed.
FloStop® Control for I-20 FloStop closes the flow of water from individual sprinkler heads while the system is running. This is ideal for changing nozzles or turning off specific heads during maintenance and construction.
PGP Ultra / I-20 / PRB Blue Standard Nozzle Performance Data View Nozzle Nozzle Pressure Radius Flow Precip in/hr PSI ft GPM 1.5 • Blue 25 29 1.2 0.27 0.32 35 31 1.4 0.28 0.32 45 31 1.5 0.30 0.35 55 32 1.8 0.34 0.39 65 32 1.9 0.36 0.41 2.0 • Blue 25 33 1.4 0.25 0.29 35 33 1.7 0.30 0.35 45 34 2.0 0.33 0.38 55 34 2.1 0.35 0.40 65 32 2.3 0.43 0.50 2.5 • Blue 25 33 1.7 0.30 0.35 35 35 2.1 0.33 0.38 45 35 2.5 0.39 0.45 55 35 2.6 0.41 0.47 65 35 2.9 0.46 0.53 3.0 • Blue 25 35 2.2 0.35 0.40 35 36 2.7 0.40 0.46 45 38 3.0 0.40 0.46 55 39 3.4 0.43 0.50 65 39 3.7 0.47 0.54 4.0 • Blue 25 37 3.0 0.42 0.49 35 39 3.5 0.44 0.51 45 40 4.0 0.48 0.56 55 41 4.5 0.52 0.60 65 41 4.8 0.55 0.63 5.0 • Blue 25 37 3.7 0.52 0.60 35 39 4.5 0.57 0.66 45 42 5.0 0.55 0.63 55 42 5.7 0.62 0.72 65 42 6.2 0.68 0.78 6.0 • Blue 25 38 4.3 0.57 0.66 35 40 5.6 0.67 0.78 45 43 6.0 0.62 0.72 55 44 6.7 0.67 0.77 65 44 7.3 0.73 0.84 8.0 • Blue 25 37 6.0 0.84 0.97 35 41 7.0 0.80 0.93 45 44 8.0 0.80 0.92 55 46 9.0 0.82 0.95 65 46 9.8 0.89 1.03 Notes:Bold = Recommended pressure. All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.
PGP Ultra / I-20 / PRB Black Short Radius Nozzle Performance Data View Nozzle Nozzle Pressure Radius Flow Precip in/hr PSI ft GPM .50SR • Black 30 17 0.36 0.24 0.28 40 17 0.43 0.29 0.33 50 18 0.50 0.30 0.34 60 19 0.57 0.30 0.35 1.0SR • Black 30 17 0.78 0.52 0.60 40 17 0.90 0.60 0.69 50 18 1.0 0.59 0.69 60 19 1.1 0.59 0.68 2.0SR • Black 30 17 1.4 0.93 1.08 40 17 1.7 1.13 1.31 50 18 2.0 1.19 1.37 60 19 2.2 1.17 1.35 .75SR • Black 30 23 0.58 0.21 0.24 40 24 0.68 0.23 0.26 50 25 0.75 0.23 0.27 60 26 0.83 0.24 0.27 1.5SR • Black 30 23 1.1 0.40 0.46 40 24 1.3 0.43 0.50 50 25 1.5 0.46 0.53 60 26 1.6 0.46 0.53 3.0SR • Black 30 23 2.5 0.91 1.05 40 24 2.7 0.90 1.04 50 25 3.0 0.92 1.07 60 26 3.1 0.88 1.02 Notes: Bold = Recommended pressure. All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.
PGP Ultra / I-20 / PRB Gray Low Angle Nozzle Performance Data PGP Ultra / I-20 / PRB Gray Low Angle Nozzle Performance Data View Nozzle Nozzle Pressure Radius Flow Precip in/hr PSI ft GPM 2.0 LA • Gray 30 25 1.6 0.49 0.57 40 27 1.9 0.50 0.58 50 28 2.1 0.52 0.60 60 30 2.3 0.49 0.57 2.5 LA • Gray 30 27 2.1 0.55 0.64 40 30 2.5 0.53 0.62 50 33 2.8 0.49 0.57 60 35 3.0 0.47 0.54 3.5 LA • Gray 30 29 2.8 0.64 0.74 40 32 3.1 0.58 0.67 50 35 3.5 0.55 0.64 60 37 3.8 0.53 0.62 4.5 LA • Gray 30 29 3.4 0.78 0.90 40 32 3.9 0.73 0.85 50 35 4.4 0.69 0.80 60 37 4.7 0.66 0.76 Notes: Bold = Recommended pressure. All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.
PGP ULTRA / I-20 / PRB MPR-25 RED NOZZLE PERFORMANCE DATA View Nozzle Arc Pressure Radius Flow Precip in/hr PSI ft GPM • Red 90° 25 23 0.74 0.54 0.62 35 24 0.88 0.59 0.68 45 25 1.00 0.62 0.71 55 25 1.11 0.68 0.79 65 25 1.21 0.75 0.86 • Red 120° 25 23 1.00 0.55 0.63 35 24 1.21 0.61 0.70 45 25 1.38 0.64 0.74 55 25 1.53 0.71 0.82 65 25 1.67 0.77 0.89 • Red 180° 25 23 1.44 0.52 0.61 35 24 1.73 0.58 0.67 45 25 1.98 0.61 0.70 55 25 2.21 0.68 0.79 65 25 2.41 0.74 0.86 • Red 360° 25 23 2.78 0.51 0.58 35 24 3.34 0.56 0.64 45 25 3.82 0.59 0.68 55 25 4.25 0.65 0.76 65 25 4.63 0.71 0.82
PGP ULTRA / I-20 / PRB MPR-30 LT. GREEN NOZZLE PERFORMANCE DATA Arc Pressure Radius Flow Precip in/hr PSI ft GPM • Lt. Green 90° 25 29 1.03 0.47 0.54 35 30 1.23 0.53 0.61 45 30 1.40 0.60 0.69 55 30 1.56 0.67 0.77 65 30 1.69 0.72 0.83 • Lt. Green 120° 25 29 1.34 0.46 0.53 35 30 1.62 0.52 0.60 45 30 1.85 0.59 0.69 55 30 2.06 0.66 0.76 65 30 2.24 0.72 0.83 • Lt. Green 180° 25 29 2.15 0.49 0.57 35 30 2.59 0.55 0.64 45 30 2.96 0.63 0.73 55 30 3.30 0.71 0.82 65 30 3.60 0.77 0.89 • Lt. Green 360° 25 29 4.24 0.49 0.56 35 30 5.08 0.54 0.63 45 30 5.78 0.62 0.71 55 30 6.39 0.68 0.79 65 30 6.92 0.74 0.85
PGP ULTRA / I-20 / PRB MPR-35 BEIGE NOZZLE PERFORMANCE DATA Arc Pressure Radius Flow Precip in/hr PSI ft GPM • Beige 90° 25 32 1.40 0.53 0.61 35 34 1.67 0.56 0.64 45 35 1.92 0.60 0.70 55 35 2.13 0.67 0.77 65 35 2.31 0.73 0.84 • Beige 120° 25 32 1.77 0.50 0.58 35 34 2.15 0.54 0.62 45 35 2.46 0.58 0.67 55 35 2.74 0.65 0.75 65 35 2.99 0.70 0.81 • Beige 180° 25 32 2.75 0.52 0.60 35 34 3.33 0.55 0.64 45 35 3.81 0.60 0.69 55 35 4.23 0.66 0.77 65 35 4.62 0.73 0.84 • Beige 360° 25 32 5.36 0.50 0.58 35 34 6.62 0.55 0.64 45 35 7.58 0.60 0.69 55 35 8.43 0.66 0.76 65 35 9.18 0.72 0.83
