Skip to content

Hunter PGP ULTRA Rotors

The new Hunter PGP Ultra is a blockbuster of epic proportions.
Ready to thrill you, this action packed feature from the award-winning Hunter Industries stars the same great lineup of the original PGP: Through-the-top adjustment, large nozzle selection, adjustable arc, and the industry's most reliable and proven drive-train assembly.
**All PGP Ultra model sprinklers include a complete set of nozzles**
  • Save 45%
    Original Price $4.65
    Current Price $2.56
    Hunter

    Hunter - 463551 - PGP Ultra, Rotor Staking Kit

    10+ day delay

    Hunter - 463551 - PGP Ultra, Rotor Staking Kit Assists with the installations of PGS, I-10 and other rotors Kit contains one plastic tie to hold ...

    View full details
    Original Price $4.65
    Current Price $2.56
    Save 45%
    10+ day delay
Models
  • PGP-00 - Shrub
  • PGP-04 - 4" Pop-up (10 cm)
  • PGP-12-V - 12" Pop-up (5 cm)

Dimensions
  • Overall height:
  • PGP-00 - 7-3/8" (19 cm)
  • PGP-04 - 7-3/8" (19 cm)
  • PGP-12-CV - 17" (43 cm)
  • 3/4" female inlet NPT
  • Exposed diameter: 1-3/4" (4 cm)

Operating Specifications
  • Discharge rate: 0.9 to 14.8 GPM (0.20 to 3.36 m3/hr; 3.4 to 56.0 l/min)
  • Radius: 17' to 47' (5.2 to 14.3 m)
  • Recommended pressure range: 30 to 70 PSI (2.1 to 4.8 bars; 206 to 482 kPa)
  • Operating pressure range: 20 to 100 PSI (1.4 to 6.9 bars; 137 to 689 kPa)
  • Precipitation rates: approximately 0.4" (10 mm) per hour at 50 PSI (3.4 bars; 344 kPa) for spacing from 18' to 45' (5.5 to 13.7 m)
  • Nozzle trajectory: standard - 25°; low angle - 13°

Options Available
  • Reclaimed water cover
  • Drain check valve for up to 10' (3.0 m) elevation change
  • Factory-installed nozzles (Blue 1.5 to 4.0)

PGP ULTRA / I-20 BLUE STANDARD
NOZZLE PERFORMANCE DATA
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 34 2.3 0.38 0.44
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:
All precipitation rates calculated for 180 degree operation. For the precipitation rate for a 360 degree sprinkler, divide by 2.

PGP ULTRA / I-20 GREY LOW ANGLE NOZZLE PERFORMANCE DATA
Nozzle