Hunter I20-36V Full Circle Gear Drive Rotors

Hunter I20-36V rotor with heavy-duty commercial-grade features that's equally at home in a residential setting.

If you’ve ever desired the convenience of being able to use just one rotor to cover all of your needs, here it is. The I-20 Ultra rotor can handle the full range of irrigation needs.

DIMENSIONS
• Overall height:
I-10 – 7 3/4" (20 cm)
I-20 – 7 3/8" (19 cm)
I-20-6P – 9 7/8" (25 cm)
I-20-HP – 17" (43 cm)
• 3/4 " female inlet NPT
• Exposed diameter: 1 3/4" (4 cm)

OPERATING SPECIFICATIONS
• Discharge rate: .9 to 14.3 gpm (0.20 to 1.86 m3/hr; 3.4 to 31.0 l/min)
• Radius: 17' to 47' (5.2 to 14.3 m)
• Recommended pressure range:
40 to 60 psi (2.8 to 4.1 bars; 275 to 413 kPa)
• Operating pressure range: 20 to 100 PSI (1.4 to 6.9 bars; 137 to 689 kPa)
• Precipitation rates:approximately .4" (10 mm) per hour at 50 psi (3.4 bars; 344 kPa) for spacing from 18' to 45' (7.6 to 13.7 m)
• Nozzle trajectory: standard – 25°; low-angle – 13°
• Drain check valve for up to 10' (3.0 m) elevation change


Each Hunter I20-36V comes with a set of Standard Nozzles.

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