Hunter I-25 Ultra Sprinklers

Hunter I-25 Ultra Sprinklers (formally I-31)

I-25 Performance Rotor
More Distance, Larger Radius

The I-25 gets the job done while keeping your wallet at ease. This rotor covers more distance, hitting a radius of 40’ to 71’ (12mtr to 21.50mtr). The compact and built-to-last construction comes with an optional stainless steel riser for tough-as-nails strength. With a 5-year warranty, the I-25 has options for reclaimed water ID and high-speed. A standard check valve is built in, and a wide selection of high performance nozzles are available. Hunter I-25 rotors cover more distance and larger radius. Efficient, tough, and built to last.

NEW FEATURES

• Easy arc adjustment (50° - 360°): Full and part-circle operation in a single rotor. Helps reduce stock.
• Automatic arc return: Returns to the original arc regardless of where the turret is turned.
• Non-strippable, vandal-proof drive mechanism enables the turret to be turned without causing damage.

features

• Full and part-circle operation in a single rotor: Helps reduce stock.
• 12 colour-coded nozzles: Easy to identify, great distribution uniformity.
• Optional stainless steel riser: Perfect for harsh soil conditions.
• Available in 4” or 6” pop up.
• Drain check valve for up to 10’ of elevation change: Conserves water, reduces liability.
• Proven and tested water-lubricated gear drive system.
• Reclaimed option available.
• The perfect rotor for commercial and recreational sites.

DIMENSIONS

• Overall height:
•     I-25-04  – 7-7/8”
•     I-25-06  – 10-1/4”
• Female inlet: 1” BSP
• Exposed diameter: 1-7/8”

Operating Specifications

• Discharge rate: 3.8 to 31.5 GPM
• Radius for I-25-04, I-25-06: 40’ to 71’
• Recommended pressure range: 40 to 100 PSI
• Operating pressure range: 40 to 100 PSI
• Precipitation rates: approximately 0.23” to 0.57” per hour
• Nozzle trajectory: 25˚
• Drain check valve for up to 10' elevation change

Hunter Sprinkler Comparison Chart

I-25ultra by Wayne Seaman