Hunter I-25-04-SS-HS 4" Pop-Up Rotor Stainless Steel, High Speed (Includes 5 Standard Nozzles)
***Replaces Rotor I-25-ADS and I-25-36S***
Efficient, economical, easy to use. The ideal choice for commercial and recreational sites.
The I-25 Ultra gets the job done while keeping your wallet at ease. This rotor covers more distance, hitting a radius of 40’ to 71’. 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 Ultra 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 availabe. Hunter I-25 Ultra rotors cover more distance and larger radius. Efficient, tough, and built to last.
Features
- Full and part-circle operation in a single rotor: Helps reduce stock.
- 12 color-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.
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.
Models
- I-25-04 – 3-1/2” Plastic riser, commercial duty rotor
- I-25-04-SS – 3-1/2” Stainless steel riser, commercial duty rotor
- I-25-04-SS-HS – 3-1/2” High speed, stainless steel riser, commercial duty rotor
- I-25-06 – 5-1/2” Plastic riser, commercial duty rotor
- I-25-06-SS – 5-1/2” Stainless steel riser, commercial duty rotor
- I-25-06-SS-HS – 5-1/2” High speed, stainless steel riser, commercial duty rotor
Dimensions
- Overall height:
- I-25-04 (SS, SS-HS) – 7-7/8”
- I-25-06 (SS, SS-HS) – 10-1/4”
- Female inlet: 1” NPT or 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’
- Radius for I-25-04-SS-HS, I-25-06-SS-HS: 37’ to 67’
- 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
I-25 Ultra Technical Information
(PDF: 97 KB)