I-20 Adjustable Shrub Rotor – Pressure Regulated — Professional-Grade Irrigation
The PGP Ultra and I-20 PRB are built to thrive in applications where high water pressure could otherwise lead to inefficient nozzle operation.
Radius17′ to 46′
Flow 0.36 to 9.8 GPM
Inlet Size¾” NPT
- Pressure-regulated body (45 PSI) reduces high incoming pressure to increase nozzle efficiency (requires dynamic pressure differential: 15 PSI)
- Part- and full-circle in one model for flexibility across landscapes and reduced inventory
- Drain Check Valve prevents low-head drainage (up to 10′ of elevation)
The 148670 from Hunter Irrigation is a contractor-trusted choice for residential and commercial landscape systems. It delivers the reliability professionals specify on the job.
Key Specifications & Features
- Model / Part Number: 148670
- Brand: Hunter Irrigation
- Condition: Genuine factory-new
Frequently Asked Questions
What is the spray radius of this head?
Radius depends on the installed nozzle and operating pressure — see the specifications above for the supported range.
Can I mix this with my existing heads on one zone?
Match precipitation rates within a zone for even coverage. Pair rotors with rotors and sprays with sprays whenever possible.
Is this a genuine factory-new product?
Yes — Big Irrigation Supply sells only genuine, factory-new product, never gray-market or refurbished.
How quickly does this ship?
In-stock items ship fast from our U.S. distribution network, typically arriving within 3–7 business days.
