The PGP Ultra and I-20 PRB are built to thrive in applications where high water pressure could otherwise lead to inefficient nozzle operation.


Hunter I-20 I2004PRB 4″ 1.5 GPM, 50-360° Pressure-Regulated Rotor with Check Valve (I-20-04-PRB)
Hunter Irrigation
Original price was: $32.49.$25.99Current price is: $25.99. /each
In Stock
- 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)
Additional information
Weight | 2 lbs |
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Dimensions | 3 × 3 × 10 in |
Brand |