Restore precise coverage and flow with this 25-piece pack of Hunter I-25 Nozzle #4 (model 463401SP). Color-coded yellow for quick field identification, each nozzle is sized for the I-25 rotor family and provides consistent performance across common irrigation pressures.

• Pack quantity: 25 nozzles - ideal for maintenance and multi-head replacements.
• Compatibility: Designed for Hunter I-25 rotors (also fits compatible I‑series rotors).
• Performance: Nozzle #4 (yellow) delivers approximately 3.8–5.1 GPM and a radius near 37–39 ft depending on system pressure.
• Operating pressure: recommended range 40–100 PSI for reliable coverage.
• Color-coded sizing: yellow identifies the #4 flow rate for fast adjustments and inventory control.
• Easy installation: simple drop-in replacement to restore design precipitation rate and balance a rotor station.

Perfect for installers and maintenance crews, these genuine Hunter replacement nozzles help maintain uniform turf coverage and simplify on-site repairs. Order the 25-pack to keep standard-size spares on hand for routine service.