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SKU
PGP-04-2.5
Hunter - PGP Ultra Series - 4" Pop-up Adjustable Arc Rotor, 2.5 Nozzle
- 4" pop-up rotor with adjustable 40°–360° arc
- Factory-installed rubber cover and water-lubricated gear drive
- Radius range from 17' to 47' with 2.5 nozzle
- Automatic arc return and non-strippable drive mechanism
- Includes check valve for up to 10' elevation
- Compatible with 22 nozzle options and Hunter tools
- Sold Individually. Manufacturer Pack Size = 20. Pallet Size = 1440
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Product Details
The Hunter PGP Ultra 4" Pop-Up Rotor sets a new benchmark in residential and commercial irrigation with a robust, water-saving design backed by decades of performance testing and installer feedback. Built for long-lasting precision and efficiency, it’s ideal for landscapes of all sizes, including parks, sports fields, and residential lawns.
Key Features:
- Automatic arc return to original setting even if turret is turned
- Patented non-strippable drive allows damage-free adjustment
- Part- and full-circle operation (40°–360°) in one model
- Includes 2.5 nozzle; compatible with 22 nozzle options
- Through-the-top arc adjustment with quick-check mechanism
- Drain check valve prevents low-head drainage (up to 10' elevation)
- Water-lubricated gear drive ensures smooth, quiet operation
Construction & Durability:
- Factory-installed rubber cover for safety and longevity
- UV-resistant, high-impact plastic body
- Non-strippable vandal-resistant drive mechanism
Performance & Functionality:
- Radius: 17' to 47'
- Flow Rate: 0.36 to 14.8 GPM
- Arc Adjustment: 40°–360°
- Standard nozzle trajectory: 25° (13° low angle optional)
- Precipitation Rate: approx. 0.4 in/hr
Ease of Installation & Use:
- Tool-free nozzle changes with Hunter adjustment wrench
- Includes square-top rack of 8 standard nozzles
- Quick check arc adjustment feature for easy setup
Technical Specifications:
- Operating Pressure: 20–100 PSI
- Recommended Pressure: 25–70 PSI
- Flow Rate Range: 0.36–14.8 GPM
- Spray Radius: 17'–47'
- Pop-Up Height: 4"
- Inlet Size: ¾" Female NPT
- Arc Range: 40°–360°
- UV-Resistant Components: Yes
- Body Diameter: 1¾"
- Check Valve: Up to 10' Elevation
Installation & Application:
- Recommended Uses: Residential lawns, commercial landscapes, athletic fields, parks
- Installation Method: In-ground installation on PVC or poly risers
- Soil/Climate Suitability: Ideal for all soil types; performs well in various climates
Compatibility & Optional Accessories:
- Compatible with all Hunter nozzle racks: Blue (1.5–8.0), Gray LA (2.0–4.5), Black (0.5–3.0), Green (6.0–13.0)
- Optional stainless steel riser for added durability
- Optional reclaimed water identification cap
- Compatible with Hunter adjustment wrench
Specifications
Brand
Hunter Industries
Arc
Adjustable
Arc Adjustment Range
50° - 360°
Inlet Size
3/4"
Low Angle Nozzle Trajectory
13°
Nozzle Trajectory
25°
Optimum Pressure
25 - 70 PSI
Outer Diameter
1-3/4"
Overall Height
7 1/2"
Pop-Up Height
4"
Precipitation Rate
0.4" per HR
Pressure Rating Range
25 - 75 PSI
Radius Spray Distance
17' - 47'
Series
PGP Ultra
Resources & Videos
- PGP Brochure PGP Brochure (Size: 226.1 KB)
- Installation Installation (Size: 374.9 KB)
- Spec Sheet Spec Sheet (Size: 380.7 KB)
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Hunter Rotors: PGP, PGP-Ultra and I-20
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How to Adjust a Hunter Rotor - Quick Tip
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Rotor Series: Installing a Nozzle on a Rotor