Hunter PGP-04 Ultra 100mm Adjustable Gear Drive Sprinklers with Nozzle Rack (20mm BSP)

The Hunter PGP-04 Ultra is the world’s best-selling gear-driven rotor, trusted for decades in residential and light commercial irrigation. Designed to deliver superior coverage across expansive turf areas, the PGP Ultra builds upon the legendary performance of the original PGP with innovative features that maximise durability, ease of adjustment, and irrigation efficiency.

Engineered with a non-strippable drive mechanism and automatic arc return, the PGP Ultra allows for worry-free turret adjustments without risk of internal damage. If forced past its arc setting, the sprinkler safely returns to its original position, preventing misalignment and ensuring consistent coverage. The QuickCheck™ arc mechanism makes on-site adjustments fast and simple, while a comprehensive set of 34 nozzle options (standard, blue, and low-angle) provides unmatched flexibility for any landscape design.

Constructed from high-quality materials and fully water-lubricated for quiet, reliable operation, the PGP-04 Ultra is built to withstand demanding conditions. With its factory-installed rubber cover, heavy-duty spring, and through-the-top arc adjustment, it offers a perfect blend of contractor-grade toughness and homeowner-friendly usability.

Available individually or in bulk cartons, and stocked locally at our Malaga store, the Hunter PGP-04 Ultra is the professional’s choice for achieving lush, even turf with minimal water waste.

FEATURES

• Adjustable arc: 40°–360° with automatic arc return
• Non-strippable drive mechanism prevents damage during adjustment
• QuickCheck™ arc mechanism for fast field adjustments
• Through-the-top arc adjustment for easy installation and servicing
• Water-lubricated gear drive for long life and quiet operation
• Factory-installed rubber cover for durability and safety
• Comprehensive nozzle racks (standard, low angle, and blue options) for customisation
• Heavy-duty spring ensures reliable pop-up and retraction

SPECIFICATIONS

• Model: PGP-04 Ultra (100mm pop-up)
• Overall Height: 190mm
• Pop-Up Height: 100mm
• Exposed Diameter: 45mm
• Inlet Size: 20mm BSP (¾”)
• Radius: 4.9m – 14m (with nozzle selection)
• Flow Range: 1.2 – 53.7 L/min (0.07 – 3.23 m³/hr)
• Recommended Pressure Range: 170 – 450 kPa (1.7 – 4.5 bar)
• Operating Pressure Range: 140 – 700 kPa (1.4 – 7 bar)
• Precipitation Rate: Approx. 10mm/hr
• Nozzle Trajectory: Standard 25°, Low-Angle 13°
• Warranty: 5 years