Hunter I-40 Ultra 100mm Adjustable Gear Drive Sprinklers (13-23m / 25mm BSP)

The Hunter I-40 is a tough, commercial-grade rotor engineered for accuracy, reliability, and durability in the most demanding environments. Designed to irrigate large areas such as sports fields, public parks, and commercial landscapes, the I-40 delivers precise water distribution at distances up to 23 m, ensuring professional results every time.

Built with a stainless steel riser and a rugged rubber cover for safety, the I-40 features a triple nozzle system that provides uniform, wind-resistant distribution. Its automatic arc return and non-strippable drive mechanism safeguard against vandalism and gear damage, ensuring years of dependable service. Found in stadiums worldwide, this rotor is the professional’s choice for effective irrigation and outstanding performance.

FEATURES

• Stainless steel riser models: 100 mm and 150 mm
• Arc setting: 50° to 360° adjustable
• Triple nozzle system for even coverage and wind resistance
• Factory-installed rubber cover for safety and durability
• Nozzle choices: 12 (#8 to #25 standard; #15 to #28 for ON opposing nozzle models)
• Through-the-top arc adjustment with quick-check mechanism
• Water-lubricated gear drive for long-lasting reliability
• Warranty: 5 years

SPECIFICATIONS

• Radius: 13.1 to 21.3 m (I-40), 15.2 to 23.2 m (I-40-ON opposing nozzle)
• Flow rate: 27.2 to 114.1 L/min (I-40), 45.8 to 129.4 L/min (I-40-ON)
• Recommended pressure range: 2.5 to 7.0 bar (250–700 kPa)
• Precipitation rate: approx. 15 mm/hr
• Nozzle trajectory: 25°
• Inlet size: 1" (25 mm) BSP