Hunter SRM 100mm Adjustable Gear Drive Sprinklers with Nozzle Rack (15mm BSP) Box of 25)

The Low Precipitation, Low Flow Rotor for Close-Range Applications

The Hunter SRM is the industry’s most efficient short-range rotor, delivering precise irrigation for small turf areas while using far less water than traditional sprays. With a throw distance of 4.9 to 9 metres, the SRM is the perfect companion to larger Hunter rotors, allowing both big and small zones to be irrigated together for maximum efficiency and uniformity.

Engineered with Hunter’s proven gear-drive technology, the SRM offers durability, quiet operation, and long service life. Each sprinkler comes with a rack of six water-efficient nozzles, easily identified by flow rate, allowing installers to fine-tune performance for each site. The adjustable arc from 40° to 360° ensures flexible coverage, while the radius adjustment screw makes it simple to prevent overspray onto paths, driveways, and hardscapes.

This box of 25 rotors is perfect for contractors and landscapers looking for convenience, bulk value, and consistent performance across multiple projects.

FEATURES

• Arc setting: 40° to 360° adjustable
• Radius: 4.9 to 9.4 m
• Inlet size: ½" (15 mm) BSP
• Nozzle rack with 6 interchangeable nozzles (0.5 to 3.0)
• Factory-installed nozzle: 3.0
• Through-the-top arc adjustment with QuickCheck™ mechanism
• Water-lubricated gear-drive for long-lasting performance
• Wind-resistant streams with even water distribution
• Warranty period: 2 years

SPECIFICATIONS

• Model: SRM-04 (100 mm pop-up)
• Overall height: 17 cm
• Pop-up height: 10 cm
• Exposed diameter: 3 cm
• Flow rate: 0.08 to 0.82 m³/hr (1.4–13.7 l/min)
• Recommended pressure range: 1.7–3.8 bar (170–380 kPa)
• Operating pressure range: 1.4–7 bar (140–700 kPa)
• Precipitation rate: ~11 mm/hr
• Nozzle trajectory: 18° approx.