Senninger 20 Series Full Circle 15mm Male Plastic Impact Sprinklers with Single Nozzles

The Senninger 20 Series impact sprinklers, identifiable by their unique black-and-white “Magpie™” pattern, provide dependable full-circle watering in a compact, economical design. Made from high-quality thermoplastics, these sprinklers are built to withstand demanding agricultural and horticultural conditions, ensuring consistent water coverage at various pressure levels. Suitable for both under-canopy and overhead use, the series delivers excellent uniformity, durability, and straightforward maintenance in the field.

Each variant in the 20 Series is precisely crafted to meet distinct irrigation needs. The 9° trajectory model reduces wind drift and evaporation, making it suitable for exposed or windy environments. The 14° trajectory version is designed for under-tree irrigation, providing an even radius with a gentle coverage pattern. For extended reach and wider coverage, the 23° trajectory model excels in open-field or overhead irrigation applications. Offered individually or in bulk packs of 100, the Senninger 20 Series delivers versatility for both small-scale setups and extensive agricultural operations.

Featuring Senninger’s innovative Hand-Tight Nozzle™ technology, each sprinkler integrates the nozzle and vane into a single component that can be replaced without tools. This design reduces the risk of losing small parts in the field, streamlines maintenance, and ensures consistent water application. Supported by a two-year warranty covering materials, workmanship, and performance, as well as a five-year guarantee on nozzle orifice sizes with color-coding, the 20 Series provides reliable, long-lasting operation season after season.

FEATURES

• Three trajectory options:
  • 9° – fights wind drift and evaporation
  • 14° – ideal for under-tree irrigation
  • 23° – provides maximum throw for overhead systems`
• Single-nozzle design for strong, uniform water distribution
• Wide range of nozzle and vane combinations for optimal coverage at all pressures
• Hand-Tight Nozzles™ combine nozzle and vane for easy, tool-free maintenance
• Built-in hex wrench for quick, in-field servicing
• Color-coded nozzles for easy size identification
• Standard ½" NPT male connection (female available)
• Durable engineering-grade thermoplastic construction
• Two-year warranty on materials, workmanship and performance
• Five-year orifice size warranty on nozzles

SPECIFICATIONS

• Connection: ½" NPT Male
• Flow Range: 1.34 – 3.98 gpm (304 – 904 L/h)
• Operating Pressure: 30 – 50 psi (2.07 – 3.45 bar)
• Trajectory Angles: 9°, 14°, 23°
• Construction: UV-resistant thermoplastic body with stainless steel spring and pin
• Recommended Riser Height: Minimum 1.5 ft (0.46 m)
• Coverage Radius: Up to 23 m (depending on model and pressure)

APPLICATIONS

• Orchard and vineyard under-tree irrigation
• Field crops and vegetable production
• Greenhouse and nursery overhead watering
• Frost protection and evaporative cooling
• General agricultural and landscape irrigation systems