40-Pack Rotary Lawn Sprinkler Heads 1/2 Inch External Thread (20mm / DN15) — Garden & Greenhouse Irrigation Accessories

Ideal for watering lawns, gardens, trees, farmland and high-rise plants, this set of rotary lawn sprinklers delivers reliable irrigation for a variety of outdoor and greenhouse applications. Connection options: 1/2 inch external thread (20mm external thread, DN15). Spray coverage: adjustable radius of 3.5-5 meters. Operating range: 1.5-3 bar working pressure. Water throughput: 0.5-0.93 m³/H flow. Compact and easy to install, these watering accessories are designed to provide even distribution and efficient water use across beds and turf.