Features: 1. Our buried sprinkler is made of high-strength, non-aging engineering plastic material, offering advantages such as impact resistance, corrosion resistance, rust resistance, and scratch resistance. 2. With a compact structure, it features high hardness and durability, making it difficult to break. 3. This buried sprinkler supports both full-circle and fan-shaped spraying patterns, with adjustable fan-shaped spray parts on the top. 4. The spray range is adjustable from 0 to 360 degrees, making it ideal for watering various areas. 5. The G1/2 female thread connection is suitable for garden irrigation, rooftops, lawns, greenhouses, farms, and other applications. Specifications: Item Type: Buried Spray Nozzle Material: Plastic Length: Approx. 5.5 cm / 2.1 in Weight: Approx. 46 g / 1.6 oz Connection: 4-point DN15, 1/2 inch internal thread Water Pressure: 1–4 kg Flow Rate: 0.5–2 cubic meters per hour Spray Range: 1–4 meters Application: Suitable for garden irrigation, rooftops, lawns, greenhouses, farms, and similar areas Package List: 3 x Buried Spray Nozzle