Adjustable Design - The adjustable irrigation spray nozzle adopts flow regulator design, easy to adjust and control the spray flow to water your garden plants and flowers. Working flow: 10-15 L/H, Working pressure: 1.5-4 kg, Spray radius: 0.6-1.2 M. Removable Nozzle - The nozzles of the copper drippers can be disassembled for easy and convenient cleaning. Removable Nozzle - The nozzles of the copper drippers can be disassembled for easy and convenient cleaning. High Quality - Adjustable copper atomizing nozzle made of high quality engineering plastics and copper which are resistant to high temperature, corrosion and wear, can be used for a long time. Package Included - There are 30 pieces adjustable atomizing nozzles in the package, enough quantity to meet your watering and replacement needs, you can share with others or as a backup. Perfect for agriculture, greenhouse, swimming pool misting, cooling/irrigation, watering, greenhouse, lawn, garden, patio, humidification, balcony