For applications requiring a higher flow rate, the Mini Bubbler 360° Dripper is a perfect choice. With an adjustable flow rate between 0 - 120 litres per hour, this high-volume dripper has a gentle umbrella pattern output. A typical use would be for trees and shrubs in areas that require short watering times. Changing the flow and coverage is as easy as rotating the cap. The ½" NPT female threaded Mini Bubbler adjustable flow dripper is designed for use with ½" PVC threaded risers for an elevated position or to attach to any other accessory with a ½" BSP thread. Excellent for watering larger areas. Made from tough UV-stable plastic for a long life and can easily be dismantled for cleaning. Summary: Adjustable flow rate Mini Bubbler 0-120 LPH. Full circle coverage (360°) with gentle umbrella pattern. Maximum radius of water coverage: 15cm. Made from tough UV-stable plastic. ½" NPT female thread version for direct attachment to ½" PVC threaded risers. Can be dismantled for cleaning. Performance Information Pressure Flow 360° Diameter 100 kPa (1.0 bar) 100 lph 0.2 m 150 kPa (1.5 bar) 119 lph 0.3 m 200 kPa (2.0 bar) 130 lph 0.5 m *Above table indicates performance when fully open (approx. 22 clicks)