200-Pack 4mm Threaded Refraction Nozzles — 90°/180°/360° Spray Angles — Garden Lawn Drip Irrigation Sprinklers

Set of 200 refraction nozzles designed for garden and lawn drip irrigation. These nozzles provide even, consistent watering so soil in the plant root zone soaks up moisture more completely, improving water use efficiency. Spray angle options: 90° / 180° / 360°. Performance specs: Working pressure: 1.5-3.0 bar; Flow rate: 33-55L/H; Spraying radius: 0.5-2.0m. Connection size: 4mm thread.