This is Brass Adjustable Field Jet Nozzle.  Its Two-piece nozzle design projects spray to both sides to form a wide swath of flat spray up to 5.67m. Suitable for Herbicides application in spraying pathway.

• Herbicides Spraying - Ideal for spraying pathway ​
• Made of durable brass material
• Suitable for knapsack sprayer and usually used at 1 bar and above pressure 
• Coverage diameter: 1.19m – 5.67m depending on size of nozzle selection 
• Thread 22G (Female) or 7/16" 22 TPI 60° (Female)