Brass material, resistant to rust and corrosion, offers extended service life. Joint provides secure connection, high crushing capacity, excellent sealing and repeatability, easy installation and maintenance, ensuring safe and reliable operation. Working principle involves inserting steel pipe into the ferrule set, using a compression nut to lock the ferrule, which cuts into the tube and creates a seal. No welding required for steel pipe connection, making it suitable for fire-sensitive, explosive, or aerial work environments, and eliminating risks associated with welding. Does not require air-assisted nozzle; system design is simple. Produces fine mist with droplet size ranging from 3 to 50 microns, ensuring efficient atomization, energy savings, and water conservation. Cost-effective with excellent performance. Nozzle resists clogging and leakage, features internal rotating automatic cleaning mechanism. Spray orifice made from forged stainless steel sheet for enhanced durability, lasting up to 2.5 times longer than similar nozzles. Material: Brass Pressure Rating: 20–70 kg Total Length: 23 mm Thread Size: 4 mm (diameter) × 5 mm (length) Flow Rate: 80–145 ml/min Operating Pressure: 20–70 kg/cm² Package Includes: 10 × Threaded Nozzles Note: Monitor settings may cause color variations between images and actual product. Actual product may vary slightly in design. New or old version may be shipped at random.