Description: Brass material, higher service life.Joint with a secure connection, high crushing capacity, good sealing and repeatability, easy installation and maintenance, safe and reliable work, etc.Its working principle is to steel pipe insert card set inside, use card sleeve nut locking, resistance card sets, cut into the tube and sealing. Features: Solid brass body with stainless steel hole Each nozzle at least 1/2 gallon of water use per hour Specification: Material: brass body and stainless steel Size: 0.015 inches (0.4 mm) 10/24 hole thread spray nozzle Operating pressure: 20-70 kg/cm Flow rate: 80-145 ml/min Package Included: 20 x Brass atomization nozzle Please Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Features Brass material, is not easy to rust, not easy corrosion, higher service life. Its working principle is to steel pipe insert card set inside, use card sleeve nut locking, resistance card sets, cut into the tube and sealing. Joint with a secure connection, high crushing capacity, good sealing and repeatability, easy installation and maintenance, safe and reliable work, etc. It don't need to be welded with steel pipe connection, which is beneficial to fire, and can eliminate the disadvantages of welding inadvertently bring. We believe the premium quality and good service will wins your trust. If you are not satisfied with the product, please contact us and we will refund the full amount and bring you a 100% worry-free shopping experience.