Features: ● A Filter on your mist system ● Good wear resistance, spray evenly ● The drop is small, 3-7 micron, atomization is sufficient, ● Energy-saving water saving, low cost.It only uses one half gallon per hour per nozzle. ● The nozzle is not easy to jam, no leakage ● Internal spin automatic cleaning. Soaking periodically in misting nozzle cleaner to remove mineral deposits that may accumulate with usage ● The stainless steel spray is processed by advanced forging and pressing process and is durable Applications: Widely used in textile shop humidification, landscaping, cooling, air humidification, spraying disinfection, quarantine, deodorant air purification,etc Specifications: Material: Brass Thread size: 4mm 3/16" (diameter)*5mm(length) Total length: 25mm Orifice: 0.3mm Operation Pressure: 20-80kg/cm Flow Rate: 80-145ml/min Minimal water use of 1/2 gallon of water per hour per nozzle Note: 1. Please allow 1-3mm error due to manual measurement, make sure you do not mind before you bid 2. The colors may be different for the different display, please understand