Description 1.This anti-fall spray nozzle is generally made of copper, contain anti-drop device, the liquid flows at a high speed under pressure of 20-90 bar and forming a centrifugal vortex while passing the vane, then exits the nozzle in a hollow spray of fine mist.2..The nozzles with the screen filter, with a spray particle size of about 50 Micrometres, this nozzle can be widely used in garden landscaping, factory humidification, salt spray test inspection, artificial fog and other places of need For humidification, the hole of this nozzle is drilled by the American precision punching machine which ensures that the diameter is around 0.1mm3.This nozzle is well made and the cost is saved 10 times compared to humidifying the air.Name: 3/16 inch H Male Thread High Pressure Fog NozzlesPressure: 20 bar - 90 barFeatures: with inner filterPurpose: humidification, dust, cooling, landscaping.size:0.1mmMaterial:coppercolour:SilverPackage Contents:50 * Atomizing nozzleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.