The use of compressed air to swirl inside the tubes and mix the atomized droplets impact.Can produce tiny microparticle size mist particles at low pressure and low volume conditions.Can control the air flow and pressure to adjust the spray flow, angle and size granularity.Since the fluid passage has a large, and therefore have a good anti-clogging effect.In the heavy oil, waste oil burner, oil and other application viscosity of the liquid atomization effect are very good.Specification:Material: CopperColor: GoldSize: Approx. 6.8x 2.0x 2.0cm/2.7x 0.8x 0.8inchBore Diameter: 1.0mm/1.3mm/1.5mm/2.0mm/2.5mm(optional)Package Includes:1Pc fuel burner nozzleNote:Due to the different monitor and light effect, the actual color may be slightly different from the picture color.The color may be different for the different display, please understand.