Features: 100% brand new and high quality fuel burner nozzle can spray atomization of the best. It can help to control the air flow and pressure to adjust the spray flow, angle and size granularity. The use of compressed air to swirl inside the tubes and mix the atomized droplets impact. Made of premium brass with solid construction, it is durable, not easy to rust and can be used for a long time. Widely used in diesel, heavy oil, waste oil, animal and vegetable oils, alcohol-based fuel burner system, and for kerosene, oil atomization. Specifications: Condition: Brand New Material: Brass Color: As Picture Shown Bore Diameter: 1.0mm, 1.5mm, 2.0mm(optional) Spray Angle: 45 (The data is according to the water test, and it will be changed based on the density proportion of other liquid) Size: As Picture Shown Package included: 1 * Fuel Burner Nozzle 1100% brand new and high quality fuel burner nozzle can spray atomization of the best 2It can help to control the air flow and pressure to adjust the spray flow, angle and size granularity 3The use of compressed air to swirl inside the tubes and mix the atomized droplets impact 4Made of premium brass with solid construction, it is durable, not easy to rust and can be used for a long time 5Widely used in diesel, heavy oil, waste oil, animal and vegetable oils, alcohol-based fuel burner system, and for kerosene, oil atomization