Low Pressure Tips Set: You will receive 3 pcs paint sprayer tips, 312, 414, 516, a tip guard and a 11.8 in spray gun extension pole. Airless tip extension rod is suitable for most 7/8 "airless sprayers Size Models: Airless spray machine nozzle kits are available in different models with different aperture sizes and spray ranges. 312, 414, 516, corresponding to nozzle diameters from 0.012 "to 0.016" and spray ranges from 6 "to 10". You can choose the right airless spray nozzle according to your own use needs Reduced Pressure: Low pressure airless tips reduce spray pressure by up to 50%, less overspray, and tip nozzle life is twice that of a standard reversible nozzle. Let this low pressure nozzle tips set start your painting time Spraying Effect: When the pressure is low, the spraying effect and spraying pattern of low-pressure nozzle is stable, the paint can be fully atomized, and the sprayed surface of the wall can be kept even, fine and non-layered. Can effectively save paint and time Widely Uses: The airless sprayer nozzles set can be widely used for spraying commercial buildings, home decorations and more. Paint sprayer extension poles make it easier for you to spray higher and farther, making it convenient to spray high or low areas and reducing the need for ladder tools Airless Low Pressure Tips