Airless Paint Sprayer Tips Explained

Many paint manufacturers will specify recommended spray tip sizes on the container or product specification sheet.

Airless paint sprayer tips explained.

An airless sprayer works by pumping paint at a very high pressure up to 3 000 psi through a hose and out a tiny hole in the spray gun tip. Because no air is used to force the paint out a compressor is not needed. Graco offers the following airless spray tips for homeowner and diy models. Quality of material sprayed the grittiness of the material the pressure used etc.

The tip is designed to break up the paint evenly into a fan shaped spray pattern of tiny droplets. The numbers on the airless sprayer tip will look something like fft310 this number is actually one of the most popular airless. The size of the tip used and the pressure applied determines the amount of paint that is delivered. Each graco tip is 100 tested for flow rate to ensure the precision and quality needed to deliver a smooth professional finish.

Size the spray tip according to the tip rating of your sprayer. A few airless paint sprayer tips and tricks will make all the difference between a perfect coating and a ruined project. Okay so now that you know the importance of selecting the right airless spray tip here we will cover what the numbers on the airless sprayer tips mean. Tips and tricks to do a perfect job airless spray painting.

As they are harder to clean they should be used only with clean strained and filtered materials and may not be appropriate when changing of tips is a. While a typical spray gun builds up a pressurized block of air that is forced through the spray tip the airless sprayer does not do that. Tips like brakes on a car wear out after a given amount of use and there are a lot of variables that affect that amount of time. A pneumatic spray gun uses the stream of air to create an area of low pressure that draws the paint into the flow creating a mixture of atomized paint and flowing air which drives the paint to the surface.

An airless spray unit is comprised of a pumping unit a hose and a gun. Here is the fun part. Most airless paint spraying tips have a three digit code sometimes there are letters in front of it as well. A little about spray tip wear.

The spray tip is the last piece of machinery paint has contact with and has a direct effect on how the paint hits your target. You have got your equipment and now you plan to use it. Make sure that the sprayer can support the tip you are planning to use. Contrary to what some believe airless tips actually do wear out.

Using different tips you can spray thin liquids like stain lacquer and varnish or thicker liquids like. Choosing a quality tip will determine the quality of your finish and help you save time and money. Flat tips were the original airless paint sprayer tips but many still use and prefer them. But not so fast.

If you are looking to spray for the first time one of the last things often thought about is the airless spray tip.