Airless sprayer tips by Graco come in many sizes as well as two barrel widths – RAC X tips fit Graco blue guards only, RAC 4 and 5 tips fit the orange guards and
Here is a general guide for airless tips as far as orifice sizes go as compared to the material being sprayed. A basic rule of thumb is to use smaller orifice sizes for thin / low viscosity materials such as stains & lacquers then for heavier viscosity coatings use larger orifice sizes.
Using the right spray tip for any airless spraying project is essential. Graco's Tip Selector will match your project and sprayer to the ideal tip for achieving a .
Use smaller tip size when applying thinner materials such as stains and enamels. Use larger sizes for thicker materials such as exterior, latex and oil based paints. The larger the size of the tip hole, the faster the material leaves the gun. A 313 tip sprays faster than a 411 tip.
Airless tips are sized using a 3 digit number such as 515. The first. The relationship of the tip opening (orifice) to spray pattern size is: Airless Tip oriface chart.
Graco RAC-X tip selection guide chart assists in purchasing the correct size tip for. Also make sure your airless sprayer unit can support the larger tip size.
xxx represents a tip size from the chart below. Graco RAC X Reversible Spray Tips. Superior Tip Design â€¢ Locking tab ensures tip stays securely in guard