The first number, when multiplied by 2, tells you how wide of a fan the tip will create when sprayed at a distance of 12 inches from the surface. The second two numbers are the orifice size of the tip, in thousandths of an inch, that determines how much fluid will leave the spray tip.
Also to know is, what do the numbers mean on spray tips?
Airless tips are sized using a 3 digit number such as 515. The first number is half the width of the spraying fan and the last 2 digits refer to the size of the hole or orifice the paint sprays through. For instance a 508 and a 515 both have the same fan width (approx. 10") but a different size hole.
Similarly, how long do Graco spray tips last? Generally a RAC X spray tip will spray around 45 gallons of paint before it needs to be replaced. A RAC IV or RAC V spray tip will last for approximately 40 gallons.
Also asked, what does a .517 tip mean?
"The 3 numbers used to describe a tip size, example 517, refers to the fan size and the orifice size. The fan size of a 517 is 10 inches wide, one foot from the surface being sprayed. The first number is always ½ the actual fan width. The last 2 numbers refer to the actual size of the orifice.
What size tip should I use to spray clear coat?
Heavy-bodied primers and primer surfacers work best when you use a nozzle size of 1.7 to 2.2. Basecoats should be sprayed with a 1.4 to 1.6 nozzle. Clearcoats should be sprayed with a 1.3 to 1.7 nozzle. Sealers and single-stage urethanes should be sprayed with 1.4 to 1.6 nozzles.
Why is my spray tip spitting?
Spray guns spit when air is being introduced into the fluid outside of at the air cap. A loose fluid nozzle does not properly seat in the tip of the spray gun and causes air to enter the fluid supply resulting in spitting.Do you use more paint rolling or spraying?
Spraying paint results in more even, smooth finish that dries faster. Rolling is cheaper and uses less paint, but can leave runs, uneven paint and takes much longer to dry.What is a 517 spray tip?
It's the combination of fan-width and orifice-size that determines how thick of a coating you'll spray. But, the 517 tip sprays a 10-inch-wide fan, while the 317 sprays a 6-inch-wide fan.How do I choose a spray tip?
Choosing the right spray tip for your application Choose your coating. Determine your spray pattern width [spraying 12 in (30.5 cm) from the surface]. Use a smaller spray fan for small surfaces and a larger spray fan for large surfaces. Follow the spray tip selection chart to identify the right tip for your job.What is a 311 spray tip used for?
Achieve greater control and less overspray on different surfaces with a wide range of coatings, from stains to exterior paints. 6 inch spray pattern ideal for narrow surfaces such as fences, decks and furniture.How do you read an airless tip?
Airless paint spray tips are sized using a 3 digit number such as 515. The first number has to do with the width of the spraying fan and the last 2 digits refer to the size of the hole or orifice the paint sprays through. For instance a 508 and a 515 both have the same fan width (approx. 10″) but a different size hole.What is the best pressure for spray painting?
When spraying clear coat I like to up the pressure 2-3 psi for a little more atomization and better flow out. Setting the air pressure to about 28-29 PSI for clear will ensure you having great flow out. Most HVLP spray guns will use 10-14 scfm at 40 psi. This is volume of air pressure per cubic foot.Do I need to thin my paint for airless sprayer?
Latex paints are the most demanding when it comes to straining. They're extremely viscous, so whenever you spray them with a handheld, HVLP, or small airless sprayer, you need to thin them down. If you're using a handheld or HVLP system, you're probably going to have to use as much as 20-30% water.Can I spray primer?
Like paints, primers can be too thick to spray, and you might have to thin them slightly to get good results. Some primers are formulated for spray application and don't need to be thinned at all; others lose their effectiveness when thinned.What tip do you use for primer?
For example, primers are usually thicker than the accompanying paint so you should use a 1.7 or 1.8 mm tip to prime most surfaces. Most painters will stay in the range of 1.2 to 2.0 mm unless the paint being applied is specialized.Are airless spray tips Universal?
Threads on the spray guard are universal – the standard size is 7/8” – and fit most spray guns. You can use Graco guards on Wagner spray guns, and Wagner guards on Graco spray guns. FARBMAX and Titan also use the standard 7/8″ thread, so you should be able to use the spray guards across all models and brands.Are Graco and Titan tips interchangeable?
It may not work both ways with all styles of Titan guards. The tip seats are the same for a Titan gun and a Graco. Some of the Graco tips come with rubber washers instead of plastic, but the metal seats are the same and can be used in either guard. Also the Graco tip guards will fit Titan guns and vice versa.How do you spray stain?
The most common method of staining is to apply a wet coat and wipe off all or most of the excess before the stain dries. Any application tool can be used to apply the stain – rag, brush or spray gun, or you can dip, then wipe. A less common method of applying stain is to spray it on the wood and leave it.What is the best paint sprayer?
The 8 Best Paint Sprayers- Graco Magnum X5 Paint Sprayer – Best Overall.
- Graco Magnum X7 Airless Paint Sprayer.
- HomeRight C800971 Paint Sprayer – Best Value.
- Fuji 2202 Semi-PRO 2 HVLP Paint Sprayer.
- Wagner Control Spray Max HVLP Paint-Sprayer.
- HomeRight Power Flo Airless Paint Sprayer.
- Wagner Control Spray HVLP Paint Sprayer.
