What Do Spray Tip Numbers Mean?

What is a 517 spray tip used for?

Achieve greater control and less overspray on different surfaces with a wide range of coatings, from stains to exterior paints.

10 inch spray pattern ideal for larger surfaces such as houses/buildings, walls and ceilings..

What size tip should I use to spray primer?

A general rule of thumb is: 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.

Do you spray paint walls or ceilings first?

Spray the walls before the ceiling. Allow the wall paint to fully dry, cover the walls with tape and plastic, and spray the ceiling. Masking walls is a lot easier than masking a ceiling upside down, if you were to spray the ceiling before the walls.

Are airless spray tips Universal?

Airless spray tips require their own tip guard/tip holder. These are usually ⅞ fitting, and they’re interchangeable between the different brand guns.

What size airless spray tip is used to spray door frames?

A basic rule of thumb is to use small tip sizes (such as 0.009in, 0.011in, 0.013in) for thin / low viscosity materials such as stains & lacquers, medium tip size (such as 0.015″, 0.017″, 0.019″) for acrylic latex / enamel / emulsion / primer etc., then for heavier viscosity coatings use large orifice sizes (such as …

What does a .517 tip mean?

Answer has 3 votes. Currently voted the best answer. “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.

What is the best spray tip for latex paint?

Choosing an Airless Tip Size Based on Material to be SprayedVarnishes (before low VOC)*.009thin materialsHeavy Latex.021thickerElastomerics (smooth).021Elastomerics.025thick materialsBlock Fillers.02516 more rows

Is it better to spray or roll ceiling?

TO SPRAY OR ROLL? Some painters break out a roller when it’s time to paint a ceiling, but it isn’t always the best tool for the job. If you’re planning on painting the entire room, a paint sprayer is much more efficient, especially if the ceiling is heavily textured.

What is a 515 spray tip?

Most spray tips are identified by a three-digit code. … For example, a 515 tip will spray a 10-inch-wide fan and have a 15-thousandths of an inch orifice. It’s the combination of fan-width and orifice-size that determines how thick of a coating you’ll spray.

What size tip should I use to spray cabinets?

Spray Tip Selection When spraying water-based enamel and satin finish paint, it’s best to use a 311 spray tip as it will deliver a 6-inch spray fan that is perfect for cabinets and smaller doors.

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. Thankfully, it’s relatively easy to do. … Another minimum ratio that’s often used is 1/4 C water to 1 gallon of paint.

What is a 315 spray tip used for?

The 315 tip is ideal for fence picket priming and painting. The 6” fan pattern minimizes overspray when spraying pickets.

Does spraying use more paint than rolling?

The short answer is “yes.” Paint sprayers use roughly 33% more paint on average than a roller. … However, most professionals and dedicated DIYers agree that, since paint sprayers can save you so much time, using a little extra paint is worth it.

How do you know what size spray tip to use?

Understanding the NumbersThe first digit is half of the fan width, the “5” in “517” equals a 10 inch spray fan width (5 x 2 = 10)The last two digits are the size of the tip opening in thousandths of an inch, the “17” in “517” means the tip hole size is .017 inch.

What is a 311 spray tip used for?

The reversible RAC IV SwitchTips are the most widely used tip for spraying a variety of coatings from lacquers to exterior paints. Use the Reverse-A-Clean (RAC®) feature to quickly clear tip clogs by simply twisting the tip and spraying in the reverse position.

How long does a spray tip 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. All tips will vary depending on pressure that the user is spraying at the the type of paint being sprayed.

Are Graco and Titan spray tips interchangeable?

Amazon.com: Customer Questions & Answers. This only fits Graco RAC X tip guards but Graco tip guards will fit Titan guns. The tips alone aren’t interchangeable within the different guards though.

Should I roll or spray my walls?

Roller or sprayer for painting walls in your home? It’s a tough choice. Paint spraying is fast, but only after you conclude with the extensive preparation work. Rolling is slower, but it lays down more of a quality coat than spraying does.