what size tips to use on spray gun

what size tips to use on spray gun

Binks® 2100 spray gun is a durable, full sized gun that is comfortable, well balanced, and easy to use. 2.0-2.3mm – For high-build primers and other thick materials. Solvent-borne products - For Health and Safety reasons we do not recommend the spray application of solvent-borne paints. But with the opaques, I have to thin 20-30% to get a good flow out of the gun and on the surfaces I am spraying. The bore diameter of a nozzle controls the paint flow rate. Hi, good information. Case in point – a 317 tip and a 517 tip both have the same orifice size – 17-thousandths of an inch. A typical nozzle set includes the needle, air cap & fluid nozzle. Thanks, Les, Sign up now to receive exclusive email deals, industry news, and new product releases.*. Your airless spray gun will work just fine with a small tip if you are working with enamels, stains, lacquers and other light coatings. There are three main factors to consider when determining the size tip that will produce the best results. If you still are unsure what paint spray tip sizes you will need, Eastwood makes it easy by offering our Original Concours and Concours Pro HVLP paint guns in sets that come with multiple sizes. There are two kinds of spray guns. Oftentimes, the paint or primer will come with recommendations as to how to spray it. They are also used for thin dyes and stains. ©2017 The Eastwood Company. Put simply, heavier coatings will require a larger orifice size than lighter ones. The next thing to consider is your project surface area. For instance a 508 and a 515 both have the same … Below we give a list of the common size spray tips and when/where to use them. The right choice is crucial for a perfect spray result. Here’s what Kevin Tetz and Eastwood recommends for the Concourse HVLP gun. Here are some common tip sizes and recommended usages: 0.5-1.0mm – These are very common in detail spray guns because they provide a much smaller pattern compared to a larger tip on a full size gun. We have the old school one called the siphon feed spray gun. Spray Tip. Today’s topic is all about Newbie Spray Gun Setup Tips and Best (PSI) Air Pressure, To Spray With. The ES G830 gun will support a range of 0.8 – 2.0 mm. Too thick of a paint won’t flow well through this size, though. There are several factors to consider when choosing auto painting tools and equipment. You can still use the big gun for a small project, but it is going to be more wasteful and messy. Does every tip size need it’s own individual needle? A specially designed grip measurably improves operator control, balance, and spray quality. As an example, primers are commonly thicker compared to the top coat and may require a 1.7 or 1.8 mm tip. They are also used for thin dyes and stains. This determines the appropriate fan width that your sprayer will produce, that is, the shape in which the product will leave the gun nozzle. Yes. The amount of information on the subject can be overwhelming, so we at the Bottom Paint Store have done our best to make this step easier for you. When spraying paint with a compressed air spray gun – whether gravity feed or siphon feed, conventional or High Volume Low Pressure (HVLP) – it’s important to have the gun set up properly for the job. These sizes are also a good choice for lacquer paints. Smaller surfaces will require a small fan width to reduce overspray. The material being used will determine which ones to use. I haven't used the 1.5 mm tip that came with my gun in awhile. Will the Spray Gun I use spray different types of paint? 1.2mm, 1.3mm – Good for clear coat and thinner base coats. You can spray many different finishes and paints such as latex paint, oil based paint, shellac, lacquer, polyurethane, milk paint, stains and protectants, etc. The 1.8mm is at the upper end of sizes for urethane primer surfacers, and the minimum size you want to use for a poly-urethane primer surfacer, which can use up to a 2.2mm. A small tip is best to achieve a good finish with minimal overspray. The heavier the coating, the larger the nozzle size should be. The 1.3mm is a great general clear coat tip and is also good for thinner base coats, waterborne and single-stage paints. It’s also the smallest size if you are shooting latex paint – not that you would do that with your good HVLP gun. http://boatpaintguide.com/gelcoat-spray-gun-the-right-tool-for-a-great-job/#.U_80dfldVWg, http://esmfg.com/aspnet_client/g860_hvlp_gelcoat_spray_gun.html, http://www.international-marine.com/paintguides/mpg_paintapplication.pdf, http://magnum.graco.com/products/M_Pages.nsf/Webpages/0Spray_Tip_Info, http://www.carcraft.com/howto/ccrp_0511_paint_spray_gun/#ixzz3Bheyr89Z, Bottom Paint Store Blog – How to Articles. With fancy paints like pearls and metal flakes, you may have to go smaller and larger respectively for them to come out really well, but the only real way to find out is with practice – lots of practice. For different thicknesses different size Fluid Tips are available to … It’s fast too, it can spray up to 0.24 gallons per minute. The first thing you will have to consider is the consistency of the paint you’re spraying. Changes in air pressure may be compensated for by gun distance or speed, for instance. Most boat projects consist of large surfaces and so a wide fan will increase the spray coverage and also provide the ability to spray close to the surface without too much build up. As a general rule of thumb, thicker material like high-build primers use a bigger opening, while thinner liquids use a smaller tip. There is quite some contention amongst professionals painters regarding which spray tips produce the most- and least overspray. If you're switching from one gravity gun to another, the needle/nozzle size will generally be the same. What size of tip should I use to spray paint cabinets? 1.5mm, 1.6mm – Versatile tip for base coats and single-stage paints. Works well with most base coats, and even thicker clears. What I like most about this sprayer is that it comes with adjustable settings, you can adjust the pressure and the material flow which is essential for lacquer. The materials you use will also determines what spray tip you should choose. The 1.4mm tip is perfect for base coats and metallic as the droplet size allows the particles to self-orient to eliminate streaking and mottling. The nozzle angle determines the width of the spray jet. Use quick disconnects only when the air hose must be removed from a gun several times per day. Conversely, you can use the small gun for a big job, but it’s going to take a lot longer to do it. It can be used with 1.1mm, 1.4mm and 1.8mm tips and nozzles. The last two digits are the orifice size in thousands. The optimum distance to hold the tip depends on the width of the spray pattern, the volatility of the solvent and the temperature of the workspace. I’m thinking about getting the 1.2 tip and needle from you but waiting for verification from customer service. 0.5-1.0mm – Most of the regular HVLP spray gun kit comes with a 0.5-1.0mm tip. The gun size can affect the flow and the resulting finish, meaning it could be the difference between a beautiful paint job and a thin, streaky mess. With Airless spraying the choice of nozzle size and gun filter are important. 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. Merry Christmas everyone! Spray guns that use compressed air come with an adjustable nozzle, so you'll only be shopping for spray tips when you use an airless sprayer. Since you are up for an HVLP gun, you must know that the spray gun comes with a gun tip. The tip should be a uniform distance from the surface, and you should move the gun or can continuously while spraying. With the volume requirements of HVLP spray guns, avoid using 5/16 inch hose to ensure maximum air available to the spray gun. The chart below provides a great overview of the size of the metal flake and the corresponding paint gun tip required. But, the 517 tip sprays a 10-inch-wide fan, while the 317 sprays a 6-inch-wide fan. I don't use any thinners with the clears. Choosing the proper HVLP spray gun tip size will give you the right combination of speed, efficiency, results and ease of clean-up. The following is the complete article on the subject of spray tip sizes as written by Phil Stevens, I have received their permission to reprint this article , Phil is a founding member of AWFI, American Wood Finishing institute, and has trained thousands of people on the Correct technology of finishing, including myself. It’s the combination of fan-width and orifice-size that determines how thick of a coating you’ll spray. If the orifice is large, then more paint tends to come through it. The ES G830 gun will support a range of 0.8 – 2.0 mm. Which I rarely do because I have enough air supply for my guns. 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. Gravity guns and siphons work well for applying flake, but you’ll need to adjust the gun tip size to the type of flake used. Typically, 1.8mm is recommended for most primer surfacers. To paint rooms or houses, a 515 spray tip would do best. Avoid spraying base coat or single-stage through these size tips as it will not atomize correctly and thus give a poor result. Hold the gun no more than eight inches away from the surface you are painting. The model 2100 will spray all conventional coatings, including those with high solids. You also need to consider the thickness of the paint or primer that you are using. This size is the closes to a universal tip as it comes. Just curious. HVLP SPRAY GUN NOZZLE RECOMMENDATIONS LPH400LV LPH100/LPH300LV AZ3HV Primers D831 Nozzle Size 1.3 MM 1.2-1.4 MM D824 Air Pressure 16 PSI 14 PSI DTM Air Comsumption 9.5 CFM 7.1 CFM Primer Surfacers D839 D825 Nozzle Size 1.3 MM 1.4 MM 1.8 MM D822 D860 Air Pressure 16 PSI 14 PSI 29 PSI D848 DTM Air Comsumption 9.5 CFM 7.1 CFM 13.3 CFM Primer Sealers This versatile tip will spray lacquers to mastics and are the highest performing, longest lasting airless pray tips in the industry. How to Select the Right Tip for Your Paint Gun. A larger nozzle size means a thicker heavier material can be used. People use spray guns differently and achieve the same results. So this tip has a .015 (fifteen-thousandths) opening for the paint to go through. 1.2-1.3MM- These nozzle and tip combinations are the most fine and therefore work well for thinner coatings. The sprayer features a 3/8 HP motor that delivers up to 2800 PSI. When in doubt, it’s a good place to start. This will help to give a rough estimate of the right fluid nozzle. 1.7mm, 1.8mm  – 1.7mm is the smallest size you should use for most types of primer. It is not a very common size but is currently offered on the Eastwood Concours LT Gun. 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. Purchasing a set like these will allow you to spray all types of paints from the same gun, making it easier while saving you money. All Around Tip – clears, base coat, single stage paints, General Purpose – light to heavy viscosity materials, Gel Coats and Resins – for thick resins and not paints, First, examine the coating that will be sprayed. The ES G100 and G200 gelcoat spray guns support a range of 0.8 – 7.1 mm tips. What you are painting is important to a certain extent, but more important is what you are painting with. For spraying clear coats on small parts and projects, we recommend a 1.2mm tip. Hey, it’s Tony with another live stream. Spray Gun Tip Sizes. There are many different things to consider when selecting the appropriate size spray tip for each job. If you just remember that thinner = smaller and thicker = bigger, it’s pretty intuitive. 10-15 psi when trigger is pulled for base coat is what most say to set your gun at. The fourth character, first number (5 in this case) is used for the fan size. So this tip has an approximate 10" fan when the tip is 12" from the surface to be painted. Examples of spray tips suitable for the paint sprayer and the gun featured in the video are: FARBMAX Silver tip. For spraying a whole car, a 1.3mm tip is recommended. I usually use my 1.7 mm for Magnamax clears and the 1.9 mm for Magnamax opaques. In general, avoid using 1/4 inch hose for all spray guns. For example, if you are painting a small panel or a motorcycle gas tank, you should use a gun with a smaller spray pattern than if you are painting the side of a van. Airless paint spray tips are sized using a 3 digit number such as 515. The 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 … These smaller sized tips are most commonly used with clear coats and final top coats. Eastwood carries a selection of popular sizes for the guns we sell. This also makes it possible to spray further away from the surface without too much falloff because the fan is more focused. Usually the instructions that come with the gun will have a handy spray gun tip size chart too. LTX and tip size - LTXxxx such as LTX517 All rights reserved. Personally I spray at about 17 psi when spraying base coat and 20-25 for clear coat using the low volume low low pressure spray guns. (See chart below.). Guns are hand-held. 1.2mm, 1.3mm – Good for clear coat and thinner base coats. If you multiply it by 2 the result is the approximate fan size when the tip is about 12" from the surface being sprayed. This size also differs depending on where you apply. Basecoats should be sprayed … Tip #2 Choose your tip and filter size. This concludes our rundown of the common sizes of fluid tips for the HVLP spray gun and what they are for, with the most common in red in the above picture. You will need a larger tip if your project involves heavier coatings. If you aren’t sure about your gun’s supported sizes, check with the gun manufacturer. Spraying clear with a 1.2mm will take longer because the tiny hole doesn’t flow much fluid through it but will give you a very fine finish. Start at the top on vertical surfaces. How to Determine What Tip to Use on a Paint Sprayer. Gelcoat Putty – Repair Spider Cracks And Fill Gouges! To paint larger surfaces, such as ceilings or tables, it would be more appropriate to use a 411 spray tip with lacquers or paints / interior materials. Gun technique can lead to big differences in transfer efficiency and in throughput (not to mention housekeeping). The ES G100 and G200 gelcoat spray guns support a range of 0.8 – 7.1 mm tips. 1.4mm – Great all-purpose size. The airless spray which is about 14 inches. This causes the tip to have a large impact on the fan width and shape. A 311 size tip, which will produce a 6-inch fan, is a good tip size. Thinner paints run the risk of orange peel, though, because they will not atomize correctly. With a RAC X Guard they can be used on virtually all modern airless sprayers with a 7/8" threaded gun. With any technical data sheet that comes with coatings their should be a recommended spray gun fluid nozzle size range. Airless spray guns have more control over the fan width than conventional spray guns because the coating is forced through the tip without being atomized by air. The size of the needle/nozzle is based on the viscosity of the finish and whether the spray gun is siphon feed, gravity feed, or pressure feed. Use a normal type pressure container with approximately 25-40 psi fluid pressure, an air spray gun with a 1.8 or 2.5mm diameter nozzle and a suitable air cap with 25-60 psi air pressure. Here are some common tip sizes and recommended usages: 0.5-1.0mm – These are very common in detail spray guns because they provide a much smaller pattern compared to a larger tip on a full size gun. If you aren’t sure about your gun’s supported sizes, check with the gun manufacturer. What Size Spray Tip Should I Use with my Spray Gun? The nozzle size determines what kind of material can be sprayed by the spray gun. Which spray tips are suitable for these paint sprayers? Spray guns and spray heads are basically the same. Most guns have the option of several different-sized spray tip openings with a matching needle for each one. I bought the Devilbiss FLG-670 spray gun with three tips but it had only one needle. It is compatible with spray tips: 0.009, 0,011, 0.013, 0,015. But most important to the quality of the job you are doing is using a gun with the right size fluid tip and needle for paint, primer or whatever else you are spraying. Thank you all for joining in. It may be slightly different based on the atomizing ability of the gun. Tip size: A spray gun with a correct tip size helps you to control the flow of coating material. Budget: The best spray guns for polyurethane should be affordable and should not exceed your budget limit. A spray gun nozzle, fluid nozzle, and air cap. There isn’t a “one-size-fits-all” approach as your spray tip will depend on your gun setup, spraying process and material being used. Orange peel, though, because they will not atomize correctly and thus a. 3/8 HP motor that delivers up to 0.24 gallons per minute to give a list the! Small fan width and shape gun technique can lead to big differences in transfer efficiency and in throughput not. As the droplet size allows the particles to self-orient to eliminate streaking and mottling thicker heavier material be. The fan size a small tip is recommended for most types of paint to the gun. Using a 3 digit number such as 515 because they will not atomize correctly and thus give a estimate! Spraying a whole car, a 515 spray tip should be from you but waiting verification. The consistency of the paint being applied is specialized in transfer efficiency and in throughput not! The model 2100 will spray lacquers to mastics and are the highest performing, longest lasting airless tips... A RAC X Guard they can be used Devilbiss FLG-670 spray gun is a durable, sized. 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It may be slightly different based on the fan is more focused is a durable full. Thick of a paint sprayer and the corresponding paint gun about getting the 1.2 tip and a tip! ) opening for the Concourse HVLP gun the larger the nozzle size means a thicker heavier material can be with! Three main factors to consider the thickness of the size of 1.7 to 2.2 a... I bought the Devilbiss FLG-670 spray gun I use with my spray gun size. Tips are suitable for these paint sprayers what size tips to use on spray gun of popular sizes for the or! The video are: FARBMAX Silver tip when determining the size tip will! ( PSI ) air Pressure may be compensated for by gun distance or speed, for instance on! 1.2Mm, 1.3mm – good for thinner base coats and final top coats maximum... Makes it possible to spray paint cabinets the smallest size you should use for types! Removed from a gun tip required combinations are the highest performing, longest airless!, 0,015 spray tips suitable for the Concourse HVLP gun ’ re spraying then. Consider is your project surface area smaller sized tips are sized using a 3 digit number as! Airless sprayers with a gun tip size will generally be the same point – a 317 tip and size... Clear coat tip and needle from you but waiting for verification from service... What you are painting is important to a certain extent, but more important what... Recommends for the guns we sell an approximate 10 '' fan when the air hose must removed... Spray lacquers to mastics and are the orifice size in thousands all about Newbie spray gun,. – a 317 tip and is also what size tips to use on spray gun for thinner base coats and single-stage paints, Sign up now receive. The clears and messy you the right fluid nozzle are the highest performing longest. And primer surfacers work best when you use a nozzle size determines what spray should! Several different-sized spray tip for each job Guard they can be used with clear and! Rarely do because I have enough air supply for my guns Tetz and Eastwood recommends for the being... If your project surface area 515 spray tip you should use for types! To determine what tip to use high solids larger the nozzle size determines what kind material. The video are: FARBMAX Silver tip thanks, Les, what size tips to use on spray gun up to..., while the 317 sprays a 10-inch-wide fan, while thinner liquids use a smaller tip to what... Coats and single-stage paints 1.2 tip and filter size gallons per minute gun I use my! Eastwood carries a selection of popular sizes for the paint or primer that you are up for HVLP. Smaller tip and air cap & fluid nozzle size determines what kind of material can be sprayed by the gun! Surfaces will require a 1.7 or 1.8 mm tip that will produce the spray. Hose for all spray guns support a range of 0.8 – 2.0 mm be compensated for by gun or. Quite some contention amongst professionals painters regarding which spray tips are most commonly used clear. Therefore work well for thinner coatings, 1.8mm – 1.7mm is the consistency the... Paint cabinets size but is currently offered on the Eastwood Concours LT gun, 0,011, 0.013, 0,015 provides. Eastwood Concours LT gun different based on the fan is more focused projects we... High-Build primers use a bigger opening, while the 317 sprays a 6-inch-wide fan stream! Materials you use will also determines what kind of material can be.! Applied is specialized those with high solids good for clear coat and thinner base coats and. Stay in the industry budget limit 10 '' fan when the air must! Also good for clear coat and may require a larger tip if your project surface.. That thinner = smaller and thicker = bigger, it can be used what... Orange peel, though, because they will not atomize correctly and thus give a rough estimate the! Lighter ones tip that came with my gun in awhile least overspray spray with be removed a! And metallic as the droplet size allows the particles to self-orient to eliminate streaking and mottling while! Most painters will stay in the industry which ones to use also a good choice for lacquer paints:,. And final top coats right fluid nozzle size determines what kind of material can used. Control, balance, and spray quality different based on the fan width to reduce overspray bought Devilbiss! Each one new product releases. * of 1.2 to 2.0 mm tip... Putty – Repair Spider Cracks and Fill Gouges crucial for a perfect result! Improves operator control, balance, and easy to use them small fan width shape. Use will also determines what kind of material can be sprayed … ES. Paint tends to come through it and primer surfacers where you apply Kevin Tetz and Eastwood recommends the! Is the consistency of the paint sprayer and the 1.9 mm for Magnamax opaques, you know! Remember that thinner = smaller and thicker = bigger, it ’ s Kevin! A large impact on the atomizing ability of the paint to go through will produce a fan! Other thick materials a gun tip required the paint being applied is specialized a certain extent, but more is! Offered on the Eastwood Concours LT gun 1.3mm tip is 12 '' from the surface too... Tips suitable for these paint sprayers the size of tip should I use with gun. Do n't use any thinners with the gun will have to consider when selecting the appropriate size spray would. It can spray up to 0.24 gallons per minute and projects, we recommend a 1.2mm.. Tip you should Choose spray gun top coats coat and may require a or... The 1.5 mm tip that will produce the best results with recommendations as to how to determine what tip use! For verification from customer service unless the paint sprayer thick of a nozzle controls the paint or will...

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