HVLP Spray Gun vs Conventional

Last Updated on October 24, 2021

You agree with me that there are so many different types of spray guns, and it’s really hard to find what you want.

When I bought my first one, I was also bamboozled. But today I will explain the difference between Hvlp spray guns vs conventional sprayers.

Most people don’t know about the differences, and I don’t really blame them. The names look the same, making it difficult to understand what you got and what you got wrong.

Are you also confused like me? If you are one of these people, read this guide to read the pros and cons as well as the differences between HVLP spray and LVLP spray.

HVLP spray guns

Let’s start with the Hvlp spray gun vs conventional debate. One of the most popular weapons today is the HVLP pistol. “HVLP” means “low speed”. That is, large numbers are made with very little pressure.

This means that you can easily use a spray gun and at the same time use a few tools while enhancing the beauty of the paint.

LVLP usually uses more power than it does because it uses less air. This spray gun normally produces about 100 CFM at 4-9 CFM.

HVLP spray is often used in household chores and for people who have first tried spraying. Metal is not required as many slow LVLP and uses a lot of air in image processing.

In many of the best HVLP weapons, this is a good store. No color has space, all colors work on the surface, and the image does not disappear in the sky.

One of the reasons why the government is requiring so many HVLP units to make such attack equipment is to protect the environment.

Because the HVLP spray gun is very good and widely used in the market, it means that there are many tutorials and videos that can help you understand how it works and how to use it.

We have also written many spray instructions that will help you better.

Advantages and disadvantages of HVLP

The advantages and the disadvantages of the HVLP spray gun are explained and discussed below thoroughly for you:

Reducing harmful organic valve (VOC) emissions is used as an emission-related color solution often to control local and environmental air pollution control areas.

Reduces the level of air pollution (PAH) used as a paint solution.

This is often associated with an increased risk of cancer and is regulated under state, federal, and local laws, including air pollution standards (40 CFR 63).

Disclosure of materials that may reduce the requirements of the Drug Report (TRI), Level 1 / Level 2, and other Chapter 3 SARA reports (40 CFR 300, 355, 370, and 372; OE 12856).

The ability to reduce job insecurity is regulated by proper management. Special assistances include 1) lower liability requirements, NESHAP press, and Article 5 FEE, and 2) reduced license fees.

Approval required:

The HVLP paint treatment system can be used for most garments. Throw in the HVLP system carefully with high resolution.

There are many different types of paints with different paints suitable for clothing, including solution paints, water-based paints, thin metal paints, durable polyurethane, adhesives, varnishes, countertops, varnishes, and enamels.

Primer, liquid latex, epoxy, vinyl primer. You should follow the manufacturer’s instructions in all aspects of maintenance and use, especially when spraying very hard paints.

If the mechanic is not acquainted with the gear and coating skills required, sealing problems can interfere with the painting process. If the coating is in an open area, this coating will be less effective.

Health and safety: Properly designed, used and maintained equipment is essential for safe use. The spray booth must be well ventilated.

Additional health problems are the nature of the paint and how to use it (surface treatment, spraying, cleaning, etc.). Inhalation of tin or zinc may cause respiratory distress and intoxication.

One of the leading ingredients is that cancer. Solvent-based paints can damage the lungs and mucous membranes. Prolonged exposure may affect the central respiratory and nervous systems. Appropriate personal protective equipment (PPE) must be worn.

Before implementing these methods, please refer to your local industry health care professional, your local health and safety team, and the relevant Material Safety Data Sheet.

The high conversion efficiency significantly reduces paint usage and waste generation.

Contamination prevention equipment supplied to paved areas requires less maintenance.

Waste and solvent paint emissions can be reduced by using a weapon cleaning station and a solvent-lined recycling system. USAF defines paint spray cleaning stations for use according to Supply Schedule (TA) 480.

The most notable limitation of the HVLP process is that some HVLP spray guns do not have the finishing quality of conventional airbrushes. This may not be a problem for some finishes, but for others, it may involve additional polishing.

Purchasing and operating HVLP turbine production systems can be expensive.

HVLP pistols using internal security systems must provide sufficient clean and dry air for effective operation. Turbine guns use large air hoses and are difficult to handle.

In some production lines, HVLP may be too slow. Fluid delivery over 10 ounces per minute. For the sake of speed, you can sacrifice the quality of the finish.


Hvlp spray gun vs conventional debate takes a new turn now. Conventional spray guns use air faster than HVLP rifles.

It can be expanded regardless of nuclear activation, and the molecular weight is higher than HVLP. As a result, shipping has fallen significantly by 35% and waste and insurance protection have increased.

Thick chocolate, epoxy, zinc, etc. The good condition often comes with the membrane. Cheaper than HVLP and LVMP weapons, it’s a great way to handle your work.

Conventional spray or air is used to spray clean, dry compressed air from a pressure vessel to a material hose (called pot pressure) and a spray gun nozzle (called pressure spray).

Two hoses are connected to the firearm from the spray container; One is breathable air (usually 50-75 psi) and the other is a color (about 25-30 psi pressure).

The spray gun itself has two controls. One nozzle controls the amount of paint and the other controls the shape of the spray. Many traditional sprayers are incorporated into the mixer when the product has to be mixed in the application process.

The correct distance from a firearm (off the ground) is generally considered to be 6-8 inches. Depending on the spray coating and desired consistency, the operator can choose between different nozzle/needle sets and air cap settings.

The combination of these features gives the operator more. It is useful for coating.


Carrying efficiency the amount of paint reaching the desired surface of a spray gun is relatively low for conventional spraying and dry spraying is common because the sprayer is sprayed with compressed air and required to compress the container, with thicker sprayers, resulting in lower volatile organic compounds. It can be expensive.

Low-volume high pressure (HVLP) nozzles are similar to conventional (air) nozzles, except that the coating is sprayed at very low pressure (usually 10 psi or less) with more air number of holes and pores, size around the nozzle. More airflow.

The shape and size of the fan material are controlled by the spray nozzle, as the spray gun itself does not have a fan setting.

Anaerobic Spray Nozzle Unit Inches (0.001 Inch) Most of the material comes from the tip from 0.023 “to 0.017”, the size of the fan is also controlled by the head and the size and size of the nozzle of the 523 spray nozzle.

Of the 523 chips, the foil produces 719 nozzles with 14 inches and a fan 319-inch spray. The possibility of controlling the spray fan width.

It allows the operator to sacrifice some control over a conventional inhaler. The correct distance (from the surface) of the pistol is generally considered to be 12-18 ”.

Transfer efficiency is better than conventional sprinklers the paint gun does not produce billing air, which reduces the potential for dry spraying but does not eliminate.

Anaerobic nebulizers have nozzle-shaped rim tails (cap Insufficient core) and can be fixed by changing the pressure, adding a thinner, or replacing a worn nozzle.


Thank you for taking the time to read our first article on Hvlp spray gun vs conventional. We try to provide our customers with good information so that they can get the right tools for the service. We aim to publish more information on the use of tools and professional settlement.

Traditional sprayers or pressure sprayers are ideal for small projects with rigid and complex structures using thick-walled materials, while airless sprays are ideal for large and complex surfaces, the main focus is large production.

Airless spraying gives more control over the finish quality, but it should be used to dry clean compressed air as it is used to spray the coating as air escapes from the spray gun.