Beginner’s Guide to Pressure Pot Feed Spray Gun: Everything You Need to Know

One of the common paint sprayer guns is pressure pot feed spray gun – versatile and allows you to control the amount of paint and pressure that comes out of the nozzle. This type of spray gun is often used for industrial painting projects.

Pressure pot feed spray gun may use thick and thin materials including stains, primers, latex paints, sealers, topcoats, long life epoxies, zincs, and more.

How does pressure pot feed spray gun work?

Pressure pot feed spray gun uses compressed air, feeding the pressure, which helps force the paint out of the spray gun. Even though the quality result of using pressure pot feed spray gun is worth it, this is not an ideal spray gun for beginners. Using the pressure pot feed spray gun will require you to practice HVLP (High Volume Low Pressure) spraying technique; this is even with a fact that the pressure pot won’t supply a high volume of spray fluid when used.

Here are the key features of a pressure pot feed spray gun:

  • The pressure pot feed spray gun may look intimidating to use, especially for beginners. However, even with critical features such as multiple regulators, multiple outlets, and agitation, the spray gun is easy to use and control.
  • It allows you to use less coating since the pressure pot feed spray gun is designed with less complex spray painting mechanism.
  • Easy to maintain or clean up.

If you are still determined to use a pressure pot feed spray gun and if it is your first time using the spray, you should first identify how to choose pressure pot feed spray guns before paying for anything else. Here is a quick list on how to choose the right pressure pot feed spray gun:

  • The material that you are planning to use to spray
  • Choose a spray gun with useful regulators
  • The cost

How to use the pressure pot feed spray gun?

When using a pressure pot feed spray, you need to balance the pressure pot; this will keep you from making unnecessary mistakes when using the spray. To balance the pressure pot, you need to keep the following in place:

  • Make sure to set the fluid regulator at 20 PSI.
  • Turn off the atomization air.
  • Try to pull the trigger of the spray gun and let the fluid flow for 15 seconds.
  • Make sure to multiply the fluid ounces per minute. The fluid ounces should be at 10 – 12 ounces, which is equal to 2.5 – 3 ounces per 15 seconds.
  • Try to raise or lower fluid pressure; this will help you achieve the right flow of paint. If you are planning to lower down the pressure, relieve the pressure on the pot.
  • Make sure to set the air regulator at 30 – 45 air pressure to acquire a fine spray result; this is one of the reasons why you need to practice an HVLP spray painting technique.

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