When it comes to completing any commercial restoration project, you can bet that there will be some painting involved. Sandblasting plays a critical role in the painting process because it eliminates old paint and dirt to prepare the surface for a fresh coat of color. Sandblasters can be paired with many different nozzles in order to achieve results. Pressure pot nozzles are among the most common, but determining which pressure pot nozzle is right for your restoration project can be a challenge.
Here are three types of pressure pot nozzles that you might want to consider using to make your sandblasting a bit easier in the future.
1. Ball Valve Nozzle
Being able to control the flow of the sandblasting media running through your blasting unit is essential when it comes to proper surface preparation. A ball valve nozzle is a unique type of pressure pot nozzle that utilizes a ball valve to turn the flow of the blasting media on or off.
You can benefit from the inexpensive price and simplicity of operation associated with ball valve nozzles, but you should be prepared to replace the nozzle frequently because the moving ball valve can wear out quickly when you are working on a large project.
2. Foot Controlled Nozzle
If you have a bit of experience using a sandblaster, then you may want to consider investing in a foot controlled nozzle for your blasting unit. These types of nozzles work in coordination with a foot control to limit the flow of blasting media running through your sandblasting unit.
When you opt to use a foot controlled nozzle, you leave your hands free to remain in full control of the blaster's wand. It can be difficult to master the timing of a foot controlled nozzle, and these nozzles need a blasting unit that can supply a regular and steady flow of air to work properly.
3. Variable Flow Trigger Nozzle
Many commercial painting projects feature areas with differing layers of paint that must be removed in order to apply a fresh coat.
By investing in a variable flow trigger nozzle, you can adjust the pressure of the abrasive blasting media flowing through the nozzle to accommodate different areas within your project. All you have to do is press harder or slowly release the trigger on the nozzle to restrict or restore flow.
These nozzles allow for maximum customization, but you should be prepared to battle a bit of hand fatigue if you are sandblasting a large area.
Being able to select the right pressure pot nozzle will ensure that your sandblasting unit acts as a valuable resource when you are completing commercial painting projects in the future. Contact a painter, like Sandy Creek Restoration LLC, for more help.