How Do You Choose The Best LVLP Spray Gun For You?
When you have an idea for a do it yourself project you may consider using a VLP spray gun or vacuum pump to aid in its completion. These can range significantly in both cost and complexity from completing a car project, to painting your basement, or completing any other DIY project. Using either of these tools will save you both time and money. In fact, with these two tools combined with the difficulty of any project becomes practically non-existent.
LVLP Spray guns or LVLP Vacuum pumps are used by many people for all sorts of do-it-yourself projects where a high pressure jetting process is desired. The spray guns themselves vary in style and complexity depending on what you are doing. For instance, if you are doing a fine sanding of wood then you would most likely want a more simple machine such as the one made by the German company Festool. These can range in cost from purchasing something that may be found in a department store to purchasing something that can be purchased online and installed in an afternoon.
However, if you are looking to purchase or build your own LVLP spray gun then you should look for a compressor that has a variable high pressure and low pressure regulation system built in to it. If you have access to the correct type of documentation which lists which type of compressor would be best suited to your project, then this would be a good starting point. A compressor that allows for a very controlled and precise application of pressure can assist greatly in reducing the number of mistakes that you may make while spraying your project. There are generally three types of controls that these systems generally have available.
The first one is an expansion tank that is used to increase the overall running horsepower available to the spray gun. This is usually found as an external tank, which is connected to the nozzle. The second type of control is a static control, which is typically present in conjunction with either an expansion tank or the nozzle itself. In this system, the volume of air that is supplied to the nozzle is controlled using a variable pressure valve and an on-off control.
The third type of control in the LVLP spray guns is the siphon pump. In essence, this system consists of a solenoid valve, a siphon line and a solenoid overload. Basically, when you activate the overload valve, it causes a siphon to be fed from the compressor into the solenoid line. As the solenoid is overloaded, it causes a great amount of pressure to be generated within the area being sprayed. This siphon pressure then siphons paint wastage away from the area being sprayed in an automatic manner.
While all three of these components play an important role in the LVLP spray guns' operation, it is the air compressor size which determines the overall performance of the gun. sprayit sp-33000 lvlp gravity feed spray gun For example, the hosepipe needs to be of the correct length, which will depend on the desired spray pattern. And the operating pressure needs to be at the appropriate level depending on the required paint job application. Of course, if the hosepipe or the air compressor tank size is too small, you will experience premature failure of your gun. But if the tank is too large, you may overfill it causing overspray or run-out.
Depending on the type of gun you purchase, you may also have additional features like pressure limiting, air compression, spray pattern controls, gun temperature ranges, trigger controls and even motor speed/ acceleration controls. All these features work together to enhance your paint spraying experience. If you already own an air compressor gun, the installation may be a simple matter. However, if you are purchasing an air compressor gun for the first time or replacing an existing one, you will need to thoroughly research and review the details about your new unit.
Some important things you should know when shopping for the best spray guns include: Which compressor model offers the fastest drying time between coats? Which brands offer the fastest firing rates? Which ones offer the greatest coverage area? Which models require the least amount of maintenance? Which tank sizes offer the best protection against over spray and/or run-out? And finally, when it comes to the best value for your money, is the LVLP coating gun worth the extra money?