In a nutshell, Graco Airless Texture Sprayers are designed to use heavy, high viscosity products. Common Airless Paint Sprayers do fantastic with medium to low viscosity materials, but are not as excellent with the greater viscosity products, where every PSI counts. An Airless Texture Sprayer can do both! This is since nearly every part that touches the liquid being sprayed is oversized when compared to a specification-equivalent Airless Paint Sprayer. From the pump, all the way to the gun, parts are created with big openings designed to minimize backpressure and maximize circulation. This would be comparable to putting a big size exhaust system on your car to make the most of horsepower.
When comparing Paint and Texture sprayers, the very first thing that aesthetically stands apart is the place of the pump foot-valve (figure a). The pump foot valve is the opening at the bottom of the pump where the material gets in, and where the check ball system is situated. There are essentially two different designs of airless pumps, paint pumps and texture pumps. On a paint pump, this foot valve rises from the ground and uses a siphon tube. Think of the siphon as a straw, from which the pump uses to draw the product from a container. In contrast, a texture pump has a longer pump body, no siphon tube, and the foot valve lies near the ground. This removes the need to suck through a "straw". This ends up being really essential when trying to suck heavy products into the pump. Believe how hard it is to suck a thick milk shake through a straw, and you begin to get the concept of what a paint pump would be faced with. A texture pump would be equivalent to putting your face right into the milk shake: no straw required. Bad table manners, but absolutely efficient! Aside from the visible pump differences, there are likewise internal pump distinctions, while not obvious, play a critical function in great pump performance with high viscosity products. Many of these differences are in the foot valve style. Without getting too technical, let's simply say that these parts have been fastidiously enhanced to most effectively pump low and high viscosity products. At, we call this Technology.
MaxFlo is a technology unique to Graco, and read more it is basic on all of our Airless Texture Sprayers. To put MaxFlo into real-world perspective, when comparing pump inlet circulation information (with high viscosity material) between a texture pump and a paint pump, MaxFlo provides 4X more material to the pump than a specification-similar paint pump. This is crucial to getting the required efficiency for heavy-bodied product. If you can't load the pump, you can't effectively spray the product, so the game is currently over. matter what you are spraying, pipe selection is constantly essential. Whether you are talking hose pipe diameter, pipe length, pressure score, or other variables, it is vital to correct functioning of the spray system to have the properly sized hose pipe for the job. Usually speaking, bigger is always much better! The bigger the hose indicates less backpressure, which in turn implies more pressure available at the weapon. Knowing this, texture sprayers come equipped with bigger diameter tube than a similar paint sprayer. This results in 2X the circulation area to move material, less pressure drop, and more readily available pressure at the gun. Once once again, making the most of circulation is essential.
Pump and hose pipe style is not the only thing that goes into creating maximized circulation. The design of the weapon is vital to peak performance. Why optimize flow through all the other components, just to have it choked down at the gun? This is why all Graco texture sprayers have actually special weapons developed and optimized for optimum flow. This consists of eliminating obstacles such as filters and oversizing passages to increase flow and lower material pack-out. To put it in perspective, texture weapons have up to 5.5 X larger internal passages than paint guns. This is another method Graco increases flow and reduces backpressure. Taking a look at traditional paint weapons, they generally have really little diameter passages and utilize filters. This is because of smaller pointer orifice sizes used with paint, which can obstruct without filtering. While this is a terrific setup for lower viscosity materials, it is not perfect for heavier bodied products with high viscosity. Fortunately, both paint and texture weapons have the ability to make use of the very same spray suggestions. All Graco Airless Texture Sprayers come geared up with RAC X SwitchTips, which are developed to have the longest lasting fan pattern in the market. They likewise have the widest variety of tip sizes, consisting of WideRAC, which can spray up to a 24 inch spray fan.