In a nutshell, Graco Airless Texture Sprayers are created to use heavy, high viscosity products. Typical Airless Paint Sprayers do excellent with medium to low viscosity products, but are not as great with the higher viscosity products, where every PSI counts. An Airless Texture Sprayer can do both! This is because almost every part that touches the liquid being sprayed is large when compared to a specification-equivalent Airless Paint Sprayer. From the pump, all the way to the weapon, parts are designed with big openings designed to decrease backpressure and take full advantage of flow. This would be comparable to putting a large size exhaust system on your car to optimize horsepower.
When comparing Paint and Texture sprayers, the very first thing that visually stands out 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 product goes into, and where the check ball system is located. There are essentially two various styles of airless pumps, paint pumps and texture pumps. On a paint pump, this foot valve is raised from the ground and utilizes a siphon tube. Consider the siphon as a straw, from which the pump utilizes to suck the product from a bucket. In contrast, a texture pump has a longer pump body, no siphon tube, and the foot valve lies near the ground. This removes the requirement to suck through a "straw". This ends up being very crucial when trying to draw heavy products into the pump. Believe how hard it is to draw a thick milk shake through a straw, and you start to understand of what a paint pump would be confronted with. A texture pump would be equivalent to putting your face right into the milk shake: no straw needed. Bad table manners, however definitely efficient! Aside from the noticeable pump differences, there are likewise internal pump differences, while not obvious, play an important role in excellent pump performance with high viscosity materials. Many of these differences are in the foot valve style. Without getting too technical, let's simply say that these parts have actually been meticulously enhanced to most effectively pump high and low viscosity products. At, we call this Technology.
MaxFlo is an innovation unique to Graco, and it is standard on all of our Airless Texture Sprayers. To put MaxFlo into real-world point of view, when comparing pump inlet flow information (with high viscosity product) in between a texture pump and a paint pump, MaxFlo provides 4X more material to the pump than a specification-similar paint pump. This is critical to getting the required performance for heavy-bodied product. If you can't pack the pump, you can't efficiently spray the material, so the video game is already over. matter what you are spraying, hose choice is always important. Whether you are talking tube diameter, hose length, pressure ranking, or other variables, it is important to correct functioning of the spray system to have actually the correctly sized hose for the task. Normally speaking, bigger is constantly better! The bigger the tube implies less backpressure, which in turn means more pressure readily available at the gun. Knowing this, texture sprayers come geared up with larger diameter pipe than a comparable paint sprayer. This leads to 2X the check here circulation area to move product, less pressure drop, and more offered pressure at the gun. As soon as again, maximizing circulation is essential.
Pump and tube style is not the only thing that goes into developing maximized circulation. The design of the gun is crucial to peak performance. Why make the most of flow through all the other elements, only 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 small 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 ideal for much heavier bodied products with high viscosity. Thankfully, both paint and texture guns have the ability to utilize the very same spray tips. All Graco Airless Texture Sprayers come geared up with RAC X SwitchTips, which are designed to have the longest enduring fan pattern in the market. They likewise have the best series of idea sizes, including WideRAC, which can spray up to a 24 inch spray fan.