In a nutshell, Graco Airless Texture Sprayers are created to apply heavy, high viscosity materials. Typical Airless Paint Sprayers do excellent with medium to low viscosity products, however are not as great with the higher viscosity materials, where every PSI counts. An Airless Texture Sprayer can do both! This is because almost every part that touches the liquid being sprayed is extra-large when compared to a specification-equivalent Airless Paint Sprayer. From the pump, all the method to the gun, parts are designed with large openings created to lessen backpressure and take full advantage of flow. This would be similar to putting a large size exhaust system on your automobile to take full advantage of horsepower.
When comparing Paint and Texture sprayers, the first thing that visually sticks out is the area of the pump foot-valve (figure a). The pump foot valve is the opening at the bottom of the pump where the product enters, and where the check ball system is situated. There are basically two various designs of airless pumps, paint pumps and texture pumps. On a paint pump, this foot valve is elevated 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 draw heavy products into the pump. Think how hard it is to suck a thick milk shake through a straw, and you begin to understand 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. Not great table manners, but absolutely efficient! Aside from the noticeable pump distinctions, there are likewise internal pump distinctions, while not apparent, play an important role in excellent pump efficiency with high viscosity materials. Most of these differences are in the foot valve design. Without getting too technical, let's simply state that these elements have been fastidiously optimized to most efficiently pump high and low viscosity products. At, we call this Innovation.
MaxFlo is a technology special to Graco, and it is basic on all of our Airless Texture Sprayers. To put MaxFlo into real-world viewpoint, when comparing pump inlet circulation data (with high viscosity material) 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 vital to getting the needed efficiency for heavy-bodied material. If you can't load the pump, you can't effectively spray the product, so the video 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 critical 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 larger the hose suggests less backpressure, which in turn indicates more pressure available at the weapon. Understanding this, texture sprayers come geared up with bigger size tube than an equivalent paint sprayer. This leads to 2X the flow location to move material, less pressure drop, and more available pressure at the weapon. When again, optimizing circulation is key.
Pump and tube design is not the only thing that goes into producing maximized flow. The style of the weapon is vital to peak efficiency. Why take full advantage of flow through all the other parts, 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 viewpoint, texture weapons have up to 5.5 X larger internal passages than paint guns. This is another method Graco increases flow and decreases backpressure. Looking at conventional paint guns, they typically have very little size passages and make use of filters. This is because of smaller sized idea orifice sizes used with paint, which can clog without filtering. While this is a fantastic setup for lower viscosity materials, it is not perfect for heavier bodied products with high viscosity. Fortunately, both paint and texture weapons are able to make use of the exact 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 click here the market. They also have the widest variety of tip sizes, consisting of WideRAC, which can spray as much as a 24 inch spray fan.