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 oversized when compared to a specification-equivalent Airless Paint Sprayer. From the pump, all the way to the weapon, parts are designed with big openings created to reduce backpressure and optimize flow. This would resemble putting a big diameter exhaust system on your vehicle to maximize horse power.
When comparing Paint and Texture sprayers, the very first thing that aesthetically stands apart is the location of the pump foot-valve (figure a). The pump foot valve is the opening at the bottom of the pump where the product gets in, and where the check ball system is located. There are essentially two different styles of airless pumps, paint pumps and texture pumps. On a paint pump, this foot valve is raised from the ground and uses a siphon tube. Consider the siphon as a straw, from which the pump uses to suck 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 requirement to suck through a "straw". This becomes very essential when attempting to draw heavy materials into the pump. Believe how difficult it is to suck 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 good manners, but definitely reliable! Aside from the noticeable pump differences, there are also internal pump distinctions, while not apparent, play a critical function in great pump performance with high viscosity materials. The majority of these distinctions are in the foot valve style. Without getting too technical, let's simply say that these components have actually been meticulously optimized to most successfully pump low and high viscosity materials. At, we call this Technology.
MaxFlo is an innovation special to Graco, and it is standard on all of our Airless Texture Sprayers. To put MaxFlo Additional hints into real-world viewpoint, when comparing pump inlet circulation data (with high viscosity material) in between a texture pump and a paint pump, MaxFlo delivers 4X more material to the pump than a specification-similar paint pump. This is critical to getting the needed efficiency for heavy-bodied material. If you can't fill the pump, you can't effectively spray the material, so the video game is currently over. matter what you are spraying, hose pipe selection is constantly essential. Whether you are talking hose size, hose pipe length, pressure rating, or other variables, it is important to appropriate functioning of the spray system to have actually the properly sized hose for the task. Normally speaking, larger is constantly much better! The larger the hose means less backpressure, which in turn implies more pressure available at the weapon. Understanding this, texture sprayers come geared up with bigger size hose 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 once again, taking full advantage of flow is crucial.
Pump and pipe design is not the only thing that enters into producing maximized flow. The style of the gun is critical to peak performance. Why maximize flow through all the other components, only to have it choked down at the weapon? This is why all Graco texture sprayers have actually unique guns designed and enhanced for maximum circulation. This includes removing barriers such as filters and oversizing passageways to increase circulation and decrease material pack-out. To put it in perspective, texture guns have up to 5.5 X larger internal passages than paint weapons. This is another method Graco increases flow and lowers backpressure. Looking at traditional paint weapons, they typically have really small size passageways and utilize filters. This is because of smaller idea orifice sizes used with paint, which can obstruct 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 ideas. All Graco Airless Texture Sprayers come equipped with RAC X SwitchTips, which are designed to have the longest lasting fan pattern in the market. They also have the best series of tip sizes, including WideRAC, which can spray approximately a 24 inch spray fan.