In a nutshell, Graco Airless Texture Sprayers are developed to use heavy, high viscosity products. Normal Airless Paint Sprayers do excellent with medium to low viscosity materials, but are not as good with the higher viscosity products, where every PSI counts. An Airless Texture Sprayer can do both! This is due to the fact that nearly 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 way to the weapon, parts are designed with large openings developed to minimize backpressure and make the most of circulation. This would resemble putting a large size exhaust system on your lorry to make the most of horse power.
When comparing Paint and Texture sprayers, the very first thing that visually stands apart 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 material goes into, and where the check ball system lies. There are generally two various designs 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 material from a pail. On the other hand, a texture pump has a longer pump body, no siphon tube, and the foot valve is located near the ground. This removes the requirement to suck through a "straw". This ends up being very essential when attempting to draw heavy materials into the pump. Think how tough 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 comparable to putting your face right into the milk shake: no straw needed. Not great table good manners, but certainly efficient! Aside from the noticeable pump differences, there are also internal pump distinctions, while not apparent, play a crucial function in excellent pump efficiency with high viscosity materials. The majority of these differences remain in the foot valve style. Without getting read more too technical, let's just say that these parts have actually been painstakingly enhanced to most successfully pump low and high viscosity materials. At, we call this Technology.
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 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 fill the pump, you can't effectively spray the product, so the video game is already over. matter what you are spraying, hose pipe selection is always essential. Whether you are talking pipe size, hose length, pressure rating, or other variables, it is crucial to appropriate performance of the spray system to have actually the properly sized tube for the task. Generally speaking, bigger is always better! The bigger the hose suggests less backpressure, which in turn indicates more pressure available at the weapon. Understanding this, texture sprayers come equipped with bigger diameter hose than an equivalent paint sprayer. This results in 2X the flow area to move material, less pressure drop, and more offered pressure at the gun. When once again, taking full advantage of circulation is crucial.
Pump and tube style is not the only thing that enters into developing maximized circulation. The style of the weapon is important to peak efficiency. Why take full advantage of circulation through all the other parts, just to have it choked down at the weapon? This is why all Graco texture sprayers have actually unique weapons developed and enhanced for optimum circulation. This consists of getting rid of barriers such as filters and oversizing passages to increase circulation and minimize product pack-out. To put it in point of view, texture guns have up to 5.5 X larger internal passageways than paint guns. This is another way Graco increases flow and reduces backpressure. Taking a look at standard paint weapons, they normally have really little diameter passages and utilize filters. This is because of smaller pointer orifice sizes utilized with paint, which can clog without filtering. While this is an excellent setup for lower viscosity materials, it is not perfect for heavier bodied products with high viscosity. Thankfully, both paint and texture guns have the ability to utilize the very same spray suggestions. All Graco Airless Texture Sprayers come geared up with RAC X SwitchTips, which are developed to have the longest enduring fan pattern in the market. They also have the widest series of tip sizes, consisting of WideRAC, which can spray up to a 24 inch spray fan.