In a nutshell, Graco Airless Texture Sprayers are created to apply heavy, high viscosity products. Common Airless Paint Sprayers do fantastic 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 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 method to the gun, parts are developed with big openings designed to minimize backpressure and maximize circulation. This would be comparable to putting a large size exhaust system on your lorry to make the most of horse power.
When comparing Paint and Texture sprayers, the first thing that aesthetically 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 enters, and where the check ball system is located. There are essentially 2 various styles 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. Believe of the siphon as a straw, from which the pump uses to suck the product from a pail. In contrast, a texture pump has a longer pump body, no siphon tube, and the foot valve lies near the ground. This gets rid of the requirement to suck through a "straw". This becomes really essential when trying to suck heavy materials into the pump. Believe how difficult it is to suck a thick milk shake through a straw, and you start 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 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 crucial role in excellent pump efficiency with high viscosity materials. Many of these distinctions are in the foot valve design. Without getting too technical, let's simply state that these components have been fastidiously optimized to most effectively pump low and high viscosity products. 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 data (with high viscosity material) in between a texture pump and a Additional reading paint pump, MaxFlo provides 4X more material to the pump than a specification-similar paint pump. This is crucial to getting the required performance for heavy-bodied material. 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 crucial. Whether you are talking hose pipe diameter, hose length, pressure rating, or other variables, it is vital to appropriate 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 implies less backpressure, which in turn implies more pressure offered at the weapon. Understanding this, texture sprayers come geared up with bigger size tube than an equivalent paint sprayer. This leads to 2X the circulation area to move material, less pressure drop, and more offered pressure at the gun. When again, taking full advantage of flow is crucial.
Pump and tube style is not the only thing that enters into creating maximized flow. The style of the weapon is important to peak efficiency. 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 weapons created and enhanced for optimum flow. This consists of removing barriers such as filters and oversizing passages to increase flow and minimize material pack-out. To put it in viewpoint, texture guns have up to 5.5 X larger internal passages than paint weapons. This is another method Graco increases flow and decreases backpressure. Looking at traditional paint guns, they typically have very little size passageways and make use of filters. This is due to smaller idea orifice sizes used with paint, which can obstruct without filtering. While this is a fantastic setup for lower viscosity products, it is not ideal for heavier bodied products with high viscosity. Fortunately, both paint and texture weapons are able to make use of the same spray pointers. All Graco Airless Texture Sprayers come equipped with RAC X SwitchTips, which are created to have the longest long lasting fan pattern in the market. They also have the largest range of idea sizes, including WideRAC, which can spray approximately a 24 inch spray fan.