In a nutshell, Graco Airless Texture Sprayers are created to use heavy, high viscosity products. Normal Airless Paint Sprayers do terrific with medium to low viscosity materials, but are not as excellent with the higher viscosity products, where every PSI counts. An Airless Texture Sprayer can do both! This is because 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 method to the weapon, parts are developed with big openings designed to lessen backpressure and maximize circulation. This would be similar to putting a big diameter exhaust system on your automobile to maximize 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 goes into, and where the check ball system is situated. There are basically two various styles of airless pumps, paint pumps and texture pumps. On a paint pump, this foot valve is elevated from the ground and makes use of a siphon tube. Think about the siphon as a straw, from which the pump utilizes to suck the product from a pail. In contrast, a texture pump has a longer pump body, no siphon tube, and the foot valve is situated near the ground. This eliminates the requirement to draw through a "straw". This becomes extremely crucial when trying to draw heavy products into the pump. Think how difficult it is to draw a thick milk shake through a straw, and you start to get the concept 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 required. Not excellent table manners, but absolutely effective! Aside from the noticeable pump distinctions, there are also internal pump differences, while not apparent, play a critical role in great pump efficiency with high viscosity materials. Most 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 efficiently pump high and low viscosity materials. At, we call this Innovation.
MaxFlo is an innovation unique to Graco, and it is basic on all of our Airless Texture Sprayers. To put MaxFlo into real-world perspective, when comparing pump inlet circulation information (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 important to getting the required performance for heavy-bodied material. If you can't pack the pump, you can't effectively spray the product, so the game is already over. matter what you are spraying, pipe choice is always important. Whether you are talking hose pipe size, tube length, pressure ranking, or other variables, it is critical to proper functioning of the spray system to have the properly sized hose for the job. Typically speaking, bigger is constantly better! The bigger the hose pipe indicates less backpressure, which in Drywall texture sprayer turn indicates more pressure readily available at the gun. Knowing this, texture sprayers come equipped with larger diameter hose pipe than a similar paint sprayer. This leads to 2X the circulation location to move product, less pressure drop, and more readily available pressure at the weapon. As soon as once again, making the most of flow is essential.
Pump and pipe style is not the only thing that enters into developing maximized circulation. The design of the gun 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 optimized for maximum flow. This includes eliminating challenges 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. Looking at traditional paint guns, they generally have extremely little size passageways and use filters. This is due to smaller tip orifice sizes used with paint, which can clog without filtering. While this is a great setup for lower viscosity materials, it is not perfect for much heavier bodied products with high viscosity. Luckily, both paint and texture weapons have the ability to make use of the very same spray ideas. 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 likewise have the best variety of idea sizes, including WideRAC, which can spray up to a 24 inch spray fan.