Advanced Pressure Protection: This sensor connects directly to the sprayer's control system, automatically shutting down the pump when your preset pressure is reached, effectively preventing over- and extending the life of your sprayer. Perfect Compatibility: Designed specifically for Impact sprayer models 440, 540, 640, 740, and 840, this pressure transducer sensor seamlessly integrates with your sprayer's system, enhancing its efficiency and responsiveness. Note: Engineered precisely for TT Airless sprayers, this high-quality component is not compatible with paint sprayers, ensuring use and performance., Weight: 0.09038952742 pounds, Manufacturer: tiyao