The Rain Bird XB-05 is a professional-grade pressure-compensating (PC) emitter engineered to deliver a consistent flow rate of 0.5 gallons per hour (1.9 L/h). Designed for maximum water efficiency, its pressure-compensating diaphragm ensures that every plant receives the same amount of water, regardless of changes in pressure due to long tubing runs or elevation variances. The "Xeri-Bug" design features a self-flushing action that allows small debris to pass through, significantly minimizing clogging and ensuring long-term reliability. Color-coded in blue for easy identification, the XB-05 is perfect for watering individual shrubs, trees, and container plants in residential or commercial landscapes. Constructed from UV-resistant materials, it is built to withstand harsh outdoor environments, making it a dependable choice for high-precision drip irrigation systems.