Rainbird XB056 0.5 GPH 6 Outlet Xeri-Bug Emitter Durable, UV-resistant color-coded plastic housing and Self-flushing action minimizes clogging Inlet Size 1/4" Barb, Outlet Type: 1/4" Barb Flow Rate: 0.5 GPH, Pressure: 15 to 50 PSI (1.0 to 3.5 Bar) Product ID: X67051 Product Model: XB056