Color Coded: Black Pressure Rating: 30 90 PSI 2.9 21.7 Gallons per Minute Flow Rate Product Information:With the Falcon 6504 rotor, you can have it all, uncompromising performance, superior distribution, reliability and durability. Rain Curtain nozzles maximize performance and coverage. A multifunction wiper seal and tapered riser keep the stem clear of debris, providing longterm protection. Plus, heavyduty construction makes the Falcon 6504 one of the toughest rotors in the field. Available in full and partcircle models with optional stainless steel riser, the Falcon 6504 is ideal for large turf sites such as parks, athletic fields, cemeteries, schools and commercial sites with spacing up to 65 feet (19,8 m).Popup height is measured from cover to center of nozzle. Overall body height is measured popped down.