X-Stream® nozzles automatically adjust to maintain effective stream and maximum reach at variable or reduced flows. It is calibrated at lower pressures — for better suitability to real world conditions. This nozzle has constant flow — straight stream, narrow fog (30°) or wide fog (90°) — with hydrodynamic vanes and hub for increased flow efficiency. It is excellent with foam applications. Models are available for use in hazardous locations and for gas mitigation.