An adjustable flow, full circle vortex sprayer with fine water droplets. Flow and coverage can be altered by rotating the cap – it gives a full-circle vortex spray of fine water droplets covering up to 12’ in diameter. The flow is fully adjustable by turning the cap (0 to 20 gallons per hour at 20 psi). Attaches to a 1/4″ feeder line coming off a header hose.