These are the same high quality nozzles that are included with our misting systems kits. Produces an ultra fine mist at pressures as low as 15 PSI - 200 PSI. Includes a 200 mesh nozzle filter screen. 1/8"MPT. Full cone spray pattern. This is the standard red nozzle, with a flow rate of 1/2 ounce per minute, at 45 psi. Spray cone is up to 2' in diameter, depending on water pressure. Pack of twelve.