Medium atomizing stainless steel nozzles that can be hand tightened and seal with an O-Ring. These .028/.7mm nozzles are ideal for use in high pressure systems in dry climates, dust control or greenhouses. Typical flow rate is .064 gpm. This nozzle is easily cleanable and provides years of clog free misting. Median droplet size at 1000 psi is 20µ with a 100° spray angle.