The Hudson 950 mL Atomizer is capable of attaining a 200 PSI maximum operating pressure. It has a capacity of 950 mL, or 33 ounces. The nozzle can adjust from a fine mist spray to a pin stream spray and it is very similar to an aerosal spray can, except this can be used multiple times. This Hudson Atomizer can spray liquids with a viscosity of a #10 motor oil or less.