You would have to obtain the manufacturer data sheet to get the details, but most operate between 30 and 50 psi. I'm sure you may be able to find a nozzle rated for high pressure, but most are designed for much lower pressures. You also have to note the flow requirement as some of these units are made for large commercial applications. Here is another one; you can search for more by using "CIP spray nozzle" as key words.