OAC 310:257-7-74
Mechanical warewashing equipment, sanitization pressure
Cite as Okla. Admin. Code § 310:257-7-74
The flow pressure of the fresh hot water sanitizing rinse in a warewashing machine, as
measured in the water line immediately downstream or upstream from the fresh hot water
sanitizing rinse control valve, shall be within the range specified on the machine manufacturer's
data plate and may not be less than 35 kilopascals (5 pounds per square inch) or more than 200
kilopascals (30 pounds per square inch).