What do you mean by the pressure grade ANSI600 of the flowmeter?
ANSI is the National Standards Institute, and 600 is the rating scale, 600 pounds per square inch
An available pressure rating, American Standard, 600 pounds per square inch. Corresponding to ANSI600 is to say "PN11", "11.0MPa."
ANSI is the National Standards Institute, and 600 is the specification class, 600 pounds per square inchANSI600 corresponds to saying "PN11", "11.0MPa"