Pressure measuring devices that display the pressures in the water supply line for the fresh hot water sanitizing rinse must have increments of 1 pound per square inch ( 7 kilopascals) or smaller and must be accurate to 4 plus or minus 2 pounds per square inch (2 plus or minus 14 kilopascals) in the range indicated on the manufacturers data plate.
Minn. R. agency 144, ch. 4626, EQUIPMENT DESIGN AND CONSTRUCTION, pt. 4626.0563
Statutory Authority: MS s 31.101; 31.11; 144.05; 144.08; 144.12; 157.011