30 September 2021
Where is the date code for a 9013 pressure switch?Product Line:
9013 Pressure Switches - GIC ProductEnvironment:
Current units manufactured in Mexico have a four digit numerical value stamped on the base plate indicating date in the form YYWW (year/week). Prior to this, units were stamped or printed with a two digit letter code indicating the date of manufacture. See the attached document for how this code can be interpreted.