The Series 3 level switches are designed, built and certified to meet NACE MRO175 and MRO103 requirements. They are ideal for alarm and control set points in sour liquid applications.
Features:
NACE listed materials of construction with certificate of conformance
ASME Section IX welding done by qualified welders
Hardness testing of all welds and heat affected zones
Post Weld Heat Treatment (PWHT) to ensure acceptable hardness through the cross section of the weds and HAZ