Thermowell CRN Working Pressure Tables

These tables provide reference for Maximum Allowable Working Pressure (MAWP) at various temperatures for thermowells, in accordance with Pyromation’s CRN (Canadian Registration Number) registration. The data is for reference only. Other design factors should be taken into consideration in addition to temperature and pressure, such as vibration, corrosion, and installation method.

MAWP data for materials and temperatures not shown on this table is available upon request.