Stop in for a cup of coffee

MAWP is the maximum pressure at which the vessel or equipment is allowed to function at a specific temperature. 3. Design pressure is the condition of coincident temperature and pressure that is expected in a normal condition.
Difference Between MAWP and Design Pressure | Difference Between
gotcha, this tank is rated for 175. but my little one is rated for 150 and the shut off trips about 140 so I should be fine.