Boiler mountings are mechanical devices that are considered necessary to operate the boiler smoothly & safely, which are usually mounted on surfaces of the boilers. These are the parts of the system that are mounted on the boiler's own body for protection of the boiler and for complete control of the steam generation cycle. Machinery protects the boiler from damage to itself due to extremely high pressure, steam backflow, vacuum shell collapse, irregular steam pressure, low water, pumping backflow, and dry running.