A pump casing is the outer shell or housing of a pump that encloses the internal components (such as the impeller) and helps direct the flow of fluid efficiently through the pump. *Main Functions
1. Fluid Containment:
It holds the liquid being pumped and prevents leakage to the outside environment.
2. Pressure Conversion:
The casing converts the kinetic energy generated by the impeller into pressure energy, allowing the fluid to be discharged at the required pressure.
3. Support and Protection:
It provides mechanical support for internal parts and protects them from external damage or corrosion.