Inlet/Outlet Flanges

Inlet/Outlet Flanges are standardized mechanical components designed to create robust, sealed connections between a feed pump's casing and external piping systems. The inlet flange facilitates fluid entry into the pump's impeller chamber, while the outlet flange manages the discharge of pressurized fluid. These flanges typically feature a flat, raised, or ring-type joint face with a precise bolt hole pattern, ensuring alignment and uniform gasket compression to prevent leaks under operational pressures and thermal cycling. They are engineered to withstand mechanical stresses, vibration, and corrosive media, maintaining system integrity in industrial fluid transfer applications.

Flanges operate by creating a bolted, gasketed joint between two mating surfaces. The flange face is machined to a specific finish (e.g., serrated, smooth) to enhance gasket sealing. Bolts are tightened in a cross-pattern sequence to apply uniform compressive force, deforming the gasket material to fill microscopic imperfections and form a pressure-tight seal. This allows for the secure transmission of fluid while permitting disassembly for maintenance, inspection, or component replacement without damaging the pump or piping.