Water pump 7200CB

centrifugalstationaryindustrial

The Goulds 7200CB barrel pump conforms to the latest edition of API 610 (Type BB5). The 7200CB BB5 barrel pump is a high temperature, high pressure low specific gravity barrel pump for critical services. Design Features Impeller Arrangements - In-line diffuser type design. Diffusers / Impellers - Metal to metal stage casing fits. Key driven and shrink fit impellers secured against axial movement in both directions. Fully-Shrouded Diffuser Standard - Increases reliability by nearly eliminating diffuser fatigue. Low Vibration Design - Precision investment impeller castings and dynamically balanced rotor for low vibration. Robust Rotor Design - With large stepped shaft and higher L3 / D4 ratios Pull-Out Cartridge Assembly - Stage casings sealed by discharge pressure. Cartridge removed on larger pumps with cartridge assembled. Barrel Outer Casing - Centerline mount, radial split, full design pressure. Cast barrel and nozzles. Custom nozzle locations / orientation available. Balance Drum - Designed over allowable flow range and clearances to reliability balance axial forces. Rigid 360° Bearing Bracket - For heavy duty service and low vibration levels. Bearings - Ball radial and duplex thrust. Pressure lubricated sleeve radial / tilting pad thrust. INPROTM frictionless isolators Flanges - Heavy duty class 900#, 1500#, and 2500# RF or RTJ flanges. 600# and 900# available on suction flange.