The pump casing, flanges, and discharge or suction manifold piping have pinholes, the pump shaft seal leaks, the pump shaft packing needs adjustment or a gasket is defective ...

The computer model considered three new end-suction centrifugal pumps that drew wastewater from a 12,000-gallon storage tank and sent it to any of seven destinations. The model estimates required ...

To compensate for this movement, expansion joints are typically installed at the suction or discharge side of pumps, and at directional changes and long runs of piping. 1. Expansive benefits.