Bristol Split Case Pump is a single stage, non-self-priming, centrifugal volute pump with radialsuction and discharge port. This pump has a horizontal pump shaft with the impeller placed inthe middle of the shaft and withself-containedcombination bearing housing and seal chamberon both sides of the impeller. Without disturbing the motor or pipe-work, the split caseconstruction enables the pump casing to be dis-mantled in the horizontal plane along the driveshaft. Removal and dismantling of the internal pump partse.g.,bearings, wear rings, impellerand shaft seal can then take place.