Split case pumps are well-suited for boiler feed service and applications involving hot or volatile liquids that require low NPSH characteristics. They feature a 45° diagonally split case that allows both suction and discharge to be located in the lower half of the casing above the pump's centerline. Common features of split case pumps include dynamically balanced impellers, grease lubrication, bronze shaft sleeves, case wearing rings, and interchangeable stuffing boxes.