Pentair 3-Phase Machine Impeller Assembly (C105-138PEBA) gptools Waterco filter and valve air

Waterco filter and valve air release with O-ring

This replacement is especially useful when the original elbow is corroded

0 HP Executive 48/56 frame pump repairs

and part number 9991414-ASSY

a properly sized flow meter is useful because it provides a visible reference point for confirming that flow remains within expected operating conditions

Pentair 3-Phase Machine Impeller Assembly (C105-138PEBA) gptools Waterco filter and valve airThe Pentair 3 Phase Machine Impeller Assembly (C105 138PEBA) is a replacement pump impeller assembly designed for compatible Pentair pool and spa pump systems. The impeller is a key internal component that helps move water through the pump, supporting circulation, filtration, and overall equipment performance. When an impeller becomes worn, damaged, or obstructed, the pump may lose flow, run inefficiently, or place additional strain on related