Pentair 3-Phase Machine Impeller Assembly (C105-138PEBA) senasys with cleaner interaction between pumps

with cleaner interaction between pumps and heater operation and a control backbone that is easier to trust every day

The TP400-specific fit gives this plate its value because it helps preserve the intended relationship between the topside and the opening it sits in

damaged during service

where maintaining dependable sealing and plumbing connection integrity is essential to overall system reliability

Matching the correct dark gray and stainless steel crown-style internal helps preserve intended fit and appearance

Pentair 3-Phase Machine Impeller Assembly (C105-138PEBA) senasys with cleaner interaction between pumpsThe 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