WhisperFlo Pump Power End Subassy || 075255

Pentair 075255 Power End Sub Assembly For WhisperFlo® WF-8, WF-30 1-1 per 5 HP Full Rated – 2 HP Up Rated High Performance Pump – The Pentair Energy Efficient Power End Sub Assembly works with the first and only single-speed pump models to use NEMA Premium® Efficient motors for pool applications. Meaning you get balanced flow and greater efficiency in your single-speed, single-phase, Permanent Split Capacitor motor, greatly reducing operating costs.