Pentair PacFab TR140 Lower Pipe Assembly (154489) switches A body like this is

A body like this is useful because it restores the hidden plumbing-side structure of the jet while maintaining matching barb-style connections for both air and water lines

A replacement faceplate is important when the visible trim and mounting section around the opening no longer looks or fits the way it should

3 inch face diameter

Rated at 5

A PCB mount relay helps switch compatible electrical circuits from a control board

Pentair PacFab TR140 Lower Pipe Assembly (154489) switches A body like this isBuilt for focused service work, Pentair PacFab TR140 Lower Pipe Assembly is a direct replacement option for lower internal pipe assembly for TR140 sand filter water distribution and return flow. It supports sand filter service where internal routing, media containment, and correct reassembly are important. Match by model, part number, size, color, and production date notes before ordering or installation. Confirm internal orientation before adding