Pentair PacFab TR140 Lower Pipe Assembly (154489) switches Helps restore clear multi-function control

Helps restore clear multi-function control guidance

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

combined with the without-overlay configuration

3 inch face diameter

and PCAL100 references

Pentair PacFab TR140 Lower Pipe Assembly (154489) switches Helps restore clear multi-function controlBuilt 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