Pentair PacFab TR140 Lower Pipe Assembly (154489) switches Supports structural protection and reliable

Supports structural protection and reliable fit

3 inch face diameter

Supports continued use of existing Hayward robotic equipment

Helps restore clear multi-function control guidance

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

Pentair PacFab TR140 Lower Pipe Assembly (154489) switches Supports structural protection and reliableBuilt 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