Pentair PacFab TR140 Air Relief Tube [After 11/99] (150042) aquacal 5 inch slip by 2

5 inch slip by 2 inch spigot plumbing

This part has practical value because the less-nut-and-backup-ring configuration is ideal when those supporting pieces remain serviceable

Includes quantity 5 orifices for multi-burner service work

Replacing the board with the correct no-circ version helps restore the logic the pack was intended to run with

this air bellow helps support dependable button performance and more confident long-term maintenance

Pentair PacFab TR140 Air Relief Tube [After 11/99] (150042) aquacal 5 inch slip by 2Made for precise equipment maintenance, this air relief tube is useful when keeping older Pentair PacFab systems operating cleanly and reliably. Use it when servicing TR series sand filters; the right component helps maintain alignment, sealing pressure, and overall equipment performance after the repair is complete. The 150042 component supports sand filter service where internal positioning, air relief, or media flow can affect filtration quality.