Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) circuitboards The 006735F is a practical

The 006735F is a practical service part when a compatible Raypak heater needs a tube bundle to restore dependable heat-transfer performance

Supports cleaner and more dependable ozone injection

which is why exact replacement matters

4-1/2 inch length

Astral Pool Aster/Millennium 1-1/2" Bulkhead Nut (4404010314) circuitboards The 006735F is a practicalThe Astral Pool bulkhead nut is designed for compatible Aster and Millennium 1 1 2 inch applications where a secure threaded hold is needed at the bulkhead connection. A nut like this is useful because it helps clamp the related fitting in place, supporting a more stable assembly and a cleaner plumbing connection. This replacement is especially useful when the original nut is cracked, stripped, cross threaded, or missing. Restoring the proper bulkhead