Pentair Bulkhead Retaining Nut | System 3 D.E. & Modular Media Filters | 24752-0050Z F30150P 2 1/2" Valve Bulkhead Unions

2 1/2" Valve Bulkhead Unions (includes 2" reducers)

Tougher Than Your Monday Morning – Commercial-grade

The Unicel C-7490 is a 7000 Series 137 sq

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Pentair Bulkhead Retaining Nut | System 3 D.E. & Modular Media Filters | 24752-0050Z F30150P 2 1/2" Valve Bulkhead UnionsThe Pentair Bulkhead Retaining Nut (24752 0050Z) is the OEM replacement hardware component for Pentair (formerly Sta Rite) System 3 D. E. and Modular Media filter tanks. The bulkhead retaining nut secures the bulkhead fitting to the filter tank wall, maintaining a watertight seal at plumbing penetration points. A loose or damaged retaining nut allows the bulkhead to shift under operating pressure, resulting in leaks at the tank connection. Replacing a