Pentair Bulkhead Retaining Nut | System 3 D.E. & Modular Media Filters | 24752-0050Z
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- Backordered: contact us for ETA
- SKU:
- 24752-0050Z
-
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About This Item
The 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 worn or cracked nut restores the clamping force needed to keep the fitting seated and sealed. Match the part number stamped or molded on your existing nut before ordering to confirm correct fit.
Specifications
| Pentair Part Number | 24752-0050Z |
| Legacy Part Number | 24752-0050 |
| Quantity Included | Each (1) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair (formerly Sta-Rite) | System 3 D.E. Filter — SD Series | S7D75 | — |
| Pentair (formerly Sta-Rite) | System 3 D.E. Filter — SD Series | S8D110 | — |
| Pentair (formerly Sta-Rite) | System 3 Modular D.E. Filters | SMD | System 3 Modular D.E. Filters |
| Pentair (formerly Sta-Rite) | System 3 Modular Media Filter | S7M120 | — |
| Pentair (formerly Sta-Rite) | System 3 Modular Media Filter | S7M400 | — |
| Pentair (formerly Sta-Rite) | System 3 Modular Media Filter | S8M150 | — |
| Pentair (formerly Sta-Rite) | System 3 Modular Media Filter | S8M500 | — |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Pro Tip
When replacing the bulkhead retaining nut, inspect the bulkhead fitting and its O-ring at the same time. If the nut has failed from stress or age, the O-ring seated against it has likely experienced the same service history. Replacing both together eliminates a second disassembly if the O-ring fails shortly after.
