Pentair Diffuser Screws | WhisperFloXF / IntelliFlo XF / MAX-E-PRO XF Pumps | 353323Z
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- Backordered: contact us for ETA
- SKU:
- 353323Z
-
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About This Item
The Pentair Diffuser Screws (353323Z) are the OEM replacement hardware fasteners for the diffuser assembly in WhisperFloXF, IntelliFlo XF, and MAX-E-PRO XF series pumps.
The diffuser screw secures the diffuser to the pump housing, maintaining the precise alignment required for efficient hydraulic performance. A loose or damaged screw allows the diffuser to shift under pressure, disrupting water flow through the impeller and reducing pump output. Replacing a stripped or corroded screw restores the diffuser to its correct seated position.
Specifications
| Pentair Part Number | 353323Z |
| Part Name | Diffuser Screws |
| Quantity Included | Each (1 screw) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | WhisperFlo XF Pump — WhisperFloXF Series | WHISPERFLOXF | — |
| Pentair | WhisperFloXF VS Pump — WhisperFloXF Series | WhisperFloXF VS | — |
| Pentair | IntelliFlo VSF Pump — IntelliFlo Series | INTELLIFLOXF VSF | — |
| Pentair | IntelliFlo VS Pump — IntelliFlo Series | INTELLIFLOXF VS | — |
| Pentair | MAX-E-PRO XF Pump — MAX-E-PRO XF Series | MAX-E-PRO XF | — |
| Pentair | Max-E-ProXF VS Pump — Max-E-ProXF Series | Max-E-ProXF VS | — |
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 servicing the diffuser, inspect all screws at the same time; replacing a single corroded fastener while leaving others in place increases the risk of a repeat service call. Torque to the specification listed in your pump's installation manual — overtightening a fastener into a plastic diffuser will strip the boss.
