Pentair Diffuser, 1, 1-1/2 HP Bracket | Dynamo Aboveground Pump | 354633Z
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- SKU:
- 354633Z
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About This Item
The Pentair 354633Z is the OEM replacement diffuser bracket for the 1 HP and 1-1/2 HP Dynamo aboveground swimming pool pump. If your Dynamo pump is losing prime, producing reduced flow, or showing signs of wear at the diffuser, this is the direct-fit factory replacement component.
What It Does
The diffuser bracket channels water from the impeller into the pump's discharge port, converting rotational velocity into the pressure needed to move water through your filtration system. A cracked, warped, or worn diffuser bracket disrupts this flow path, reducing pump efficiency and output. Replacing it with the correct OEM part restores designed hydraulic performance.
Specifications
| Pentair Part Number | 354633Z |
| Part Name | Diffuser, 1 & 1-1/2 HP Bracket |
| Compatible HP Ratings | 1 HP and 1-1/2 HP |
| Quantity Included | Each (1 piece) |
Fits Into
| Brand | Equipment Line | Model / Part Number | Notes |
| Pentair | Dynamo Aboveground Pump | DYNAMO | 1 HP and 1-1/2 HP bracket diffuser |
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
Before ordering, confirm your Dynamo pump's horsepower rating — this diffuser bracket is specific to the 1 HP and 1-1/2 HP configurations and is not interchangeable with other HP variants. The horsepower rating is printed on the motor nameplate. While the pump is disassembled for this service, inspect the impeller and shaft seal for wear and replace them at the same time to avoid a repeat teardown.
