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Pentair - Seal Plate for Challenger and Waterfall Pool Pumps
$194.99
Pentair seal plate provides the structural backing for the mechanical shaft seal and ensures a secure connection between the motor and the pump housing for Challenger and Waterfall pumps.
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Pentair seal plate provides the structural backing for the mechanical shaft seal and ensures a secure connection between the motor and the pump housing for Challenger and Waterfall pumps.
- Precision Alignment: Maintains the critical gap between the motor face and the pump housing to ensure efficient hydraulic performance.
- Corrosion Resistance: The heavy-duty composite material is impervious to salt systems and high chlorine levels.
- Structural Support: Acts as the backbone of the "wet end" assembly, securing the diffuser and internal components in place.
- Direct Replacement: This is the genuine OEM part, ensuring a perfect fit for Challenger models and Waterfall specialty pumps.
The Pentair Seal Plate (355004Z) is a critical structural component engineered specifically for the Challenger High Pressure and Waterfall series pumps. Positioned directly between the motor and the pump volute, this seal plate serves as the primary mounting interface, ensuring that the motor shaft remains perfectly aligned with the impeller to prevent vibration and premature wear.
Constructed from glass-reinforced thermoplastic, the 355004Z is designed to withstand the high-pressure environment of pool filtration and the corrosive effects of pool chemicals. Its primary functional role is to house the mechanical shaft seal, providing the rigid "seat" necessary to maintain a watertight barrier that protects the motor from water damage.
| Product Type: | Pool Part |
| Manufacturer: | Pentair |
| Compatible With: | Pentair Challenger, Waterfall Pool Pump |
| Material Type: | Plastic |
| Volute to Seal Plate Mounting Type: | Stainless Steel Band Clamp |
| Seal Plate to Motor Mounting Type: | Square Flange |
| Seal Plate to Motor Hole Spacing: | 5-1/16" |
| Horsepower: | 0.5hp-3.0hp, 0.75hp-3.0hp |