Pentair 355004 Seal Plate
Best replacement part for residential pool pump maintenance.
Keep your pool circulation running reliably with this essential component that bridges your motor and volute. It’s a no-nonsense, factory-spec fix that prioritizes a perfect fit over universal compatibility, ensuring your Challenger or Waterfall pump stays leak-free and efficient.
$156.39
at
In The Swim
Who it's for
- Pool owners seeking long-term durability against harsh chemical exposure
- Budget-conscious owners looking to prevent expensive motor replacement costs
- DIY pool owners wanting a guaranteed, leak-free installation
Who should skip it
- Owners of non-Pentair pumps or incompatible older model series
- Shoppers looking for the most affordable repair solution
- Novice owners lacking the tools or experience for pump disassembly
Performance breakdown
Compatibility Precision
Engineered specifically for Challenger and Waterfall pumps for a perfect fit.
Material Durability
High-grade plastic construction withstands constant pressure and harsh pool chemicals.
Installation Simplicity
Straightforward design allows for quick replacement without specialized professional tools.
Structural Integrity
Robust square flange mounting ensures a rock-solid connection to the motor.
Seal Reliability
Maintains a tight, leak-free seal essential for optimal pump circulation efficiency.
OEM Authenticity
Genuine Pentair manufacturing guarantees consistent quality and long-term operational performance.
Key Specs
Material
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"
Compatible with 0.5hp-3.0hp Challenger models
Compatible with 0.75hp-3.0hp Waterfall models
Manufacturer
Pentair
Installation Type
Residential
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