The Pentair 355004 Seal Plate is a genuine OEM replacement component purpose-built for Challenger and Waterfall series pool pumps. Serving as the critical interface between the motor assembly and pump housing, this seal plate ensures a watertight connection that guards against leaks and preserves consistent pressure throughout operation. Fabricated from reinforced thermoplastic, it stands up to chemical attack, corrosion, and ongoing mechanical demands. Its precision-molded design restores accurate mechanical seal alignment, contributing to dependable water flow in both home and commercial pool and spa installations.

Key Benefits

• Purpose-Built for Challenger & Waterfall Series: Manufactured for seamless integration with Pentair Challenger and Waterfall pump lines, guaranteeing correct mechanical seal positioning and dependable function.
• Safeguards Against Internal Leaks: Creates a reliable barrier between motor and housing sections, preventing water escape and preserving operational pressure.
• Heavy-Duty Thermoplastic Construction: Crafted from chemically resistant, high-strength thermoplastic that withstands degradation and delivers an extended service life.
• Promotes Optimal Water Movement: By maintaining precise alignment and pressure integrity, this component helps sustain smooth, efficient water flow through the entire filtration loop.
• Suited for Demanding Applications: Performs reliably in both residential and commercial pool and spa environments where sustained, high-performance operation is essential.

Specifications

• Brand: Pentair
• Part Number: 355004

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