The Pentair 355320 Clamp Band Assembly is a genuine OEM replacement part built for Pentair Challenger high flow, high pressure, and WaterFall specialty pump models. This assembly holds the pump housing firmly together, creating a leak-proof seal that preserves water pressure and protects pump integrity during operation. It includes a corrosion-resistant stainless steel band paired with an integrated locking knob for secure, tool-free installation. Compatible across multiple Pentair pump configurations, the 355320 is indispensable for restoring a proper housing connection and maintaining reliable system performance. Swapping out a worn or corroded clamp assembly helps eliminate water loss and supports consistent pump operation for years to come.

Key Benefits

• Built for Challenger & WaterFall Models: Engineered to integrate with Pentair Challenger high flow, high pressure, and WaterFall pump series for a precise, factory-matched fit and seal.
• Eliminates Housing Leaks: Clamps the pump housing securely to prevent any water seepage, preserving full system pressure and protecting internal components.
• Corrosion-Resistant Stainless Steel: The stainless steel band resists rust, oxidation, and damage from pool treatment chemicals for extended service life.
• Convenient Hand-Tighten Design: The integrated locking knob allows quick tightening and loosening by hand, with no specialty tools required.
• Broad Pentair Pump Compatibility: Works with multiple Pentair pump models, making it a versatile and essential replacement part for routine system upkeep.

What's Included

• Band Clamp
• Locking Knob

Compatibility

• Pentair WaterFall Specialty Pumps
• Pentair Challenger High Flow Pumps
• Pentair Challenger High Pressure Pumps

Specifications

• Brand: Pentair
• Part Number: 355320

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