Pentair Clamp Band Assembly For Challenger and WaterFall Pumps | 355320

The OEM Pentair Clamp Band Assembly 355320 is a complete replacement designed for use with Pentair Challenger high flow, high pressure, and WaterFall specialty pumps. This band clamp assembly secures the pump's housing, ensuring a tight and leak-free operation. The clamp includes a stainless steel band and an adjusting/locking knob for easy and reliable fastening. It is compatible with a range of Pentair pump models, making it a durable and essential part for maintaining your pool pump’s efficiency

Highlights

• Designed for Pentair Challenger and WaterFall Pumps – The Pentair Clamp Band Assembly 355320 is a complete replacement part specifically designed for Pentair Challenger high flow, high pressure, and WaterFall specialty pumps, ensuring a perfect fit and reliable performance.

• Ensures Leak-Free Operation – This band clamp assembly secures the pump housing, providing a tight, leak-free seal to maintain the efficiency and proper function of your pool pump.

• Durable Stainless Steel Construction – The clamp features a stainless steel band for long-lasting durability, along with an adjusting and locking knob for easy, secure fastening.

• Compatible with Multiple Pentair Models – This assembly is versatile and compatible with various Pentair pump models, making it an essential component for maintaining the efficiency and longevity of your pool’s pump system.

Includes

• (1) Band Clamp
• (1) Locking Knob

Compatibility

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

Additional Info

Ordering the Pentair Clamp Band Assembly 355320 online for your Challenger or WaterFall pump? This section walks you through compatibility, home installation, and how to spot failure signs before and after delivery.

Verifying Compatibility for Online Orders

Before you click “buy now,” be sure this clamp works with your pump system. Here are common questions online buyers ask.

Will the 355320 clamp work on my Challenger high flow pump?

Is this the correct part for my WaterFall pump if I order online?

Can I confirm model compatibility before it ships out?

Does this clamp band fit both pressure and flow versions of Challenger pumps?

How can I tell if this is the exact match for my old clamp?

Installing the Clamp After Delivery

Installing the clamp at home is simple if you follow a few key steps. These tips help online customers install safely and effectively.

Are instructions included when this clamp ships to my home?

What tools will I need to install the clamp on my Pentair pump?

Does the locking knob require extra tightening or thread sealant?

Can I complete the install without draining the system?

Common Clamp Issues and When to Replace

Clamp failure often causes leaks or low pressure. Here’s how to recognize problems and know when it’s time to order a replacement.

How do I know the clamp is the cause of my pump’s leak?

Will a cracked clamp band lead to air getting into the pump?

Can I tell from noise or vibration that the clamp is loose?

Is it normal for the locking knob to rust or stop turning?

Diagram