Pentair Collector Hub Assembly | WC137-517P Aquachek This model is purpose-built for

This model is purpose-built for rectangular pools with a nominal size of 20 ft × 44 ft and is compatible with openings up to 22 ft × 46 ft

Match Lit Ignition: Manual match-lit system for easy

16 inch square footprint for suction outlets

Genuine Pentair parts help maintain reliable heating operation

6" diameter opening matches the specified installation size

Pentair Collector Hub Assembly | WC137-517P Aquachek This model is purpose-built forWhat This Part Is Used For Pentair WC137 517P Collector Hub Assembly is a replacement hub assembly designed for compatible Pentair systems. It connects and supports collector components within the unit. Why This Part Matters A damaged hub can reduce structural stability and affect system operation. Replacing worn assemblies restores secure component alignment. Proper fitment ensures dependable performance. Key Features and Specifications Manufacturer