Pentair 355331Z Diffuser O-Ring #2-233 The Pentair 355331Z Diffuser O-Ring #2-233 is a genuine OEM replacement part designed for Pentair Challenger high flow and high-pressure inground pumps, as well as Pentair WaterFall specialty pumps. This O-ring ensures a leak-proof seal between the diffuser and the pump housing, maintaining optimal pump performance. Key Features: Part Number: 355331Z O-Ring Size: #2-233 Material: Buna-N (nitrile) rubber Compatibility: Pentair Challenger high-flow and high-pressure inground pumps, Pentair WaterFall specialty pumps Function: Provides a secure seal to prevent leaks and maintain efficient pump operation Please ensure compatibility with your specific pump model before purchasing. Regular inspection and replacement of the diffuser O-ring are essential for maintaining optimal pump performance and preventing potential water leak
