
Pentair | 357239 | Clamp Ring Replacement | Sta-Rite OptiFlo Aboveground Pool and Spa Pump
The Pentair 357239 Clamp Ring is a replacement securing component designed for Sta-Rite OptiFlo aboveground pool and spa pump assemblies. This clamp ring helps fasten adjoining pump housing components together, maintaining proper alignment, structural integrity, and leak-resistant performance during normal circulation and routine maintenance.
Key Features
• Replacement clamp ring designed for Sta-Rite OptiFlo aboveground pool and spa pump applications.
• Secures adjoining pump housing sections to help maintain proper assembly alignment.
• Supports leak-resistant sealing by holding mating components firmly in position.
• Helps preserve structural stability during normal pump operation and maintenance.
• Ideal for replacing worn, cracked, or damaged clamp rings during service.
• Constructed for continuous exposure to pool water, pressure, and outdoor equipment conditions.
Product Overview
The Pentair 357239 Clamp Ring is a structural fastening component used on Sta-Rite OptiFlo aboveground pool and spa pump assemblies. Its primary function is to hold key pump housing sections together, ensuring that internal components remain properly aligned and that sealing surfaces stay compressed for dependable hydraulic performance. A secure clamp ring is essential for maintaining pump integrity, especially where vibration, pressure changes, and repeated service access are common.
Over time, clamp rings can become worn, damaged, or compromised due to age, environmental exposure, or repeated disassembly during repairs. Replacing a deteriorated clamp ring with the 357239 helps restore secure assembly retention and supports consistent circulation performance. This replacement part is commonly used during pump maintenance, wet-end servicing, or component rebuilds to maintain reliable long-term operation of compatible OptiFlo aboveground pool and spa pump systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Pentair 357239 Clamp Ring is a replacement securing component designed for Sta-Rite OptiFlo aboveground pool and spa pump assemblies. This clamp ring helps fasten adjoining pump housing components together, maintaining proper alignment, structural integrity, and leak-resistant performance during normal circulation and routine maintenance.
Key Features
• Replacement clamp ring designed for Sta-Rite OptiFlo aboveground pool and spa pump applications.
• Secures adjoining pump housing sections to help maintain proper assembly alignment.
• Supports leak-resistant sealing by holding mating components firmly in position.
• Helps preserve structural stability during normal pump operation and maintenance.
• Ideal for replacing worn, cracked, or damaged clamp rings during service.
• Constructed for continuous exposure to pool water, pressure, and outdoor equipment conditions.
Product Overview
The Pentair 357239 Clamp Ring is a structural fastening component used on Sta-Rite OptiFlo aboveground pool and spa pump assemblies. Its primary function is to hold key pump housing sections together, ensuring that internal components remain properly aligned and that sealing surfaces stay compressed for dependable hydraulic performance. A secure clamp ring is essential for maintaining pump integrity, especially where vibration, pressure changes, and repeated service access are common.
Over time, clamp rings can become worn, damaged, or compromised due to age, environmental exposure, or repeated disassembly during repairs. Replacing a deteriorated clamp ring with the 357239 helps restore secure assembly retention and supports consistent circulation performance. This replacement part is commonly used during pump maintenance, wet-end servicing, or component rebuilds to maintain reliable long-term operation of compatible OptiFlo aboveground pool and spa pump systems.













