Hayward | SPX1491B | Union O-Ring | Replacement Plumbing Seal
The Hayward SPX1491B Union O-Ring is a replacement sealing component designed for use with compatible pool pump union connections. This O-ring helps maintain a watertight seal between the union nut and fitting, preventing water leakage at the pump to plumbing interface while supporting reliable circulation and system performance during normal operation and maintenance.
Key Features
• Replacement union O-ring engineered for use with compatible pool pump union fittings.
• Helps maintain a leak resistant seal between the union nut and fitting interface.
• Supports consistent water flow and stable system pressure by preventing leaks.
• Ideal for replacing worn, flattened, or damaged O-rings during maintenance or plumbing service.
• Designed to withstand continuous exposure to pool water, pressure, and chemicals.
• Suitable for routine maintenance, repairs, and union connection rebuilds.
Product Overview
The Hayward SPX1491B Union O-Ring is a critical sealing component used within pool pump union connections to ensure dependable, leak free operation at the junction between the pump and pool plumbing. Union fittings allow easy installation and removal of the pump without cutting pipe, but a reliable seal at the union interface is essential to prevent water loss and maintain proper system pressure. An O-ring that has deteriorated due to chemical exposure, pressure cycling, or general wear can lead to leaks or reduced circulation performance.
Replacing a compromised union O-ring with the SPX1491B helps restore proper sealing integrity, maintain stable water flow, and support efficient pump performance. This replacement seal is commonly used during routine servicing, union fitting replacements, or when leaks are observed at the pump plumbing interface, contributing to long term system reliability and optimal circulation performance.
Original: $4.99
-65%$4.99
$1.75Product Information
Product Information
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Description
The Hayward SPX1491B Union O-Ring is a replacement sealing component designed for use with compatible pool pump union connections. This O-ring helps maintain a watertight seal between the union nut and fitting, preventing water leakage at the pump to plumbing interface while supporting reliable circulation and system performance during normal operation and maintenance.
Key Features
• Replacement union O-ring engineered for use with compatible pool pump union fittings.
• Helps maintain a leak resistant seal between the union nut and fitting interface.
• Supports consistent water flow and stable system pressure by preventing leaks.
• Ideal for replacing worn, flattened, or damaged O-rings during maintenance or plumbing service.
• Designed to withstand continuous exposure to pool water, pressure, and chemicals.
• Suitable for routine maintenance, repairs, and union connection rebuilds.
Product Overview
The Hayward SPX1491B Union O-Ring is a critical sealing component used within pool pump union connections to ensure dependable, leak free operation at the junction between the pump and pool plumbing. Union fittings allow easy installation and removal of the pump without cutting pipe, but a reliable seal at the union interface is essential to prevent water loss and maintain proper system pressure. An O-ring that has deteriorated due to chemical exposure, pressure cycling, or general wear can lead to leaks or reduced circulation performance.
Replacing a compromised union O-ring with the SPX1491B helps restore proper sealing integrity, maintain stable water flow, and support efficient pump performance. This replacement seal is commonly used during routine servicing, union fitting replacements, or when leaks are observed at the pump plumbing interface, contributing to long term system reliability and optimal circulation performance.
