🎉 Up to 70% Off Selected ItemsShop Sale
HomeStore

Hayward | SPX4000S | NorthStar Pump Strainer Cover O-Ring | Replacement Seal

Product image 1
1 / 2

Hayward | SPX4000S | NorthStar Pump Strainer Cover O-Ring | Replacement Seal

The Hayward SPX4000S NorthStar Strainer Cover O Ring is a replacement sealing component designed for compatible NorthStar pool pump strainer cover assemblies. This O ring creates a watertight seal between the strainer cover and pump housing, helping prevent air intrusion and water leakage while supporting proper priming, consistent circulation, and reliable pump performance during normal use and routine maintenance.

Key Features

• Replacement O-ring engineered for use with NorthStar pump strainer cover assemblies.
• Creates a tight, leak-resistant seal between the strainer cover and housing.
• Helps prevent air from entering the pump system, aiding in priming and circulation stability.
• Supports consistent water flow and efficient pump operation under normal conditions.
• Ideal for replacing worn, flattened, or deteriorated O-rings during service.
• Constructed to withstand continuous exposure to pool water, pressure cycles, and chemicals.

Product Overview

The Hayward SPX4000S NorthStar Strainer Cover O-Ring is an essential sealing component used within NorthStar pool pump strainer assemblies to maintain a dependable, watertight interface at the strainer cover. A secure seal between the cover and housing is critical to prevent air from entering the circulation system which can cause loss of prime, reduced flow, and inefficient filtration as well as to avoid water leakage that can lead to pressure loss and potential damage to internal components. This O ring is specifically sized and shaped to match the interface geometry of compatible NorthStar pump covers, ensuring effective sealing under typical operating conditions.

Over time, exposure to pool chemicals, pressure cycling, and repeated removal of the strainer cover for cleaning can degrade the O ring’s elasticity, leading to compromised seal integrity and potential performance issues. Replacing an aged or damaged O ring with the SPX4000S helps restore proper sealing performance, maintain stable internal pressure, and support consistent water movement through the pump and filtration system. This replacement O ring is commonly used during routine pump maintenance, strainer service, or when evidence of leakage or air intrusion is observed, contributing to dependable long-term operation of compatible Hayward NorthStar pool pump systems.


$10.45

Original: $29.86

-65%
Hayward | SPX4000S | NorthStar Pump Strainer Cover O-Ring | Replacement Seal—

$29.86

$10.45

Product Information

Shipping & Returns

Description

The Hayward SPX4000S NorthStar Strainer Cover O Ring is a replacement sealing component designed for compatible NorthStar pool pump strainer cover assemblies. This O ring creates a watertight seal between the strainer cover and pump housing, helping prevent air intrusion and water leakage while supporting proper priming, consistent circulation, and reliable pump performance during normal use and routine maintenance.

Key Features

• Replacement O-ring engineered for use with NorthStar pump strainer cover assemblies.
• Creates a tight, leak-resistant seal between the strainer cover and housing.
• Helps prevent air from entering the pump system, aiding in priming and circulation stability.
• Supports consistent water flow and efficient pump operation under normal conditions.
• Ideal for replacing worn, flattened, or deteriorated O-rings during service.
• Constructed to withstand continuous exposure to pool water, pressure cycles, and chemicals.

Product Overview

The Hayward SPX4000S NorthStar Strainer Cover O-Ring is an essential sealing component used within NorthStar pool pump strainer assemblies to maintain a dependable, watertight interface at the strainer cover. A secure seal between the cover and housing is critical to prevent air from entering the circulation system which can cause loss of prime, reduced flow, and inefficient filtration as well as to avoid water leakage that can lead to pressure loss and potential damage to internal components. This O ring is specifically sized and shaped to match the interface geometry of compatible NorthStar pump covers, ensuring effective sealing under typical operating conditions.

Over time, exposure to pool chemicals, pressure cycling, and repeated removal of the strainer cover for cleaning can degrade the O ring’s elasticity, leading to compromised seal integrity and potential performance issues. Replacing an aged or damaged O ring with the SPX4000S helps restore proper sealing performance, maintain stable internal pressure, and support consistent water movement through the pump and filtration system. This replacement O ring is commonly used during routine pump maintenance, strainer service, or when evidence of leakage or air intrusion is observed, contributing to dependable long-term operation of compatible Hayward NorthStar pool pump systems.