Hayward TriStar Viton Seal Assembly | SPX4000SAV

Upgrade your pump's durability with the Hayward SPX4000SAV Viton Shaft Seal Assembly. Specifically engineered for the high-performance TriStar (SP3200) and EcoStar (SP3400) series pumps, this "SAV" version replaces standard seals with high-grade Viton elastomers.

The shaft seal is the most critical barrier in your pool pump, preventing water from traveling along the motor shaft and causing catastrophic internal motor failure. While standard seals work for basic setups, the SPX4000SAV is the "heavy-duty" choice for demanding pool environments.

Features

Viton Construction for Extreme Durability: Unlike standard rubber seals, Viton is a high-performance fluoroelastomer that offers superior resistance to heat and aggressive pool chemicals. It is specifically designed to withstand high concentrations of chlorine, bromine, and salt.

Ideal for Saltwater Systems: Saltwater chlorine generators can be tough on standard pump components. The Viton material in this seal is highly resistant to the corrosive nature of saline water, significantly extending the life of your pump between services.

Ozone and Heat Resistance: If your pool uses an ozonator or a high-output heater, water temperatures and oxidation levels can rise. This seal is rated for higher temperature thresholds, preventing the rubber from becoming brittle and leaking prematurely.

Genuine Hayward OEM Part: This is an original manufacturer replacement part, ensuring the precision fit and ceramic-to-carbon mating surface tension required to maintain an airtight and watertight seal at high RPMs.

Specs