Hayward 1/4" MPT Bottom Mount Pressure Gauge [0-60psi] (ECX270861) jacuzziwhirlpool Part number 502-7510 should be

Part number 502-7510 should be matched against the existing component

The 357140 is a practical service part when a compatible UltraFlow pump needs the kind of repair that addresses the wet end at its core

The Hayward CL220BR off-line brominator is designed for compatible pool and spa sanitation applications where bromine delivery is preferred

This accessory is especially useful for routine maintenance when a more controlled cleaning tool helps improve service convenience and filter care

The 29543-112-100 is a practical service part when a compatible Spectrum Prime 400 jet needs an internal to restore dependable jet performance

Hayward 1/4" MPT Bottom Mount Pressure Gauge [0-60psi] (ECX270861) jacuzziwhirlpool Part number 502-7510 should beThe Hayward bottom mount pressure gauge is designed for compatible filter and circulation applications where system pressure needs to be monitored. A pressure gauge is useful because it helps display operating pressure, supporting easier service timing and clearer troubleshooting when conditions change. This replacement is especially useful when the original gauge is cracked, leaking, fogged, inaccurate, or no longer readable. Matching the correct 1 4