Hayward Phantom/Viper Pressure Gauge Setup (AX6000PTA) prostar The 003899F is a practical

The 003899F is a practical service part when a compatible Raypak heater needs an LP MV gas valve to restore dependable fuel-control performance

or no longer providing a dependable test seal

Useful when original wet ends are worn or unreliable

erratic temperature maintenance

Hayward Phantom/Viper Pressure Gauge Setup (AX6000PTA) prostar The 003899F is a practicalPressure side cleaners perform best when the system is tuned to the correct operating range. This pressure gauge setup helps check and adjust Hayward Phantom and Viper cleaner pressure so the cleaner can move, sweep, and cover the pool more consistently. Service gauge setup for Hayward Phantom and Viper cleaner systems Helps verify cleaner pressure during setup or troubleshooting Useful for diagnosing weak movement, poor coverage, or over pressurized