Pentair PacFab 2" High Flow Valve Lid Assembly (272422) mazzei The seal plate is essential

The seal plate is essential to correct shaft seal placement

Helps maintain proper heater service access

Helps keep filter sand contained while returning clean water

or difficult to tighten evenly

Designed for compatible electrical connection applications

Pentair PacFab 2" High Flow Valve Lid Assembly (272422) mazzei The seal plate is essentialThis lid assembly is intended for compatible PacFab 2 inch high flow valve systems needing a complete top side replacement rather than individual small parts. It helps restore the sealing surface and operating area of the valve when the existing lid has fatigue, cracks, worn fittings, or service damage. Choosing the correct assembly can improve reliability during filter mode changes and help prevent nuisance leaks around the valve top. Lid assembly