American/Pentair Bronze/UltraFlow Volute Gasket [2 1/2" ID, 3 1/2" OD] (39501200) pumpmotors Center cores provide the structural

Center cores provide the structural internal support needed for compatible cartridge filter element assemblies

Mid-range blower systems balance airflow and efficiency

This American/Pentair/PacFab Back Up Ring [FNS/Quad DE/CC] (195339) is engineered for DE filters & parts applications

Compatible with spa and pool systems

American/Pentair Bronze/UltraFlow Volute Gasket [2 1/2" ID, 3 1/2" OD] (39501200) pumpmotors Center cores provide the structuralVolute gaskets help preserve a pressure tight seal between pump housing components and are essential to wet end reliability. This American Pentair Bronze UltraFlow Volute Gasket [2 1 2" ID, 3 1 2" OD] (39501200) is engineered for pump parts applications, where maintaining dependable sealing, fastening, flow distribution, or structural support is essential to overall system reliability. It supports consistent operation by helping connected equipment