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Laterals degrade at similar rates
Replacing worn axle components during the same service visit avoids a repeat teardown
hard water
Match the part number stamped or molded on your existing O-ring before ordering
the standard dose can be used more often (i
Pentair Packing Ring Set 2.75" x 3.25" | Berkeley | S13470 C4313 Laterals degrade at similar ratesOEM Replacement Packing Ring Set for Berkeley Impeller The Pentair S13470 is the OEM replacement packing ring set for Berkeley pump impellers, sized at 2. 75" x 3. 25". If your Berkeley pump is showing signs of seal wear or leakage at the impeller, this is the correct service part to restore proper operation. What It Does The packing ring set forms a compression seal around the impeller shaft, preventing water from bypassing the impeller and
