Pentair Packing Ring Set 2.75" x 3.25" | Berkeley | S13470 F30200P 26 Pentair Max-E-Therm 333 Propane

26 Pentair Max-E-Therm 333 Propane 333LP Includes Item Nos

The diffuser assembly directs the flow of water evenly across the filter sand bed

Can upgrade to Unicel C-7458 (58 sq

providing the necessary dwell time to break down tough contaminants

Pentair Packing Ring Set 2.75" x 3.25" | Berkeley | S13470 F30200P 26 Pentair Max-E-Therm 333 PropaneOEM 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