Pentair Flange Assembly Kit with Gasket and Stainless Steel Hardware, 3 in. | Aurora 3800 Series | 357261 Pool Steps The original Harmsco SC/TC-155 cartridge

The original Harmsco SC/TC-155 cartridge measures 7-3/4" outer diameter

Pentair Part Number 170022 Quantity Included Each Fits Into

then use a strap wrench for the final quarter-turn — over-tightening a plastic threaded fitting can cause hairline cracks that lead to slow leaks over time

SpeedLock connection system adds extra strength and durability

This 12-foot tube carries the chemical solution from the feeder canister to the pool or spa plumbing

Pentair Flange Assembly Kit with Gasket and Stainless Steel Hardware, 3 in. | Aurora 3800 Series | 357261 Pool Steps The original Harmsco SC/TC-155 cartridgeThe Pentair Flange Assembly Kit (357261) is the OEM replacement 3 inch flange assembly for the Aurora 3800 Series end suction pump. This kit includes the thermoplastic PVC socket style flange, a pre cut gasket, and stainless steel mounting hardware everything required for a complete flange replacement in a single package. IMPORTANT: THIS LISTING IS FOR A KIT ONE COMPLETE ASSEMBLY Part 357261 is sold as a single kit containing the 3 inch PVC flange,