Pentair Mechanical Seal Service Package, Type 6, 5/8" | 354545S Fire Tower Type: Mechanical seal and volute

Type: Mechanical seal and volute O-ring kit

The part integrates with the pool's suction path and return plumbing to maintain consistent flow

It is designed to replace worn or inefficient cartridges

ensuring longevity even in outdoor environments

Pentair Mechanical Seal Service Package, Type 6, 5/8" | 354545S Fire Tower Type: Mechanical seal and voluteWhat This Part Is Used For Pentair 354545S Mechanical Seal Service Package Type 6 5 8in is a replacement mechanical seal kit used in compatible Pentair pump assemblies. It seals the rotating shaft to prevent water from reaching the motor. Why This Part Matters When a mechanical seal fails, water leakage can quickly damage motor bearings. Replacing the seal restores proper sealing at the shaft and helps prevent costly motor replacement. It is a