Flygt Plug-In 90 mm Seal Kit — Double Cartridge Mechanical Seal

Replacement Flygt/Xylem Plug-In 90 mm double cartridge mechanical seal for Flygt submersible pumps. The plug-in, pre-assembled design simplifies installation during service/rebuilds and helps deliver consistent sealing performance by keeping the motor-side and liquid-side seals aligned in one unit.

Compatibility (90 mm shaft)

• Flygt pumps: 3301, 3315, 5150.350, 5150.360

• Cross-reference / part no.: (varies by build—contact us to confirm)

What’s included:

• Pre-assembled double mechanical seal cartridge (motor-side and liquid-side seals in one unit)

• Optional Add-on: Complete O-ring kit — select the add-on using dropdown menu above

Available versions:

• Cartridge mechanical seal only

• Cartridge mechanical seal + O-ring kit (recommended when doing a full rebuild)

**Important note: Please specify full pump model number at checkout under “Pump Model Number Notes”  when ordering 

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Looking for more? Shop  Shaft seals, Parts & Accessories, and Pre-Cut Gaskets.

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