The Speck Porpoise Pool Pump Mechanical Shaft Seal is suitable for all 90 Series swimming pool pumps, including 90/10, 90/16 and 90/22.

This seal serves as a barrier to keep water from entering the electric motor side of the pump, and must not be operated without water present in the pump.

Failure to adhere to this can cause the pool pump shaft seal to become damaged due to heat generation.

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