This seal is a metallic lining that insure the motor’s impermeability.
The seal kit is made of 3 pieces, spring and ceramic. The first one is to assemble on the pump wet end and the second one after the impeller.
Water protect o'ring include
Is made every mono-speed PB Sirem pumps and essentially the 2-Speeds PB1C8024L1B made after July 2018.
- Internal diameter: 12mm
- Ceramic part diameter: 25mm
- Spring part diameter: 24mm
Compatible with the Sirem PB massage pumps single-speed and the PB1C8024L1B massage pump 2-Speeds made after July 2018
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