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Spa Power SP54500 Water Sensor Fine Thread

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Spa Power SP54500 Water Sensor Fine Thread . – Q915440

SKU: Q915440 Category:


Spa Power SP54500 “Fine Thread” Water Sensor “9.22mm OD”. ” This fine Sensor is no longer available buy the coarse one and tap out the thread SEE LINK

  • This Q915440 is the fine thread pitch, long water sensor for the SP54500 and very early SP500A MKI (light blue sticker with reset button) €“ may not be able to be purchased due to the age.
    • This is only for SP54500 (Fine thread) “See photo”
    • If you do not know if the one you have is fine or coarse please send a email to

    In The Box -MK1/MK11 SP500 Water Sensor.Three meter lead with plug.8

Additional information

Weight0.4 kg