Balboa Instruments Simplex System water level sensor can also be incorporated into the Balboa 240v Simplex System listed above, to protect spa bath pumps dry running if inadvertantly activated.
Water level sensors are installed in the spa bath at the minimum water level height required to properly operate the pump without dry running.
Water level sensors are installed in the spa bath at the minimum water level height required to properly operate the pump without dry running.



Shipping FREE on all orders over £75 - 



