Description
Finally, a top-off control sensor that is mounted to your sump with a magnet rather than a clunky bracket! Driven by a pressure-sensitive switch located in the relay box, a strong magnetic field won’t affect its operation. The sensor tube can’t get clogged with calcium deposits or activated by wayward snails as there are no moving parts. Our top-off system is capable of maintaining the sump water level within +/- 1/4″” tolerance (1/2″ overall) and features a built-in range buffer or hysteresis e
