The Tsunami AT1 uses a powerhead or pump (user supplied) to keep a constant level in a sump.
When the water level in the sump drops 1", the AT1 will turn on the reservoir pump and turn it off after the sump fills up 1".
Features:
- Prevents main pump from running dry.
- Holds sump levels constant.
- Reduces salinity fluctuations.
- Includes water level sensor.
- Circuitry designed to UL specifications.
|