Large pumps and 3-phase motors can now be controlled by Gizmo Engineering level controllers and Tank alarms.  This accessory can be found at the bottom of each page.  The standard Gizmo device simply controls the motor starter.  As usual, setup consists of the bare minimum: simply connect your pump wires to the output terminals.

More information at the Level Controller pages: LC3  page for wall mounted electronics, or the compact LC2 page the tank alarm page, and also the Tank Alarm page. We supply the WEG brand starters.  The starter always comes pre-wired to whichever Gizmo device is being ordered with it.

Link to the 1 HP product.  Link to the enclosure dimensions. (PDF)  Several agency approvals are shown below.