Low Suction level pumps are specialist type of submersible pump, optimised for draining water to extremely low levels, commonly down to just a couple of millimeters.
The pumps shown here are purposely designed for this job and are great at removing water from cellars, driveways, flat roofs, cellars, showers, tennis courts are many more applications. They leave the water level low enough to simply brush it away.
Things to note when choosing your pump:
1. What voltage do you need, 110V or 230V?
2. Do you need an automatic or manual pump (suck lower in manual modes).
The 'Simmer' drains to the lowest level (manual mode), the popular 'PUK EGO' is a sensible middle ground (with a smart on/off sensor) and the 'Verty' pumps water faster/further but it needs 15mm to prime itself to start.