The MD400 submersible pump is ideal for clean water drainage for basements, garages, driveways, drains and sump boxes.
A robust design and constructed of corrosion resistant materials, it features a double mechanical seal in an oil chamber.
What makes this pump unique, is it's ability to start is very low water depths (5mm or more) and to keep pumping right down to 1mm depth. This makes it ideal for pumping out flooded areas.
NOTE: This pump needs to sit on a hard surface. Because it drains down to such a shallow depth, if on a soft surface or surface with stones it could suck these up and clog and jam the pump.