Giantz Garden Water Submersible Pump 750W Dirty Bore Sewerage Tank Well SteelGiantz Garden Water Submersible Pump 750W Dirty Bore Sewerage Tank Well Steel Empty pools, ponds, spas or flooded areas with a Giantz Submersible pump. Submersible pumps are perfect for a variety of situations, from setting up a home irrigation system to quickly draining ponds, tanks, pools or flooded areas. The motor runs quietly and efficiently, and it can be submerged to a depth of seven metres. The pump can operate automatically between 9 18cm of