The Progressive Cavity Pump is a hydraulic pump that is designed to evacuate water from flooded spaces. The pump can be used in a variety of situations, from a residential basement to a ship hold. The pump is capable of pumping water at a rate of 4,000 gallons per minute and can be used with a 1/2" to 4" diameter hose. The pump is easy to use and simple to install. All of the parts needed for installation are included with the pump. The Progressive Cavity Pump is a perfect solution for any emergency situation where water needs to be pumped out of a flooded space.