The CP 0010 submersible water pump from Chicago Pneumatic Construction Tools is designed for removing water from trenches, ditches, manholes and excavation sites. The 2-inch CP 0010 is a direct-driven, single-stage centrifugal pump that discharges between 125 and 250 gpm and has a lifting head of up to 90 feet. The pump can be completely submerged and requires 100 cfm of air for operation. The unit weighs 33 pounds and has a diameter of 9 inches.