Chicago Pneumatic Construction Equipment supplies Hydraulic Submersible Water Pump. Chicago Pneumatic Construction Equipment manufactures breakers, rock drills, rotary and chipping hammers, clay diggers, picks and busters, sump and sludge pumps, concrete equipment etc. Hydraulic Submersible Water Pump is used for continuous pumping of water on building sites, in flooded excavations and cellars, and similar situations. Hydraulic Submersible Water Pump is impressive in relation to size and weight. This 2 inches pump handles dirty water containing small stones and debris of up to 10 mm. The 3 inches submersible trash pump can handle rocks of up to 60 mm diameter. These pumps are cooled and lubricated by the hydraulic oil and they can be left to run dry without damage. Its model no. Is WAP 2.