The Atlas Copco LTP 3 submersible trash pump is designed for a number of applications, including removing debris-filled water from construction and excavation sites. The 3-inch pump handles stones and other debris up to 2 ½ inches in diameter. A discharge capacity of 507 gallons per minute and lifting head of 104 feet allows the pump to quickly move large volumes of water. The unit weighs only 28 pounds and can be easily transported around a jobsite.