The Pentair Southern Cross SX Solids Pumps are compressed-air operated, offering a solution for transferring solids and abrasive materials. There is no contact between the product and moving parts. They are built with minimal wearing parts and are easy to service. They have the ability to handle solids up to 70 to 80 percent of the hose diameter, with transfer distances up to 3,281 feet on larger units. They can be easily operated by one worker or set up for automatic operation, and are available with capacities up to 15,850 gph and fully enclosed for zero discharge of waste into the atmosphere to comply with environmental requirements. 514/235-9941; www.southerncross.pentair.com.