RIDGID 47313 Advantext Cell Pump. This Pump is loaded with high-quality features that include a rugged cast-iron construction body, a 1/2" solids-handling capacity and 20? piggyback power cord to easily remove grey water from septic tanks, sump pits or laundry tray systems. This RIDGID 47313 Advantext Cell Pump also comes equipped with a 11" footprint, a carbon/ceramic shaft seal for longer life, and upper and lower sealed ball bearings. The RIDGID 47313 Advantext Cell Pump is fully covered under RIDGID's 3 year warranty, giving you the peace of mind that comes with the quality of all RIDGID products.