Hydromatic V-A1 Submersible Residential Sump Pump, 10′ Power Cord Spec Sheet: http://www.hydromatic.com/resources/images/25842.pdf Owners Manual: http://www.hydromatic.com/resources/images/692.pdf Performance Data: http://www.hydromatic.com/resources/images/1074.pdf Submersible residential sump pump, 3/8″ solids handling, 1550 RPM, 1-1/2″ NPT discharge, built-in overload. Operated automatically with a mechanical switch using a vertical float and rod. Switch setting: Turn-on = 7-1/2″; Turn-off = 4″. List Price: $ 233.00 Price: $ 133.50