Master Plumber, 1 HP, Zinc Body Submersible High Output Sump Pump, Piggyback Style Vertical Float Switch For Automatic Or Manual Operation, Corrosion Resistant Zinc Construction, Dissipates Heat Quickly & Extends Motor Life, Uni-Body Motor Housing, Eliminates Leak Points & Maximizes Pump Life, Stainless Steel Fasteners & Hardware, Superior Quality, Quadra Seal Technology, Provides Superior Motor Protection Over Single Seal Designs, Smooth Flow Hydraulics, Deliver High Performance For Demanding Applications, Operates In 11" Basins Or Larger, 8' Power Cord, 1-1/2" NPT Discharge, Performance 0' = 6660, 5' = 5880, 10' = 4980, 15' = 4020, 20' = 2880, 25' =1500, 29' Maximum Lift, 3/8" Solids Handling, 3 Year Warranty.