Zoeller Cast Iron Sump Pump, non-clogging vortex impeller. This pump features a premium electromagnetic float switch for reliable water removal and long life. 1-1/2 In. NPT discharge - passes 3/8 In. solids. All stainless steel hardware. Vertical switch easily fits into as small as a 10 In. sump basin. Rugged cast iron motor housing for long life. 9 Ft. cord. Instructions and a convenient quick start guide are included for easy installation and operation. Prop65 Warning for California residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov For a list of chemicals, visit starwatersystems.com/en-na/prop65 -