Pumps up to 4800 gallons per hour, pumps water up to 25 vertical feet 1/2 HP Cast Iron Sewage Pump with Tethered Float Switch; 2 in. discharge; 2 in. solids handling; non-clogging vortex impeller 18 in. x 30 in. 30 gallon structural foam basin, 4 In. rubber inlet hub fits DWV schedule 40/80 pip, 2 In. discharge and vent, built-in torque stops Premium structural foam cover with 8 bolt configuration, air tight molded reusable PVC seal Check valve features, heavy duty rubber boots, stainless steel clamps, full flow design, 2 in. connections