Basement Watchdog BW Sump Pump, Outlet Connection Size: 1-1/2 in, 3540 to 4400 gph, 3540 rpm, 115 VAC, 4.2 A, Frequency Rating: 60 Hz, 1/2 hp, Maximum Head: 25 ft, Cord Size: 10 ft, Temperature Rating: 104 deg F, Cast Aluminum/Cast Iron, Powder-Coated, Silver, Dimensions: 11-3/4 in H x 6-1/4 in W x 6-1/4 in D