RIDGID 47343 1/2 HP Sump Pump. The RIDGID 47333 1/2 HP sump pump features heavy-duty additions that include a 4550 GPH at 0 ft. lift or 4020GPH at 10 ft. lift. The RIDGID 47343 Sump Pump also comes with a 360-degree stainless steel float guard for superior switch protection from debris, a rugged carbon/ceramic shaft, an oil-filled and thermally protected 1/2 HP motor, and lubricated ball bearings for lasting trouble-free service. This pump is fully covered under RIDGID's 3 year warranty, giving you the peace of mind that comes with the quality of all RIDGID products. For the most convenient and easiest online ordering of RIDGID parts, look no further. PlumbersStock.com has an extensive list of over 600 RIDGID products and replacement parts.